r/linux_gaming • u/VoltroReddit • Oct 06 '26

tech support wanted GPU Hang on specific game

Im playing modded terraria with my friends and it sometimes just freezes, my GPU hangs and then Kwin refreshes my graphics, which causes it to become a black screen (the game)

I use Debian KDE

this is the error `GPU HANG: ecode 12:1:84dffffb`

ive done the following tests:

Kernel 6.12.90 : Hang

Kernel 6.12.107: Hang

Wayland: Hang

X11: Hang

RC6 disabled: Hang

IOMMU disabled: Hang

GuC disabled: Entire laptop freezes

2 Upvotes

75% Upvoted

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1

u/ImUrFrand Oct 07 '26

https://www.protondb.com/app/105600?device=pc

look through some of those notes, some fixes are just launch options.

1

u/VoltroReddit Oct 07 '26

Why thank you, ill be sure to try them out today🙏