Bug#679226: GM45: GPU hang when locking the screen in KDE
On 07/04/2012 06:36 PM, Jonathan Nieder wrote:
> Please test the 3.4.y kernel from experimental. If it reproduces the
> bug, please file this upstream following instructions from  and let
> us know the bug number so we can track it. If it doesn't reproduce
> the bug, we can try to find what upstream change fixed the bug.
I've been running the 3.4.4-1~experimental.1 for more than a week
without problems and when linux-image-3.2.0-3-amd64 (3.2.21-3) came out,
I reverted to that one and so far (after another week), no GPU lock ups
So, without looking at the detailed kernel logs, I think the problem
simply disappeared (or was fixed by another Wheezy upgrade during that
So, all is good right now, sorry for the noise, feel free to close this bug.