[Bug 89360] [bdw-u iommu] DMAR error -> GPU hang

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 3 10:05:05 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=89360

--- Comment #115 from Pacho Ramos <pachoramos1 at gmail.com> ---
(In reply to Francesco Balestrieri from comment #109)
> miguelramos, do you still the issue with kernel 4.19.5 or later?

Yes, exactly the same with kernel 5.0.10

As soon as gdm is started, laptop hangs completely. I still need to pass
intel_iommu=igfx_off to workaround it

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