https://bugzilla.kernel.org/show_bug.cgi?id=208129
Bug ID: 208129 Summary: amdgpu: polaris10 sudden crash, garbled graphics. Product: Drivers Version: 2.5 Kernel Version: 5.5.17 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: mkj@gotu.dk Regression: No
I'm running up-to-date Debian 10 + backports.
While using ordinary everyday programs, like webbrowser with video inside, text editors, etc. my visuals suddenly froze a little while, but audio still playing in background. Keyboard still worked, but screen graphics was garbled as show in the attached picture. GPU fan speeded up and down a few times and settled again.
I managed to switch to another TTY and dump informations about crash before I rebooted the machine.
Note that I often suspend my machine after work.