My computer will not come back from a black screen (not s3 sleep) because of a GPU hang.
I used to have this crash constantly on Manjaro and I assumed it was some Arch related thing so I just went back to Zorin since it didn't crash, but now Zorin is also crashing.
This bug has been a thorn in my side for months and nothing I've found online has helped so far.
I can still SSH to the machine and retrieve the following information:
$ uname -r
5.11.0-37-generic
$ lspci | grep -i --color 'vga\|3d\|2d'
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X]
$ journalctl --reverse --lines=5
Dec 01 16:04:11 REXTRON-Z kernel: i915 0000:00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0
Dec 01 16:04:11 REXTRON-Z kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 7:0:00000000
Dec 01 16:04:08 REXTRON-Z kernel: i915 0000:00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0
Dec 01 16:04:08 REXTRON-Z kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 7:0:00000000
Dec 01 16:04:05 REXTRON-Z kernel: i915 0000:00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0