[Nouveau] [Bug 68488] [NV86] Lockup and reboot on T61 with nouveau driver/exa

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=68488

Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Lockup and reboot on T61    |[NV86] Lockup and reboot on
                   |with nouveau driver/exa     |T61 with nouveau driver/exa

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
[ 79121.354] nouveau_exa_upload_to_screen:384 - falling back to memcpy ignores
tiling

That usually means that the GPU has hung. The -12's are probably some print in
the driver reporting errors. The segfault in X appears to not be (directly)
nouveau-related, but it's also the least of your issues. If it didn't segfault,
it would have gotten killed anyways.

I think seeing a kernel log would be instructional. Can you reproduce this at
will? If it started happening recently, was there some sort of upgrade that
took place?

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