ChimeraOS / ChimeraOS/chimeraos
gamescope crashing after waking up from suspend since v44
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Description
# Issue
Since upgrading to 44, ChimeraOS wakes up to the 'verifying installation' screen after being suspended for more than 1 minute instead of Steam, i.e. Steam seems to crash and restart. This was not the case on 43-1.
According to dmesg, gamescope-xwm is segfaulting and presumably causing this behavior.
`[ 4156.775303] gamescope-xwm[874]: segfault at dc ip 0000565431f4e458 sp 00007f9d7a7fb428 error 4 in gamescope[565431f3a000+9d000] likely on CPU 11 (core 3, socket 0)`
See also full dmesg log: [dmesg.log](https://github.com/ChimeraOS/chimeraos/files/12780360/dmesg.log)
# System
CPU: AMD Ryzen 7 5800X
MB: Gigabyte B550M Aorus Elite
GPU: AMD Radeon RX 6800 XT
Contributor guide
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Research direction
Start by reviewing the linked dmesg.log and the gamescope-xwm segfault reported after waking from suspend. Reproduce the suspend-and-wake sequence on ChimeraOS 44, comparing it with 43-1 if available. Done means waking after a longer suspend returns to Steam without the gamescope crash or restart.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- linux
- Domain
- operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100