[Intel-gfx] Small graphics corruption in QT apps, tiling corruption / hang in flash

[Alexey Fisher]

Am Freitag, den 29.10.2010, 03:49 +0100 schrieb Peter Clifton:
> Hi guys,
> 
> Just a heads-up here. I don't use many QT apps, so I don't know when
> this first started occurring, but with "late" drivers, (all known drm
> kernel fixes merged), I noticed the following corruptions. I'm not sure
> who's bug this is.. it could well be a QT problem of course.
> 
> I first noticed it when running mutter / gnome-shell, but last two
> screen-shots were made within metacity (without compositing).
> 
> Not really enough for a bugzilla report me thinks (for now at least),
> but I thought I'd show people in case it jumped out at anyone.
> 
> I also saw a crash recently watching a flash video where the corruption
> (after a DPMS blank I think), looked like a tiling error. (I
> _tentatively_ think). I've not been able to reproduce that problem
> though, although I do have a GPU error log from when it hung in that
> last case.
> 
> The headline from that is: (let me know if you want the whole thing)
> 

I have same issue, but can't reproduce it with 100%. For example now
after fresh start it just working. Yesterday evening i had some
corrupted apps.

I use Ubuntu 10.10, amd64 with 2.6.36-07524-g3e7b033 (intel-drm-next)
and xorg from ppa.
HW: intel DG45ID  (4500HD graphic)
-- 
Regards,
        Alexey