Intel Graphics: SNA testing report with xorg-x11-drv-intel >= 2.20

[Sandro Mani]

On 08/25/2012 10:08 PM, Pedro Francisco wrote:
> On Fri, Aug 24, 2012 at 2:48 PM, Sandro Mani <manisandro at gmail.com> wrote:
>> On 08/24/2012 10:40 AM, Pedro Francisco wrote:
>>> On Fri, Aug 24, 2012 at 12:00 AM, Pedro Francisco
>>> <pedrogfrancisco at gmail.com> wrote:
>>>> On Thu, Aug 23, 2012 at 6:53 PM, Sandro Mani <manisandro at gmail.com>
>>>> wrote:
>>>>> It happens both with and without compositing (actually issues are much
>>>>> more
>>>>> visible without compositing, possibly due to the fact that various
>>>>> compositing effects trigger more screen redraws).
>>> Have you ever hit the bug after a system start? Yesterday I couldn't
>>> trigger it, today after suspend I can...
>> In my case it is hard to reproduce. The issue starts occuring without any
>> particular reason after some time, though sometimes I have the feeling that
>> it is more likely to happen after some heavy openGL load. At the moment I am
>> testing with xorg-x11-drv-intel-2.20.0-2.20120718.fc19.x86_64 (rebuilt for
>> new libxcb), and have so far not encountered the issue (uptime 15h).
> Can't reproduce it since my last email... grunf...
More or less safe reproducer for me: run a graphics-intensive 3D 
application in windowed mode, and work normally with 2D applications for 
10-20 mins in the meantime. Though still not 100% reproducible....