Comment 3 for bug 1893969
Revision history for this message
| Ethan Blanton (eblanton) wrote Re: Screen corruption and delayed update using onboard Intel video | #3 |
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e3ace39
(Get the code!)
The specific part of the screen shot with obvious corruption is cropped below. I'll try to get a video; one problem I have is that many of the specific things I do that reliably show the problem are at times when private data is visible on my screen.
I _cannot_ show this problem without the XrandR command (or some GUI-configured equivalent), because it seems to only happen with external DisplayPort monitors attached. When I use _only_ the internal laptop panel things appear to work correctly (or did last time I checked, I very seldom run only one display). I believe the problem is triggered by either 1) daisy-chained DisplayPort monitors or 2) the sheer size of my desktop (11520x2160).
I will try to find something that reliably corrupts that is not sensitive to get a video, and I will test with no external displays attached and verify that that is still error-free.