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bug#35575: Some graphical programs borked with Guix on Arch
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From: |
Boris A. Dekshteyn |
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Subject: |
bug#35575: Some graphical programs borked with Guix on Arch |
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Date: |
Sun, 05 May 2019 22:33:53 +1200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) |
Hi,
Brendan Tildesley <address@hidden> writes:
> Any one have any clues on how to debug such a thing?
>
> https://brendan.scot/p/borked-godot.png
check dmesg for something like:
--8<---------------cut here---------------start------------->8---
[ 337.066640] amdgpu 0000:01:00.0: GPU fault detected: 146 0x0000480c for
process Xorg pid 845 thread Xorg:cs0 pid 846
[ 337.068114] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x00000000
[ 337.069354] amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0404800C
[ 337.070674] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 2, pasid 32768) at
page 0, read from 'TC0' (0x54433000) (72)
--8<---------------cut here---------------end--------------->8---
if you have something similar, try doing:
--8<---------------cut here---------------start------------->8---
rm -rf $HOME/.cache/mesa_shader_cache/
--8<---------------cut here---------------end--------------->8---
--
WBR, Boris Dekshteyn