[Bug 111122] 2500U: Graphics corruption on kernel 5.2

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 21 09:21:41 UTC 2019


--- Comment #23 from Brian Schott <briancschott at gmail.com> ---
(In reply to Marek Olšák from comment #22)
> How do I reproduce the Xfce hang and corruption? It's not reproducible with
> Ubuntu 16.04.

How old is XFCE in 16.04? I'm using 4.14, which was released this month. 

Here's a quote from the release notes: "The window manager received a slew of
updates and features, including support for VSync (using either Present or
OpenGL as backend) to reduce or remove display flickering, HiDPI support,
improved GLX support with NVIDIA proprietary/closed source drivers, support for
XInput2, various compositor improvements and a new default theme." Maybe older
versions of the window manager don't trigger the issue.

Either way, I have an extra SSD on the way. I should be able to swap that in to
the machine and figure out some directions for reproducing the bug from a clean

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