Ubuntu
linux-lts-saucy package

  1. Bug #1245522
  2. Comment #3

Comment 3 for bug 1245522

Revision history for this message
Vlad Alexandru Ionescu (vlad-alexandru-ionescu) wrote :

Some more digging: The exact message KDE displays when I can recover is "Desktop effects were restarted due to a graphics reset". Googling around, I found that "A graphics reset occurs when the kernel resets the GPU after a hang has been detected."

On another note, I've tried the 3.11.6 kernel as well (was previously on 3.11.0) and I get similar behaviour (still reproduces).

Attaching kern.log after a suspend/wake cycle, in case it's useful for anything.