[Bug 94493] GPU HANG: ecode 8:0:0x85dffffb, in Xorg [785], reason: Ring hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94493

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
First suspect here is DMAR, try intel_iommu=igfx_off.

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