ubuntu-x-swat team mailing list archive

[andoreasu <andreas@xxxxxxxxxxxxxx>]

I have the same problem, but I think I think the real problem here is not suspend/resume but VT handling.
using the suggestion to remove "add_parameters --quirk-no-chvt" works for me -- but only I have have only one user logged in.

If I have more than one user logged in (= more than one X server
running), than one of the Xorg processes hangs and uses 100% of one CPU
core. Swiching to that user's Xserver/VT (via alt+ctrl+fX or using the
graphical session switcher) hangs the system.

If that happens, I have to ssh into that machine and kill -9 the Xorg
process - than at least the other users session can live on.

If I add "add_parameters --quirk-no-chvt" again and resume from sleep
with two users logged in than I have to press alt+ctrl+f1, alt+ctrl+fX
and have a 50% chance of going to the "good" Xorg that is not hanging.
If I hit the "bad" Xorg that hangs at 100% cpu, I have to ssh and kill
-9 the Xorg process to make the system usable again....

-- 
[lucid regression] random graphics effects after resume from suspend to RAM
https://bugs.launchpad.net/bugs/510004
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