blackscreen because "AIGLX: Suspending AIGLX clients for VT switch" error
by kcynice from LinuxQuestions.org on (#4TSGR)
I have a problem of my GPU hardware issue for my linux notebook.
When the machine think the screen should be turned off(eg, there was no operations on it for
a long time), I will can't wake up the screen. So, I have to use Ctrl+Alt+F1 to switch to the
console login screen, and then press Ctrl+Alt+F7 to return the desktop display again.
In fact, not only for the power manager issue, also some all the conditions if the display has
to re-start, I can got the same problem.
I have tried on Ubuntu LTS 16.04 and Slackware current, and got the same.
And then I found an error in /var/log/Xorg.0.log:
(II) AIGLX: Suspending AIGLX clients for VT switch.
My graphic card hardware is Nvidia GLX 1080.
Im not sure how to fix it, I will be very appreciated if someone would like to know the right
way to fix that.
When the machine think the screen should be turned off(eg, there was no operations on it for
a long time), I will can't wake up the screen. So, I have to use Ctrl+Alt+F1 to switch to the
console login screen, and then press Ctrl+Alt+F7 to return the desktop display again.
In fact, not only for the power manager issue, also some all the conditions if the display has
to re-start, I can got the same problem.
I have tried on Ubuntu LTS 16.04 and Slackware current, and got the same.
And then I found an error in /var/log/Xorg.0.log:
(II) AIGLX: Suspending AIGLX clients for VT switch.
My graphic card hardware is Nvidia GLX 1080.
Im not sure how to fix it, I will be very appreciated if someone would like to know the right
way to fix that.