#StackBounty: #mac #drivers #mouse How to clear driver cache for USB-mouse on Mac

Bounty: 50

My Mac — MacBook Pro (15-inch, 2016) running macOS Catalina — crashes somewhere between once per day and once per week, when I have too many applications open. When I start it again, then I’m unable to scroll up, on my external Logitech Mouse. Scrolling down keeps working – it’s just scrolling up.

I can get it to work again, by rebooting my machine and clearing the PRAM (holding down Cmd + Option + P + R upon startup). So I’m pretty certain, that it’s a software issue.

Here are some facts:

  • It has happened about 10-15 times so far, and it’s always scroll-up that won’t work.
  • It’s not every time it crashes, but I’d say 80% of the times. My gut feeling tells me that it has something to do with, if I have been scrolling, when it crashes.
  • I have tried several different mice, and this is the only mouse it has happened with. But I don’t want to switch mouse, since this is the best mouse across all other areas.
  • The built-in touch mouse works as it should. It’s only my external mouse (the scroll-up feature) that doesn’t work.
  • I’ve tried reconnecting the USB-cable. And the USB-cable is connected to an adapter, and I’ve tried reconnecting that as well.

I’m looking for a way where I can ‘clear the driver cache’ for the mouse? Are there any such thing?


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#StackBounty: #linux-mint #mouse Change Razer mouse dpi on Linux Mint

Bounty: 50

I’ve recently change OS, from Windows to Linux Mint.
Everything went great so far, but the Razer Synapse software that handles all the settings of my mouse isn’t compatible on Linux.
I quickly discovered OpenRazer, and luckly my mouse is in the supported device section. I tried to install it along with Polychromatic, but when I open it, it gives me an error, saying the mouse is detected, but not recognized.
I tried other solutions aswell, but with no success.
I want to just modify the DPI of my mouse, how can I do it in Linux Mint? Is there a way to store the DPI setting in the mouse itself?


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#StackBounty: #18.04 #unity #mouse #system Mouse clicks do not work for native ubuntu apps or when open folder/file from third-party apps

Bounty: 50

I can not open files or folders from apps like rstudio, typora or chrome. As shown below, when I click "open folders" from typora, the dark grey box will pop up. However, all the buttons do not respond to mouse click except the ‘Cancel’, so that I can not switch folders or select a file.

enter image description here

Similarly, when I open the settings from top menu bar, all the buttons do not respond except the option to close it. If I move the window, it appears as follows:

enter image description here

Restart will temporarily solve the problem. But It will start behaving like this again several days later.

I can’t find a solution on the web. Any help is appreciated.


What I have tried:

I renamed .gnome .gnome2 .gconf (the other two folders were not found) following this link.

Clear cache following this link.


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#StackBounty: #multiple-monitors #mouse #display-resolution Mouse movement between screens with different screen resolution

Bounty: 100

I’m looking for a way to resolve the scaling issues between different resolution monitors and moving the mouse between them.

When moving the mouse to the edge of the screen, it hits an invisible void instead of moving onto the next screen.

I’m using a Nvidia GTX1080Ti and the 430.50 driver.

The monitor layouts look like this (23″,27″,23″), (1080,2160,1080):

On Windows, I used to use LittleBigMouse but haven’t been able to find a suitable alternative for Linux.


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#StackBounty: #drivers #kubuntu #mouse #touchpad #kde Kubuntu plasma thinks mouse is connected and disables touchpad

Bounty: 100

I am running Kubuntu 18.04 with Plasma KDE desktop environment on my Dell XPS 13 9350.

Recently I have been using this laptop as my desktop computer, with a USB-C hub to connect it to a screen and to an ethernet cable, and I connected my mouse on this hub as well. However, after disconnecting the hub, for some reason the touchpad was still disabled, even when no mouse was connected to the laptop. I have tried rebooting and playing with the settings, but nothing seems to work. When I connect the mouse I can still move the cursor without any problems.

Also, every time I reboot the computer I get a Plasma KDE notification saying that the touchpad was disabled because there is a mouse connected, even if there is no mouse.

What can I do to enable my touchpad to its former glory?

Thanks,
VECH


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#StackBounty: #keyboard #20.04 #mouse #bluetooth Bluetooth Keyboard and mouse disconnect when idle for a few seconds and reconnects whe…

Bounty: 100

I have a keyboard K850 and a M720 Triathlon mouse both from Logitech. They work correctly but get disconnected when idle.

The behaviour seems to be like an auto suspend function where the device disconnects after a few seconds and reconnects when there is interaction. It makes the use of these device tedious, specially the keyboard as it does not remember the key strokes when it reactivates and it takes a few secs to become responsive again.

I researched online and found a few solutions related to autosuspend of bluetooth and usb. For instance I tried the following line in grub:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash btusb.enable_autosuspend=n usbcore.autosuspend=-1 usbcore.autosuspend_delay_ms=-1"

Which does not work for me.

This is a session with bluetoothctl:

root@balearics:~# bluetoothctl
Agent registered
[CHG] Controller 5C:87:9C:35:87:83 Pairable: yes
[M720 Triathlon]# devices
Device C9:58:68:E2:1A:D9 M720 Triathlon
Device DA:95:18:89:C3:30 Keyboard K850
[CHG] Device C9:58:68:E2:1A:D9 ServicesResolved: no
[CHG] Device C9:58:68:E2:1A:D9 Connected: no
[CHG] Device C9:58:68:E2:1A:D9 Connected: yes
[CHG] Device C9:58:68:E2:1A:D9 ServicesResolved: yes
[CHG] Device DA:95:18:89:C3:30 ServicesResolved: no
[CHG] Device DA:95:18:89:C3:30 Connected: no
[CHG] Device DA:95:18:89:C3:30 Connected: yes
[CHG] Device DA:95:18:89:C3:30 ServicesResolved: yes
[M720 Triathlon]#

As you can see after idling it gets disconnected and when I touch it / type it gets connected again.

Any help would be appreciated


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#StackBounty: #linux #fedora #usb #keyboard #mouse Linux can't use USB devices attached to a KVM switch

Bounty: 100

I was using an old KVM switch between a Linux desktop and a Windows 10 notebook and all worked fine. Now I’m trying a new 4K display capable KVM switch and the mouse and the keyboard only work when switched to the Windows 10 notebook.

enter image description here

When I boot the Linux desktop the mouse and keyboard work to enter the bios setup and to choose the kernel version but when it starts booting into Linux the mouse and keyboard are lost. I tried various bios USB configurations.

The manufacturer site has this in its FAQ

The dedicated mouse and keyboard ports have EDID programming. This emulation is what allows the switch to receive hotkeys and mouse gestures but conflicts with gaming peripherals and select mouse/keyboard brands. This is an issue with all KVM switches that have hotkey and mouse gesture switching. We recommend using the USB port with a powered USB hub as a workaround. Because the USB port does not have EDID emulation, keyboard hotkeys and mouse gesture switching are not available to devices that use the USB input.

Would this EDID issue be the problem although my devices work fine when switched to Windows?

With the keyboard and the mouse connected to the desktop usb ports they show up like this

$ lsusb | grep Dell
Bus 003 Device 012: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 003 Device 016: ID 413c:301d Dell Computer Corp. Dell Universal Receiver

dmesg output when disconnecting and reconnecting the mouse from and to the desktop USB:

[44207.307355] usb 3-1: USB disconnect, device number 16
[44237.459814] usb 3-1: new full-speed USB device number 17 using xhci_hcd
[44237.588780] usb 3-1: New USB device found, idVendor=413c, idProduct=301d, bcdDevice= 0.09
[44237.588793] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[44237.588795] usb 3-1: Product: Dell Universal Receiver
[44237.588796] usb 3-1: Manufacturer: Dell
[44237.592182] input: Dell Dell Universal Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/0003:413C:301D.001D/input/input42
[44237.644089] hid-generic 0003:413C:301D.001D: input,hidraw3: USB HID v1.11 Keyboard [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input0
[44237.646362] input: Dell Dell Universal Receiver Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input43
[44237.646539] input: Dell Dell Universal Receiver Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input44
[44237.697939] input: Dell Dell Universal Receiver System Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input45
[44237.698040] hid-generic 0003:413C:301D.001E: input,hidraw4: USB HID v1.11 Mouse [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input1
[44237.699622] hid-generic 0003:413C:301D.001F: hiddev96,hidraw5: USB HID v1.11 Device [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input2

When connected to the kvm dedicated ports they do not show.

I guess the kvm dedicated ports are here:

$ lsusb | grep Terminus
Bus 003 Device 011: ID 1a40:0101 Terminus Technology Inc. Hub

dmesg output when the kvm is connected to the desktop with the devices attached to it:

[44978.128957] usb 3-4: new high-speed USB device number 24 using xhci_hcd
[44978.255178] usb 3-4: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
[44978.255181] usb 3-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[44978.255183] usb 3-4: Product: USB 2.0 Hub
[44978.256899] hub 3-4:1.0: USB hub found
[44978.257119] hub 3-4:1.0: 4 ports detected
[44978.638953] usb 3-4.2: new low-speed USB device number 25 using xhci_hcd
[44978.830754] usb 3-4.2: New USB device found, idVendor=046d, idProduct=c534, bcdDevice= 1.01
[44978.830757] usb 3-4.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[44978.838801] logitech-djreceiver 0003:046D:C534.002A: hidraw0: USB HID v1.00 Keyboard [HID 046d:c534] on usb-0000:00:14.0-4.2/input0
[44978.895119] logitech-djreceiver 0003:046D:C534.002B: hidraw1: USB HID v1.11 Mouse [HID 046d:c534] on usb-0000:00:14.0-4.2/input1

So the devices can be seen as logitech-djreceiver. Is there some parameter that can be passed to the kernel or some driver hack to make it work? How to troubleshot?

Whenever I hit a key or move the mouse this line keeps appearing in the dmesg output:

[19064.570003] delayedwork_callback: delayedwork queued before hidpp interface was enumerated

So the devices signal is being passed through but Linux is not getting it as mouse and keyboard devices.

I have installed unifying-receiver-udev and rebooted and still does not work.

Also tried a Logitech mouse with the same results.


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#StackBounty: #linux #fedora #usb #keyboard #mouse Linux can't use USB devices attached to a KVM switch

Bounty: 100

I was using an old KVM switch between a Linux desktop and a Windows 10 notebook and all worked fine. Now I’m trying a new 4K display capable KVM switch and the mouse and the keyboard only work when switched to the Windows 10 notebook.

enter image description here

When I boot the Linux desktop the mouse and keyboard work to enter the bios setup and to choose the kernel version but when it starts booting into Linux the mouse and keyboard are lost. I tried various bios USB configurations.

The manufacturer site has this in its FAQ

The dedicated mouse and keyboard ports have EDID programming. This emulation is what allows the switch to receive hotkeys and mouse gestures but conflicts with gaming peripherals and select mouse/keyboard brands. This is an issue with all KVM switches that have hotkey and mouse gesture switching. We recommend using the USB port with a powered USB hub as a workaround. Because the USB port does not have EDID emulation, keyboard hotkeys and mouse gesture switching are not available to devices that use the USB input.

Would this EDID issue be the problem although my devices work fine when switched to Windows?

With the keyboard and the mouse connected to the desktop usb ports they show up like this

$ lsusb | grep Dell
Bus 003 Device 012: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 003 Device 016: ID 413c:301d Dell Computer Corp. Dell Universal Receiver

dmesg output when disconnecting and reconnecting the mouse from and to the desktop USB:

[44207.307355] usb 3-1: USB disconnect, device number 16
[44237.459814] usb 3-1: new full-speed USB device number 17 using xhci_hcd
[44237.588780] usb 3-1: New USB device found, idVendor=413c, idProduct=301d, bcdDevice= 0.09
[44237.588793] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[44237.588795] usb 3-1: Product: Dell Universal Receiver
[44237.588796] usb 3-1: Manufacturer: Dell
[44237.592182] input: Dell Dell Universal Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/0003:413C:301D.001D/input/input42
[44237.644089] hid-generic 0003:413C:301D.001D: input,hidraw3: USB HID v1.11 Keyboard [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input0
[44237.646362] input: Dell Dell Universal Receiver Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input43
[44237.646539] input: Dell Dell Universal Receiver Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input44
[44237.697939] input: Dell Dell Universal Receiver System Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input45
[44237.698040] hid-generic 0003:413C:301D.001E: input,hidraw4: USB HID v1.11 Mouse [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input1
[44237.699622] hid-generic 0003:413C:301D.001F: hiddev96,hidraw5: USB HID v1.11 Device [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input2

When connected to the kvm dedicated ports they do not show.

I guess the kvm dedicated ports are here:

$ lsusb | grep Terminus
Bus 003 Device 011: ID 1a40:0101 Terminus Technology Inc. Hub

dmesg output when the kvm is connected to the desktop with the devices attached to it:

[44978.128957] usb 3-4: new high-speed USB device number 24 using xhci_hcd
[44978.255178] usb 3-4: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
[44978.255181] usb 3-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[44978.255183] usb 3-4: Product: USB 2.0 Hub
[44978.256899] hub 3-4:1.0: USB hub found
[44978.257119] hub 3-4:1.0: 4 ports detected
[44978.638953] usb 3-4.2: new low-speed USB device number 25 using xhci_hcd
[44978.830754] usb 3-4.2: New USB device found, idVendor=046d, idProduct=c534, bcdDevice= 1.01
[44978.830757] usb 3-4.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[44978.838801] logitech-djreceiver 0003:046D:C534.002A: hidraw0: USB HID v1.00 Keyboard [HID 046d:c534] on usb-0000:00:14.0-4.2/input0
[44978.895119] logitech-djreceiver 0003:046D:C534.002B: hidraw1: USB HID v1.11 Mouse [HID 046d:c534] on usb-0000:00:14.0-4.2/input1

So the devices can be seen as logitech-djreceiver. Is there some parameter that can be passed to the kernel or some driver hack to make it work? How to troubleshot?

Whenever I hit a key or move the mouse this line keeps appearing in the dmesg output:

[19064.570003] delayedwork_callback: delayedwork queued before hidpp interface was enumerated

So the devices signal is being passed through but Linux is not getting it as mouse and keyboard devices.

I have installed unifying-receiver-udev and rebooted and still does not work.

Also tried a Logitech mouse with the same results.


Get this bounty!!!

#StackBounty: #linux #fedora #usb #keyboard #mouse Linux can't use USB devices attached to a KVM switch

Bounty: 100

I was using an old KVM switch between a Linux desktop and a Windows 10 notebook and all worked fine. Now I’m trying a new 4K display capable KVM switch and the mouse and the keyboard only work when switched to the Windows 10 notebook.

enter image description here

When I boot the Linux desktop the mouse and keyboard work to enter the bios setup and to choose the kernel version but when it starts booting into Linux the mouse and keyboard are lost. I tried various bios USB configurations.

The manufacturer site has this in its FAQ

The dedicated mouse and keyboard ports have EDID programming. This emulation is what allows the switch to receive hotkeys and mouse gestures but conflicts with gaming peripherals and select mouse/keyboard brands. This is an issue with all KVM switches that have hotkey and mouse gesture switching. We recommend using the USB port with a powered USB hub as a workaround. Because the USB port does not have EDID emulation, keyboard hotkeys and mouse gesture switching are not available to devices that use the USB input.

Would this EDID issue be the problem although my devices work fine when switched to Windows?

With the keyboard and the mouse connected to the desktop usb ports they show up like this

$ lsusb | grep Dell
Bus 003 Device 012: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 003 Device 016: ID 413c:301d Dell Computer Corp. Dell Universal Receiver

dmesg output when disconnecting and reconnecting the mouse from and to the desktop USB:

[44207.307355] usb 3-1: USB disconnect, device number 16
[44237.459814] usb 3-1: new full-speed USB device number 17 using xhci_hcd
[44237.588780] usb 3-1: New USB device found, idVendor=413c, idProduct=301d, bcdDevice= 0.09
[44237.588793] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[44237.588795] usb 3-1: Product: Dell Universal Receiver
[44237.588796] usb 3-1: Manufacturer: Dell
[44237.592182] input: Dell Dell Universal Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/0003:413C:301D.001D/input/input42
[44237.644089] hid-generic 0003:413C:301D.001D: input,hidraw3: USB HID v1.11 Keyboard [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input0
[44237.646362] input: Dell Dell Universal Receiver Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input43
[44237.646539] input: Dell Dell Universal Receiver Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input44
[44237.697939] input: Dell Dell Universal Receiver System Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input45
[44237.698040] hid-generic 0003:413C:301D.001E: input,hidraw4: USB HID v1.11 Mouse [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input1
[44237.699622] hid-generic 0003:413C:301D.001F: hiddev96,hidraw5: USB HID v1.11 Device [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input2

When connected to the kvm dedicated ports they do not show.

I guess the kvm dedicated ports are here:

$ lsusb | grep Terminus
Bus 003 Device 011: ID 1a40:0101 Terminus Technology Inc. Hub

dmesg output when the kvm is connected to the desktop with the devices attached to it:

[44978.128957] usb 3-4: new high-speed USB device number 24 using xhci_hcd
[44978.255178] usb 3-4: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
[44978.255181] usb 3-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[44978.255183] usb 3-4: Product: USB 2.0 Hub
[44978.256899] hub 3-4:1.0: USB hub found
[44978.257119] hub 3-4:1.0: 4 ports detected
[44978.638953] usb 3-4.2: new low-speed USB device number 25 using xhci_hcd
[44978.830754] usb 3-4.2: New USB device found, idVendor=046d, idProduct=c534, bcdDevice= 1.01
[44978.830757] usb 3-4.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[44978.838801] logitech-djreceiver 0003:046D:C534.002A: hidraw0: USB HID v1.00 Keyboard [HID 046d:c534] on usb-0000:00:14.0-4.2/input0
[44978.895119] logitech-djreceiver 0003:046D:C534.002B: hidraw1: USB HID v1.11 Mouse [HID 046d:c534] on usb-0000:00:14.0-4.2/input1

So the devices can be seen as logitech-djreceiver. Is there some parameter that can be passed to the kernel or some driver hack to make it work? How to troubleshot?

Whenever I hit a key or move the mouse this line keeps appearing in the dmesg output:

[19064.570003] delayedwork_callback: delayedwork queued before hidpp interface was enumerated

So the devices signal is being passed through but Linux is not getting it as mouse and keyboard devices.

I have installed unifying-receiver-udev and rebooted and still does not work.

Also tried a Logitech mouse with the same results.


Get this bounty!!!

#StackBounty: #linux #fedora #usb #keyboard #mouse Linux can't use USB devices attached to a KVM switch

Bounty: 100

I was using an old KVM switch between a Linux desktop and a Windows 10 notebook and all worked fine. Now I’m trying a new 4K display capable KVM switch and the mouse and the keyboard only work when switched to the Windows 10 notebook.

enter image description here

When I boot the Linux desktop the mouse and keyboard work to enter the bios setup and to choose the kernel version but when it starts booting into Linux the mouse and keyboard are lost. I tried various bios USB configurations.

The manufacturer site has this in its FAQ

The dedicated mouse and keyboard ports have EDID programming. This emulation is what allows the switch to receive hotkeys and mouse gestures but conflicts with gaming peripherals and select mouse/keyboard brands. This is an issue with all KVM switches that have hotkey and mouse gesture switching. We recommend using the USB port with a powered USB hub as a workaround. Because the USB port does not have EDID emulation, keyboard hotkeys and mouse gesture switching are not available to devices that use the USB input.

Would this EDID issue be the problem although my devices work fine when switched to Windows?

With the keyboard and the mouse connected to the desktop usb ports they show up like this

$ lsusb | grep Dell
Bus 003 Device 012: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 003 Device 016: ID 413c:301d Dell Computer Corp. Dell Universal Receiver

dmesg output when disconnecting and reconnecting the mouse from and to the desktop USB:

[44207.307355] usb 3-1: USB disconnect, device number 16
[44237.459814] usb 3-1: new full-speed USB device number 17 using xhci_hcd
[44237.588780] usb 3-1: New USB device found, idVendor=413c, idProduct=301d, bcdDevice= 0.09
[44237.588793] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[44237.588795] usb 3-1: Product: Dell Universal Receiver
[44237.588796] usb 3-1: Manufacturer: Dell
[44237.592182] input: Dell Dell Universal Receiver as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/0003:413C:301D.001D/input/input42
[44237.644089] hid-generic 0003:413C:301D.001D: input,hidraw3: USB HID v1.11 Keyboard [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input0
[44237.646362] input: Dell Dell Universal Receiver Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input43
[44237.646539] input: Dell Dell Universal Receiver Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input44
[44237.697939] input: Dell Dell Universal Receiver System Control as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.1/0003:413C:301D.001E/input/input45
[44237.698040] hid-generic 0003:413C:301D.001E: input,hidraw4: USB HID v1.11 Mouse [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input1
[44237.699622] hid-generic 0003:413C:301D.001F: hiddev96,hidraw5: USB HID v1.11 Device [Dell Dell Universal Receiver] on usb-0000:00:14.0-1/input2

When connected to the kvm dedicated ports they do not show.

I guess the kvm dedicated ports are here:

$ lsusb | grep Terminus
Bus 003 Device 011: ID 1a40:0101 Terminus Technology Inc. Hub

dmesg output when the kvm is connected to the desktop with the devices attached to it:

[44978.128957] usb 3-4: new high-speed USB device number 24 using xhci_hcd
[44978.255178] usb 3-4: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
[44978.255181] usb 3-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[44978.255183] usb 3-4: Product: USB 2.0 Hub
[44978.256899] hub 3-4:1.0: USB hub found
[44978.257119] hub 3-4:1.0: 4 ports detected
[44978.638953] usb 3-4.2: new low-speed USB device number 25 using xhci_hcd
[44978.830754] usb 3-4.2: New USB device found, idVendor=046d, idProduct=c534, bcdDevice= 1.01
[44978.830757] usb 3-4.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[44978.838801] logitech-djreceiver 0003:046D:C534.002A: hidraw0: USB HID v1.00 Keyboard [HID 046d:c534] on usb-0000:00:14.0-4.2/input0
[44978.895119] logitech-djreceiver 0003:046D:C534.002B: hidraw1: USB HID v1.11 Mouse [HID 046d:c534] on usb-0000:00:14.0-4.2/input1

So the devices can be seen as logitech-djreceiver. Is there some parameter that can be passed to the kernel or some driver hack to make it work? How to troubleshot?

Whenever I hit a key or move the mouse this line keeps appearing in the dmesg output:

[19064.570003] delayedwork_callback: delayedwork queued before hidpp interface was enumerated

So the devices signal is being passed through but Linux is not getting it as mouse and keyboard devices.

I have installed unifying-receiver-udev and rebooted and still does not work.

Also tried a Logitech mouse with the same results.


Get this bounty!!!