Synchronization Artifacts with PRIME
@arcivanov
Submitted by Arcadiy Ivanov Assigned to xf86-video-ati maintainers
Description
I have Dell Precision M4800 with FireGL HD 8870M and Intel Haswell on Fedora 20.
Windows 7 works fine. On Fedora external monitor is always corrupted in addition to getting EDID checksum errors that I can overcome with xrandr --off/--auto.
Below are pictures of the monitor corruption (screenshot comes out to be fine). There are basically screen erasure issues: mouse cursor leaves traces, window resizing leaves pieces of window lying around, weird triangles coming and going all over.
I'm using opensource radeon with latest 1.0.4 intel display drivers.