#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!

#StackBounty: #linux #debian #xorg #magic-sysrq Can't figure out the way to trigger Magic Sys Keys via keyboard debian 9 lxdm 0.53-…

Bounty: 50

I use a debian 9 with Magic Sys Keys enabled :

sysctl -a | grep sysrq
kernel.sysrq = 1

if I trigger in CLI, it works :

echo f > /proc/sysrq-trigger

I have something like :

emergency sync trigerred

from tty1.

But when I try to do alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty7 with in xorg log :

[  1019.608] (II) AIGLX: Suspending AIGLX clients for VT switch
[  1044.548] (II) AIGLX: Resuming AIGLX clients after VT switch

Kernel :

$ uname -r
4.9.0-6-amd64

I use xfce4 4.12.3

No keyboard shortcut with this combo in xfce4 applications menu -> parameters -> keyboard -> keyboard shortcuts (translated from my mind French to English)

I tried with a fresh new user and it’s the same problem.

I tried with no xfce4 session, just tty1 and lxdm on tty7, I still switch to lxdm tty7 if I type the keyboard shortcut

Any clue ?

EDIT 20180802

Same thing with cinnamon DM 3.2.7, if I hit alt+Print/Syst+s from tty1, I switch from tty1 to xorg tty


Get this bounty!!!