#StackBounty: #drivers #sound #pulseaudio #dell #alsa Ubuntu 20.04 Dell Inspiron 3000 on-board audio not being detected

Bounty: 100

This is a fresh install of 20.04 on a Dell Inspiron 3000.

The system will detect an external headset and hdmi as an output/input, however, it will not detect the internal speakers/mic.

Kernal – 5.12.10-051210-generic

Sound driver – Advanced Linux Sound Architecture Driver Version k5.12.10-051210-generic.

    Subsystem: Dell Raven/Raven2/Fenghuang HDMI/DP Audio Controller
    Flags: bus master, fast devsel, latency 0, IRQ 76
    Memory at c06c8000 (32-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor
    Subsystem: Dell Raven/Raven2/FireFlight/Renoir Audio Processor
    Flags: bus master, fast devsel, latency 0, IRQ 69
    Memory at c0680000 (32-bit, non-prefetchable) [size=256K]
    Capabilities: <access denied>
    Kernel driver in use: snd_pci_acp3x
    Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x

04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
    Subsystem: Dell Family 17h (Models 10h-1fh) HD Audio Controller
    Flags: bus master, fast devsel, latency 0, IRQ 77
    Memory at c06c0000 (32-bit, non-prefetchable) [size=32K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel 

Running alsamixer shows two options of 0 HD-Audio Generic and 1 HD-Audio Generic, but none of these seem to do anything.

Any ideas on where to look next would be greatly appreciated, thanks.


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (192.168.1.x, like web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly because of corrupted data. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I set the speed of the wired connection to 10 or 100 Mb/s it works fine, but when I set Link negotiation to Automatic or Ignore or when I set Speed to 1 or 10Gb/s, I get corrupted data.

enter image description here

When I go to a local webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

unction(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x
6uM��k����gk.length>1&&!R[a]?f.unique(e):e,(this.length>1||N.test(d))&&M.test(a)&&(e=e.reverse());return this.pushStack(e,a,P.call(arguments).join(","))}}),f.extend({filter:function(a,b,c){c&&(a=":not("+a+")");return b.length===1?f.find.matchesSelector(b[0],a)?[b[0]]:[]:f.find.matches(a,b)},dir:function(a,c,d){var e=[],g=a[c];while(g&&g.nodeType!==9&&(d===b||g.nodeType!==1||!f(g).is(d)))g.nodeType===1&&e.push(g),g=g[c];return e},nth:function(a,b,c,d){b=b||1;var e=0;for(;a;a=a[c])if(a.nodeType===1&&++e===b)break;return a},sibling:function(a,b){var c=[];for(;a;a=a.nextSibling)a.nodeType===1&&a!==b&&c.push(a);return c}});var V="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",W=/ jQueryd+="(?:d+|null)"/g,X=/^s+/,Y=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([w:]+)[^>]*)/>/ig,Z=/<([w:]+)/,$=/<tbody/i,_=/<|&#?w+;/,ba=/<(?:script|style)/i,bb=/<(?:script|object|embed|option|style)/i,bc=new RegExp("<(?:"+V+")[\s/>]","i"),bd=/checkeds*(?:[^=]|=s*.checked.)/i,be=//(java|ecma)script/i,bf=/^s*<!(?:[CDATA[|--)/,bg={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]},bh=U(c);bg.optgroup=bg.option,bg.tbody=bg.tfoot=bg.colgroup=bg.caption=bg.thead,bg.th=bg.td,f.support.htmlSerialize||(bg._default=[1,"div<div>","</div>"]),f.fn.extend({text:function(a){return f.access(this,function(a){return a===b?f.text(this):this.empty().append((this[0]&&this[0].ownerDocument||c).createTextNode(a))},null,a,arguments.length)},wrapAll:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapAll(a.call(this,b))});if(this[0]){var b=f(a,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstChild&&a.firstChild.nodeType===1)a=a.firstChild;return a}).append(this)}return this},wrapInner:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapInner(a.call(this,b))});return this.each(function(){var b=f(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=f.isFunction(a);return this.each(function(c){f(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){f.nodeName(this,"body")||f(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.appendChild(a)})},prepend:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,!1,function(a){this.parentNode.insertBefore(a,this)});if(arguments.length){var a=f
function(a){return f.dir(a,"nextSibling")},prevAll:function(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x

enter image description here

Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example). That might be because my internet connection is just 65 Mb/s, but I’m not sure if that’s the reason.

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (192.168.1.x, like web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly because of corrupted data. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I set the speed of the wired connection to 10 or 100 Mb/s it works fine, but when I set Link negotiation to Automatic or Ignore or when I set Speed to 1 or 10Gb/s, I get corrupted data.

enter image description here

When I go to a local webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

unction(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x
6uM��k����gk.length>1&&!R[a]?f.unique(e):e,(this.length>1||N.test(d))&&M.test(a)&&(e=e.reverse());return this.pushStack(e,a,P.call(arguments).join(","))}}),f.extend({filter:function(a,b,c){c&&(a=":not("+a+")");return b.length===1?f.find.matchesSelector(b[0],a)?[b[0]]:[]:f.find.matches(a,b)},dir:function(a,c,d){var e=[],g=a[c];while(g&&g.nodeType!==9&&(d===b||g.nodeType!==1||!f(g).is(d)))g.nodeType===1&&e.push(g),g=g[c];return e},nth:function(a,b,c,d){b=b||1;var e=0;for(;a;a=a[c])if(a.nodeType===1&&++e===b)break;return a},sibling:function(a,b){var c=[];for(;a;a=a.nextSibling)a.nodeType===1&&a!==b&&c.push(a);return c}});var V="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",W=/ jQueryd+="(?:d+|null)"/g,X=/^s+/,Y=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([w:]+)[^>]*)/>/ig,Z=/<([w:]+)/,$=/<tbody/i,_=/<|&#?w+;/,ba=/<(?:script|style)/i,bb=/<(?:script|object|embed|option|style)/i,bc=new RegExp("<(?:"+V+")[\s/>]","i"),bd=/checkeds*(?:[^=]|=s*.checked.)/i,be=//(java|ecma)script/i,bf=/^s*<!(?:[CDATA[|--)/,bg={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]},bh=U(c);bg.optgroup=bg.option,bg.tbody=bg.tfoot=bg.colgroup=bg.caption=bg.thead,bg.th=bg.td,f.support.htmlSerialize||(bg._default=[1,"div<div>","</div>"]),f.fn.extend({text:function(a){return f.access(this,function(a){return a===b?f.text(this):this.empty().append((this[0]&&this[0].ownerDocument||c).createTextNode(a))},null,a,arguments.length)},wrapAll:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapAll(a.call(this,b))});if(this[0]){var b=f(a,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstChild&&a.firstChild.nodeType===1)a=a.firstChild;return a}).append(this)}return this},wrapInner:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapInner(a.call(this,b))});return this.each(function(){var b=f(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=f.isFunction(a);return this.each(function(c){f(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){f.nodeName(this,"body")||f(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.appendChild(a)})},prepend:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,!1,function(a){this.parentNode.insertBefore(a,this)});if(arguments.length){var a=f
function(a){return f.dir(a,"nextSibling")},prevAll:function(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x

enter image description here

Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example). That might be because my internet connection is just 65 Mb/s, but I’m not sure if that’s the reason.

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (192.168.1.x, like web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly because of corrupted data. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I set the speed of the wired connection to 10 or 100 Mb/s it works fine, but when I set Link negotiation to Automatic or Ignore or when I set Speed to 1 or 10Gb/s, I get corrupted data.

enter image description here

When I go to a local webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

unction(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x
6uM��k����gk.length>1&&!R[a]?f.unique(e):e,(this.length>1||N.test(d))&&M.test(a)&&(e=e.reverse());return this.pushStack(e,a,P.call(arguments).join(","))}}),f.extend({filter:function(a,b,c){c&&(a=":not("+a+")");return b.length===1?f.find.matchesSelector(b[0],a)?[b[0]]:[]:f.find.matches(a,b)},dir:function(a,c,d){var e=[],g=a[c];while(g&&g.nodeType!==9&&(d===b||g.nodeType!==1||!f(g).is(d)))g.nodeType===1&&e.push(g),g=g[c];return e},nth:function(a,b,c,d){b=b||1;var e=0;for(;a;a=a[c])if(a.nodeType===1&&++e===b)break;return a},sibling:function(a,b){var c=[];for(;a;a=a.nextSibling)a.nodeType===1&&a!==b&&c.push(a);return c}});var V="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",W=/ jQueryd+="(?:d+|null)"/g,X=/^s+/,Y=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([w:]+)[^>]*)/>/ig,Z=/<([w:]+)/,$=/<tbody/i,_=/<|&#?w+;/,ba=/<(?:script|style)/i,bb=/<(?:script|object|embed|option|style)/i,bc=new RegExp("<(?:"+V+")[\s/>]","i"),bd=/checkeds*(?:[^=]|=s*.checked.)/i,be=//(java|ecma)script/i,bf=/^s*<!(?:[CDATA[|--)/,bg={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]},bh=U(c);bg.optgroup=bg.option,bg.tbody=bg.tfoot=bg.colgroup=bg.caption=bg.thead,bg.th=bg.td,f.support.htmlSerialize||(bg._default=[1,"div<div>","</div>"]),f.fn.extend({text:function(a){return f.access(this,function(a){return a===b?f.text(this):this.empty().append((this[0]&&this[0].ownerDocument||c).createTextNode(a))},null,a,arguments.length)},wrapAll:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapAll(a.call(this,b))});if(this[0]){var b=f(a,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstChild&&a.firstChild.nodeType===1)a=a.firstChild;return a}).append(this)}return this},wrapInner:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapInner(a.call(this,b))});return this.each(function(){var b=f(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=f.isFunction(a);return this.each(function(c){f(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){f.nodeName(this,"body")||f(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.appendChild(a)})},prepend:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,!1,function(a){this.parentNode.insertBefore(a,this)});if(arguments.length){var a=f
function(a){return f.dir(a,"nextSibling")},prevAll:function(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x

enter image description here

Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example). That might be because my internet connection is just 65 Mb/s, but I’m not sure if that’s the reason.

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (192.168.1.x, like web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly because of corrupted data. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I set the speed of the wired connection to 10 or 100 Mb/s it works fine, but when I set Link negotiation to Automatic or Ignore or when I set Speed to 1 or 10Gb/s, I get corrupted data.

enter image description here

When I go to a local webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

unction(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x
6uM��k����gk.length>1&&!R[a]?f.unique(e):e,(this.length>1||N.test(d))&&M.test(a)&&(e=e.reverse());return this.pushStack(e,a,P.call(arguments).join(","))}}),f.extend({filter:function(a,b,c){c&&(a=":not("+a+")");return b.length===1?f.find.matchesSelector(b[0],a)?[b[0]]:[]:f.find.matches(a,b)},dir:function(a,c,d){var e=[],g=a[c];while(g&&g.nodeType!==9&&(d===b||g.nodeType!==1||!f(g).is(d)))g.nodeType===1&&e.push(g),g=g[c];return e},nth:function(a,b,c,d){b=b||1;var e=0;for(;a;a=a[c])if(a.nodeType===1&&++e===b)break;return a},sibling:function(a,b){var c=[];for(;a;a=a.nextSibling)a.nodeType===1&&a!==b&&c.push(a);return c}});var V="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",W=/ jQueryd+="(?:d+|null)"/g,X=/^s+/,Y=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([w:]+)[^>]*)/>/ig,Z=/<([w:]+)/,$=/<tbody/i,_=/<|&#?w+;/,ba=/<(?:script|style)/i,bb=/<(?:script|object|embed|option|style)/i,bc=new RegExp("<(?:"+V+")[\s/>]","i"),bd=/checkeds*(?:[^=]|=s*.checked.)/i,be=//(java|ecma)script/i,bf=/^s*<!(?:[CDATA[|--)/,bg={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]},bh=U(c);bg.optgroup=bg.option,bg.tbody=bg.tfoot=bg.colgroup=bg.caption=bg.thead,bg.th=bg.td,f.support.htmlSerialize||(bg._default=[1,"div<div>","</div>"]),f.fn.extend({text:function(a){return f.access(this,function(a){return a===b?f.text(this):this.empty().append((this[0]&&this[0].ownerDocument||c).createTextNode(a))},null,a,arguments.length)},wrapAll:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapAll(a.call(this,b))});if(this[0]){var b=f(a,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstChild&&a.firstChild.nodeType===1)a=a.firstChild;return a}).append(this)}return this},wrapInner:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapInner(a.call(this,b))});return this.each(function(){var b=f(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=f.isFunction(a);return this.each(function(c){f(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){f.nodeName(this,"body")||f(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.appendChild(a)})},prepend:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,!1,function(a){this.parentNode.insertBefore(a,this)});if(arguments.length){var a=f
function(a){return f.dir(a,"nextSibling")},prevAll:function(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x

enter image description here

Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example). That might be because my internet connection is just 65 Mb/s, but I’m not sure if that’s the reason.

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (192.168.1.x, like web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly because of corrupted data. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I set the speed of the wired connection to 10 or 100 Mb/s it works fine, but when I set Link negotiation to Automatic or Ignore or when I set Speed to 1 or 10Gb/s, I get corrupted data.

enter image description here

When I go to a local webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

unction(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x
6uM��k����gk.length>1&&!R[a]?f.unique(e):e,(this.length>1||N.test(d))&&M.test(a)&&(e=e.reverse());return this.pushStack(e,a,P.call(arguments).join(","))}}),f.extend({filter:function(a,b,c){c&&(a=":not("+a+")");return b.length===1?f.find.matchesSelector(b[0],a)?[b[0]]:[]:f.find.matches(a,b)},dir:function(a,c,d){var e=[],g=a[c];while(g&&g.nodeType!==9&&(d===b||g.nodeType!==1||!f(g).is(d)))g.nodeType===1&&e.push(g),g=g[c];return e},nth:function(a,b,c,d){b=b||1;var e=0;for(;a;a=a[c])if(a.nodeType===1&&++e===b)break;return a},sibling:function(a,b){var c=[];for(;a;a=a.nextSibling)a.nodeType===1&&a!==b&&c.push(a);return c}});var V="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",W=/ jQueryd+="(?:d+|null)"/g,X=/^s+/,Y=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([w:]+)[^>]*)/>/ig,Z=/<([w:]+)/,$=/<tbody/i,_=/<|&#?w+;/,ba=/<(?:script|style)/i,bb=/<(?:script|object|embed|option|style)/i,bc=new RegExp("<(?:"+V+")[\s/>]","i"),bd=/checkeds*(?:[^=]|=s*.checked.)/i,be=//(java|ecma)script/i,bf=/^s*<!(?:[CDATA[|--)/,bg={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]},bh=U(c);bg.optgroup=bg.option,bg.tbody=bg.tfoot=bg.colgroup=bg.caption=bg.thead,bg.th=bg.td,f.support.htmlSerialize||(bg._default=[1,"div<div>","</div>"]),f.fn.extend({text:function(a){return f.access(this,function(a){return a===b?f.text(this):this.empty().append((this[0]&&this[0].ownerDocument||c).createTextNode(a))},null,a,arguments.length)},wrapAll:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapAll(a.call(this,b))});if(this[0]){var b=f(a,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstChild&&a.firstChild.nodeType===1)a=a.firstChild;return a}).append(this)}return this},wrapInner:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapInner(a.call(this,b))});return this.each(function(){var b=f(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=f.isFunction(a);return this.each(function(c){f(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){f.nodeName(this,"body")||f(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.appendChild(a)})},prepend:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,!1,function(a){this.parentNode.insertBefore(a,this)});if(arguments.length){var a=f
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enter image description here

Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example). That might be because my internet connection is just 65 Mb/s, but I’m not sure if that’s the reason.

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (192.168.1.x, like web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly because of corrupted data. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I set the speed of the wired connection to 10 or 100 Mb/s it works fine, but when I set Link negotiation to Automatic or Ignore or when I set Speed to 1 or 10Gb/s, I get corrupted data.

enter image description here

When I go to a local webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

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6uM��k����gk.length>1&&!R[a]?f.unique(e):e,(this.length>1||N.test(d))&&M.test(a)&&(e=e.reverse());return this.pushStack(e,a,P.call(arguments).join(","))}}),f.extend({filter:function(a,b,c){c&&(a=":not("+a+")");return b.length===1?f.find.matchesSelector(b[0],a)?[b[0]]:[]:f.find.matches(a,b)},dir:function(a,c,d){var e=[],g=a[c];while(g&&g.nodeType!==9&&(d===b||g.nodeType!==1||!f(g).is(d)))g.nodeType===1&&e.push(g),g=g[c];return e},nth:function(a,b,c,d){b=b||1;var e=0;for(;a;a=a[c])if(a.nodeType===1&&++e===b)break;return a},sibling:function(a,b){var c=[];for(;a;a=a.nextSibling)a.nodeType===1&&a!==b&&c.push(a);return c}});var V="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",W=/ jQueryd+="(?:d+|null)"/g,X=/^s+/,Y=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([w:]+)[^>]*)/>/ig,Z=/<([w:]+)/,$=/<tbody/i,_=/<|&#?w+;/,ba=/<(?:script|style)/i,bb=/<(?:script|object|embed|option|style)/i,bc=new RegExp("<(?:"+V+")[\s/>]","i"),bd=/checkeds*(?:[^=]|=s*.checked.)/i,be=//(java|ecma)script/i,bf=/^s*<!(?:[CDATA[|--)/,bg={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]},bh=U(c);bg.optgroup=bg.option,bg.tbody=bg.tfoot=bg.colgroup=bg.caption=bg.thead,bg.th=bg.td,f.support.htmlSerialize||(bg._default=[1,"div<div>","</div>"]),f.fn.extend({text:function(a){return f.access(this,function(a){return a===b?f.text(this):this.empty().append((this[0]&&this[0].ownerDocument||c).createTextNode(a))},null,a,arguments.length)},wrapAll:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapAll(a.call(this,b))});if(this[0]){var b=f(a,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstChild&&a.firstChild.nodeType===1)a=a.firstChild;return a}).append(this)}return this},wrapInner:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapInner(a.call(this,b))});return this.each(function(){var b=f(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=f.isFunction(a);return this.each(function(c){f(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){f.nodeName(this,"body")||f(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.appendChild(a)})},prepend:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,!1,function(a){this.parentNode.insertBefore(a,this)});if(arguments.length){var a=f
function(a){return f.dir(a,"nextSibling")},prevAll:function(FHH@4@F��C��|9S�7E4!�@�ˏ
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enter image description here

Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example). That might be because my internet connection is just 65 Mb/s, but I’m not sure if that’s the reason.

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!

#StackBounty: #wireless #20.04 #dell #xps WiFi adapter not working on XPS 13 9310, Ubuntu 20.04

Bounty: 50

I recently received an XPS 13 9310 from my new employer and replaced its operating system with Ubuntu 20.04.

I haven’t been able to get the WiFi working correctly – sometimes the adapter will show up and work for a bit, and sometimes it won’t.

Ethernet seems to work fine.

All the threads I’ve found by googling have similar issues but not quite the same and their solutions haven’t worked for me – they mostly seem to be using older versions of Ubuntu and fix the problem by upgrading to a later version or the latest kernel. I’ve tried Ubuntu 21.04 and 18.04 and it didn’t change anything.

I’ve also experienced an issue where the screen will randomly freeze, mouse and keyboard stop responding and I’m forced to power off and on again. I don’t know if this is related.

Here are the outputs of various commands that may be helpful:

lshw -c network

*-network UNCLAIMED       
       description: Network controller
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 14.3
       bus info: pci@0000:00:14.3
       version: 20
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list
       configuration: latency=0
       resources: iomemory:600-5ff memory:60531dc000-60531dffff
  *-network
       description: Ethernet interface
       physical id: 3
       bus info: usb@2:3
       logical name: enx00e04c68090d
       serial: 00:e0:4c:68:09:0d
       size: 1Gbit/s
       capacity: 1Gbit/s
       capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.11.11 duplex=full firmware=rtl8153a-4 v2 02/07/20 ip=192.168.1.183 link=yes multicast=yes port=MII speed=1Gbit/s

dmesg | grep iwlwifi when the wifi is NOT working

[    2.256709] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    2.259992] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-59.ucode failed with error -2
[    2.260085] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-58.ucode failed with error -2
[    2.260188] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-57.ucode failed with error -2
[    2.260201] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-56.ucode failed with error -2
[    2.261462] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[    2.261473] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 65.3.35.22
[    2.261475] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[    2.261476] iwlwifi 0000:00:14.3: Found debug configuration: 0
[    2.261653] iwlwifi 0000:00:14.3: loaded firmware version 55.d9698065.0 QuZ-a0-hr-b0-55.ucode op_mode iwlmvm
[    2.313551] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX203, REV=0x354
[    2.493386] iwlwifi 0000:00:14.3: base HW address: dc:41:a9:a9:29:8c
[    2.528071] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[   16.126871] iwlwifi 0000:00:14.3: Error sending SCAN_ABORT_UMAC: time out after 2000ms.
[   16.126880] iwlwifi 0000:00:14.3: Current CMD queue read_ptr 26 write_ptr 27
[   16.128245] iwlwifi 0000:00:14.3: Loaded firmware version: 55.d9698065.0 QuZ-a0-hr-b0-55.ucode
[   16.128249] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT          
[   16.128251] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0
[   16.128253] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[   16.128255] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2
[   16.128258] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1
[   16.128260] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2
[   16.128262] iwlwifi 0000:00:14.3: 0x00000000 | data1
[   16.128264] iwlwifi 0000:00:14.3: 0x00000000 | data2
[   16.128266] iwlwifi 0000:00:14.3: 0x00000000 | data3
[   16.128268] iwlwifi 0000:00:14.3: 0x00000000 | beacon time
[   16.128270] iwlwifi 0000:00:14.3: 0x00000000 | tsf low
[   16.128272] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi
[   16.128274] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[   16.128276] iwlwifi 0000:00:14.3: 0x00000000 | time gp2
[   16.128279] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type
[   16.128281] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major
[   16.128283] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor
[   16.128285] iwlwifi 0000:00:14.3: 0x00000000 | hw version
[   16.128287] iwlwifi 0000:00:14.3: 0x00000000 | board version
[   16.128289] iwlwifi 0000:00:14.3: 0x00000000 | hcmd
[   16.128291] iwlwifi 0000:00:14.3: 0x00000000 | isr0
[   16.128293] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[   16.128295] iwlwifi 0000:00:14.3: 0x00000000 | isr2
[   16.128297] iwlwifi 0000:00:14.3: 0x00000000 | isr3
[   16.128299] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[   16.128301] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id
[   16.128303] iwlwifi 0000:00:14.3: 0x00000000 | wait_event
[   16.128305] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control
[   16.128307] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration
[   16.128309] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid
[   16.128311] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
[   16.128313] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel
[   16.128316] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[   16.128318] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler
[   16.128743] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[   16.128746] iwlwifi 0000:00:14.3: Status: 0x00000040, count: 7
[   16.128748] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[   16.128750] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[   16.128753] iwlwifi 0000:00:14.3: 0x80465D2E | umac branchlink2
[   16.128755] iwlwifi 0000:00:14.3: 0x80480EC8 | umac interruptlink1
[   16.128757] iwlwifi 0000:00:14.3: 0x80480EC8 | umac interruptlink2
[   16.128759] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[   16.128761] iwlwifi 0000:00:14.3: 0x80480EC8 | umac data2
[   16.128763] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[   16.128765] iwlwifi 0000:00:14.3: 0x00000037 | umac major
[   16.128768] iwlwifi 0000:00:14.3: 0xD9698065 | umac minor
[   16.128770] iwlwifi 0000:00:14.3: 0x00BAC57B | frame pointer
[   16.128772] iwlwifi 0000:00:14.3: 0xC0886270 | stack pointer
[   16.128774] iwlwifi 0000:00:14.3: 0x0019010D | last host cmd
[   16.128776] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
[   16.128946] iwlwifi 0000:00:14.3: Fseq Registers:
[   16.128972] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[   16.129026] iwlwifi 0000:00:14.3: 0x00290033 | FSEQ_TOP_INIT_VERSION
[   16.129081] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION
[   16.129135] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[   16.129189] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[   16.129244] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[   16.129298] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID
[   16.129353] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[   16.129407] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP
[   16.129464] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[   16.129520] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[   16.129577] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[   16.131389] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired.
[   16.131637]  iwlmvm dcdbas snd_pcm i915 serio_raw efi_pstore snd_seq_midi snd_seq_midi_event mac80211 dell_privacy_wmi dell_wmi_sysman ledtrig_audio dell_wmi_descriptor snd_rawmidi wmi_bmof snd_seq libarc4 snd_seq_device hid_sensor_als snd_timer hid_sensor_trigger industrialio_triggered_buffer drm_kms_helper kfifo_buf snd hid_multitouch hid_sensor_iio_common industrialio cec iwlwifi soundcore rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect mei_me ucsi_acpi processor_thermal_device mei intel_rapl_common typec_ucsi cros_ec_ishtp cfg80211 cros_ec sysimgblt power_ctrl_logic intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel sparse_keymap acpi_pad acpi_tad mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_sensor_hub intel_ishtp_loader intel_ishtp_hid hid_generic rtsx_pci_sdmmc crc32_pclmul psmouse i2c_i801 rtsx_pci i2c_smbus nvme intel_lpss_pci intel_lpss i2c_hid idma64 thunderbolt intel_ish_ipc
[   23.295143] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x5d68, CPU2 Status: 0x3
[   23.295264] iwlwifi 0000:00:14.3: UMAC PC: 0x80480ec8
[   23.295281] iwlwifi 0000:00:14.3: LMAC PC: 0x163b6
[   23.295287] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired.
[   23.296360] iwlwifi 0000:00:14.3: Loaded firmware version: 55.d9698065.0 QuZ-a0-hr-b0-55.ucode
[   23.296363] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT          
[   23.296366] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0
[   23.296368] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[   23.296370] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2
[   23.296372] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1
[   23.296374] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2
[   23.296376] iwlwifi 0000:00:14.3: 0x00000000 | data1
[   23.296378] iwlwifi 0000:00:14.3: 0x00000000 | data2
[   23.296380] iwlwifi 0000:00:14.3: 0x00000000 | data3
[   23.296382] iwlwifi 0000:00:14.3: 0x00000000 | beacon time
[   23.296384] iwlwifi 0000:00:14.3: 0x00000000 | tsf low
[   23.296386] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi
[   23.296388] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[   23.296390] iwlwifi 0000:00:14.3: 0x00000000 | time gp2
[   23.296393] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type
[   23.296395] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major
[   23.296397] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor
[   23.296399] iwlwifi 0000:00:14.3: 0x00000000 | hw version
[   23.296401] iwlwifi 0000:00:14.3: 0x00000000 | board version
[   23.296403] iwlwifi 0000:00:14.3: 0x00000000 | hcmd
[   23.296405] iwlwifi 0000:00:14.3: 0x00000000 | isr0
[   23.296407] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[   23.296409] iwlwifi 0000:00:14.3: 0x00000000 | isr2
[   23.296411] iwlwifi 0000:00:14.3: 0x00000000 | isr3
[   23.296413] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[   23.296415] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id
[   23.296417] iwlwifi 0000:00:14.3: 0x00000000 | wait_event
[   23.296419] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control
[   23.296421] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration
[   23.296423] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid
[   23.296425] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
[   23.296427] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel
[   23.296429] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[   23.296432] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler
[   23.296866] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[   23.296869] iwlwifi 0000:00:14.3: Status: 0x00000010, count: 7
[   23.296871] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[   23.296874] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[   23.296876] iwlwifi 0000:00:14.3: 0x80465D2E | umac branchlink2
[   23.296878] iwlwifi 0000:00:14.3: 0x80480EC8 | umac interruptlink1
[   23.296880] iwlwifi 0000:00:14.3: 0x80480EC8 | umac interruptlink2
[   23.296882] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[   23.296885] iwlwifi 0000:00:14.3: 0x80480EC8 | umac data2
[   23.296887] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[   23.296889] iwlwifi 0000:00:14.3: 0x00000037 | umac major
[   23.296891] iwlwifi 0000:00:14.3: 0xD9698065 | umac minor
[   23.296893] iwlwifi 0000:00:14.3: 0x000FAA4C | frame pointer
[   23.296895] iwlwifi 0000:00:14.3: 0xC0886270 | stack pointer
[   23.296897] iwlwifi 0000:00:14.3: 0x00000000 | last host cmd
[   23.296899] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
[   23.297071] iwlwifi 0000:00:14.3: Fseq Registers:
[   23.297096] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[   23.297150] iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION
[   23.297205] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION
[   23.297260] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[   23.297314] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[   23.297369] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[   23.297423] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID
[   23.297478] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[   23.297510] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP
[   23.297568] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[   23.297603] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[   23.297660] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[   23.297695] iwlwifi 0000:00:14.3: Firmware error during reconfiguration - reprobe!
[   23.297700] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
[   23.297703] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
[   28.303539]  iwlmvm dcdbas snd_pcm i915 serio_raw efi_pstore snd_seq_midi snd_seq_midi_event mac80211 dell_privacy_wmi dell_wmi_sysman ledtrig_audio dell_wmi_descriptor snd_rawmidi wmi_bmof snd_seq libarc4 snd_seq_device hid_sensor_als snd_timer hid_sensor_trigger industrialio_triggered_buffer drm_kms_helper kfifo_buf snd hid_multitouch hid_sensor_iio_common industrialio cec iwlwifi soundcore rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect mei_me ucsi_acpi processor_thermal_device mei intel_rapl_common typec_ucsi cros_ec_ishtp cfg80211 cros_ec sysimgblt power_ctrl_logic intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel sparse_keymap acpi_pad acpi_tad mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_sensor_hub intel_ishtp_loader intel_ishtp_hid hid_generic rtsx_pci_sdmmc crc32_pclmul psmouse i2c_i801 rtsx_pci i2c_smbus nvme intel_lpss_pci intel_lpss i2c_hid idma64 thunderbolt intel_ish_ipc
[   28.303740]  iwlmvm dcdbas snd_pcm i915 serio_raw efi_pstore snd_seq_midi snd_seq_midi_event mac80211 dell_privacy_wmi dell_wmi_sysman ledtrig_audio dell_wmi_descriptor snd_rawmidi wmi_bmof snd_seq libarc4 snd_seq_device hid_sensor_als snd_timer hid_sensor_trigger industrialio_triggered_buffer drm_kms_helper kfifo_buf snd hid_multitouch hid_sensor_iio_common industrialio cec iwlwifi soundcore rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect mei_me ucsi_acpi processor_thermal_device mei intel_rapl_common typec_ucsi cros_ec_ishtp cfg80211 cros_ec sysimgblt power_ctrl_logic intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel sparse_keymap acpi_pad acpi_tad mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_sensor_hub intel_ishtp_loader intel_ishtp_hid hid_generic rtsx_pci_sdmmc crc32_pclmul psmouse i2c_i801 rtsx_pci i2c_smbus nvme intel_lpss_pci intel_lpss i2c_hid idma64 thunderbolt intel_ish_ipc
[   28.303930]  iwlmvm dcdbas snd_pcm i915 serio_raw efi_pstore snd_seq_midi snd_seq_midi_event mac80211 dell_privacy_wmi dell_wmi_sysman ledtrig_audio dell_wmi_descriptor snd_rawmidi wmi_bmof snd_seq libarc4 snd_seq_device hid_sensor_als snd_timer hid_sensor_trigger industrialio_triggered_buffer drm_kms_helper kfifo_buf snd hid_multitouch hid_sensor_iio_common industrialio cec iwlwifi soundcore rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect mei_me ucsi_acpi processor_thermal_device mei intel_rapl_common typec_ucsi cros_ec_ishtp cfg80211 cros_ec sysimgblt power_ctrl_logic intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel sparse_keymap acpi_pad acpi_tad mac_hid sch_fq_codel parport_pc ppdev lp drm parport ip_tables x_tables autofs4 hid_sensor_hub intel_ishtp_loader intel_ishtp_hid hid_generic rtsx_pci_sdmmc crc32_pclmul psmouse i2c_i801 rtsx_pci i2c_smbus nvme intel_lpss_pci intel_lpss i2c_hid idma64 thunderbolt intel_ish_ipc
[   28.605186] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-59.ucode failed with error -2
[   28.605213] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-58.ucode failed with error -2
[   28.605232] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-57.ucode failed with error -2
[   28.605252] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-56.ucode failed with error -2
[   28.605922] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[   28.605941] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 65.3.35.22
[   28.605946] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[   28.605948] iwlwifi 0000:00:14.3: Found debug configuration: 0
[   28.606528] iwlwifi 0000:00:14.3: loaded firmware version 55.d9698065.0 QuZ-a0-hr-b0-55.ucode op_mode iwlmvm
[   28.606592] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX203, REV=0x354
[   29.631158] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x5db8, CPU2 Status: 0x3
[   29.631398] iwlwifi 0000:00:14.3: UMAC PC: 0x80480ec8
[   29.631415] iwlwifi 0000:00:14.3: LMAC PC: 0x163b6
[   29.631421] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired.
[   29.631625] iwlwifi 0000:00:14.3: Loaded firmware version: 55.d9698065.0 QuZ-a0-hr-b0-55.ucode
[   29.631629] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT          
[   29.631632] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0
[   29.631634] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[   29.631636] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2
[   29.631638] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1
[   29.631641] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2
[   29.631643] iwlwifi 0000:00:14.3: 0x00000000 | data1
[   29.631645] iwlwifi 0000:00:14.3: 0x00000000 | data2
[   29.631647] iwlwifi 0000:00:14.3: 0x00000000 | data3
[   29.631650] iwlwifi 0000:00:14.3: 0x00000000 | beacon time
[   29.631652] iwlwifi 0000:00:14.3: 0x00000000 | tsf low
[   29.631654] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi
[   29.631656] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[   29.631659] iwlwifi 0000:00:14.3: 0x00000000 | time gp2
[   29.631661] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type
[   29.631663] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major
[   29.631666] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor
[   29.631668] iwlwifi 0000:00:14.3: 0x00000000 | hw version
[   29.631670] iwlwifi 0000:00:14.3: 0x00000000 | board version
[   29.631672] iwlwifi 0000:00:14.3: 0x00000000 | hcmd
[   29.631675] iwlwifi 0000:00:14.3: 0x00000000 | isr0
[   29.631677] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[   29.631679] iwlwifi 0000:00:14.3: 0x00000000 | isr2
[   29.631681] iwlwifi 0000:00:14.3: 0x00000000 | isr3
[   29.631683] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[   29.631686] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id
[   29.631688] iwlwifi 0000:00:14.3: 0x00000000 | wait_event
[   29.631690] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control
[   29.631692] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration
[   29.631695] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid
[   29.631697] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
[   29.631699] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel
[   29.631701] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[   29.631704] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler
[   29.632168] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[   29.632171] iwlwifi 0000:00:14.3: Status: 0x00000000, count: 7
[   29.632173] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[   29.632176] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[   29.632178] iwlwifi 0000:00:14.3: 0x80465D2E | umac branchlink2
[   29.632180] iwlwifi 0000:00:14.3: 0x80480EC8 | umac interruptlink1
[   29.632182] iwlwifi 0000:00:14.3: 0x80480EC8 | umac interruptlink2
[   29.632184] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[   29.632186] iwlwifi 0000:00:14.3: 0x80480EC8 | umac data2
[   29.632189] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[   29.632191] iwlwifi 0000:00:14.3: 0x00000037 | umac major
[   29.632193] iwlwifi 0000:00:14.3: 0xD9698065 | umac minor
[   29.632195] iwlwifi 0000:00:14.3: 0x000F6017 | frame pointer
[   29.632197] iwlwifi 0000:00:14.3: 0xC0886270 | stack pointer
[   29.632199] iwlwifi 0000:00:14.3: 0x00000000 | last host cmd
[   29.632202] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
[   29.632372] iwlwifi 0000:00:14.3: Fseq Registers:
[   29.632398] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[   29.632451] iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION
[   29.632506] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION
[   29.632539] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[   29.632593] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[   29.632648] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[   29.632703] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID
[   29.632758] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[   29.632813] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP
[   29.632870] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[   29.632905] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[   29.632940] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[   29.632996] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
[   34.764528] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110

dmesg | grep iwlwifi when the wifi IS working

[    2.450034] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    2.452349] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-59.ucode failed with error -2
[    2.452428] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-58.ucode failed with error -2
[    2.452505] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-57.ucode failed with error -2
[    2.452514] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-56.ucode failed with error -2
[    2.453823] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[    2.453836] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 65.3.35.22
[    2.453840] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[    2.453841] iwlwifi 0000:00:14.3: Found debug configuration: 0
[    2.454073] iwlwifi 0000:00:14.3: loaded firmware version 55.d9698065.0 QuZ-a0-hr-b0-55.ucode op_mode iwlmvm
[    2.527880] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX203, REV=0x354
[    2.711487] iwlwifi 0000:00:14.3: base HW address: dc:41:a9:a9:29:8c
[    2.727934] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (192.168.1.x, like web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly because of corrupted data. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I set the speed of the wired connection to 10 or 100 Mb/s it works fine, but when I set Link negotiation to Automatic or Ignore or when I set Speed to 1 or 10Gb/s, I get corrupted data.

enter image description here

When I go to a local webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

unction(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x
6uM��k����gk.length>1&&!R[a]?f.unique(e):e,(this.length>1||N.test(d))&&M.test(a)&&(e=e.reverse());return this.pushStack(e,a,P.call(arguments).join(","))}}),f.extend({filter:function(a,b,c){c&&(a=":not("+a+")");return b.length===1?f.find.matchesSelector(b[0],a)?[b[0]]:[]:f.find.matches(a,b)},dir:function(a,c,d){var e=[],g=a[c];while(g&&g.nodeType!==9&&(d===b||g.nodeType!==1||!f(g).is(d)))g.nodeType===1&&e.push(g),g=g[c];return e},nth:function(a,b,c,d){b=b||1;var e=0;for(;a;a=a[c])if(a.nodeType===1&&++e===b)break;return a},sibling:function(a,b){var c=[];for(;a;a=a.nextSibling)a.nodeType===1&&a!==b&&c.push(a);return c}});var V="abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",W=/ jQueryd+="(?:d+|null)"/g,X=/^s+/,Y=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([w:]+)[^>]*)/>/ig,Z=/<([w:]+)/,$=/<tbody/i,_=/<|&#?w+;/,ba=/<(?:script|style)/i,bb=/<(?:script|object|embed|option|style)/i,bc=new RegExp("<(?:"+V+")[\s/>]","i"),bd=/checkeds*(?:[^=]|=s*.checked.)/i,be=//(java|ecma)script/i,bf=/^s*<!(?:[CDATA[|--)/,bg={option:[1,"<select multiple='multiple'>","</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],area:[1,"<map>","</map>"],_default:[0,"",""]},bh=U(c);bg.optgroup=bg.option,bg.tbody=bg.tfoot=bg.colgroup=bg.caption=bg.thead,bg.th=bg.td,f.support.htmlSerialize||(bg._default=[1,"div<div>","</div>"]),f.fn.extend({text:function(a){return f.access(this,function(a){return a===b?f.text(this):this.empty().append((this[0]&&this[0].ownerDocument||c).createTextNode(a))},null,a,arguments.length)},wrapAll:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapAll(a.call(this,b))});if(this[0]){var b=f(a,this[0].ownerDocument).eq(0).clone(!0);this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstChild&&a.firstChild.nodeType===1)a=a.firstChild;return a}).append(this)}return this},wrapInner:function(a){if(f.isFunction(a))return this.each(function(b){f(this).wrapInner(a.call(this,b))});return this.each(function(){var b=f(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=f.isFunction(a);return this.each(function(c){f(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(){return this.parent().each(function(){f.nodeName(this,"body")||f(this).replaceWith(this.childNodes)}).end()},append:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.appendChild(a)})},prepend:function(){return this.domManip(arguments,!0,function(a){this.nodeType===1&&this.insertBefore(a,this.firstChild)})},before:function(){if(this[0]&&this[0].parentNode)return this.domManip(arguments,!1,function(a){this.parentNode.insertBefore(a,this)});if(arguments.length){var a=f
function(a){return f.dir(a,"nextSibling")},prevAll:function(FHH@4@F��C��|9S�7E4!�@�ˏ
��o��p��6<R�'?�~���x

enter image description here

Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example). That might be because my internet connection is just 65 Mb/s, but I’m not sure if that’s the reason.

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!

#StackBounty: #networking #dell #ethernet Issues with local network when using Dell TB16 dock's ethernet connection

Bounty: 50

I’ve got a Dell Thunderbolt dock (TB16) on my Dell XPS 13 notebook. When I use the ethernet connection on my dock, local websites (web interfaces of my printer, Pi-Hole, ZTE H369A router) don’t work properly. Printing on my Samsung network printer (M2070) doesn’t work; it prints just a couple of random characters instead.

When I go to a local (192.168.1.x) webpage, I get Uncaught SyntaxError: Invalid or unexpected token or Uncaught SyntaxError: Unexpected token ']' in the console. The response (in this case jquery-1.7.2.min.js) is malformed:

unction(FHH@4@F��C��|9S�7E4!�@�ˏ
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Other (non-local) websites are working fine and using another ethernet adapter (or Wi-Fi) is working fine too. Even my router interface (192.168.1.254) is working fine when using a reverse proxy (router.mypersonaldomain.example).

I’m having this problem for a couple of years now and updating the firmware drivers or Ubuntu didn’t and I’m curious what the exact problem is. The problem also exists when using a Ubuntu Live USB and also on both Chrome and Firefox.

How do I find out what the exact problem is? Before I’m looking into solutions, I want to know what the technical issue is.


Get this bounty!!!