On Wed, Aug 6, 2008 at 12:53 PM, Brice Goglin <[EMAIL PROTECTED]> wrote:

[...]

>
> Did you check that Xorg was actually stuck in there ?

Well, not completely stuck but as reported earlier, 100% CPU usage by
X process, mouse pointer responding to movements but not buttons
press, keyboard not responding.

> You should interrupt the process and get the backtrace, then hit 'c' to
> make the process continue, interrupt again, ... several times and
> compare the backtraces.

I've done that (well... two times instead of several) but only
included one backtrace as they were identical.

I will try to grab more next time and check for differences.


On Wed, Aug 6, 2008 at 1:07 PM, Michel Dänzer <[EMAIL PROTECTED]> wrote:

[...]

> It's a classic backtrace for a GPU lockup - allocating indirect buffers
> is one point where things can get stuck if the GPU isn't making
> progress.

Does it exclude an hardware glitch? As I wrote above, it seems to
happen in the first few minutes after boot, never happened after few
hours of use. It wouldn't surprise me as the video card is a pretty
old Radeon 9000 (RV250), four or five years, if not more.


-- 
Andrea



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