https://bugs.freedesktop.org/show_bug.cgi?id=92727
Ilia Mirkin <imir...@alum.mit.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|nouveau E[ |[NVC1] PFIFO not accessible
|PBUS][0000:01:00.0] MMIO |when coming out of runtime
|read of 0x00000000 FAULT at |pm
|0x002140 [ !ENGINE ] |
--- Comment #1 from Ilia Mirkin <imir...@alum.mit.edu> ---
... gpu comes ok ...
[ 133.975729] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[ 133.975805] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[ 133.975809] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[ 149.703743] r8169 0000:03:00.0 eth0: link down
[ 163.217080] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[ 163.217166] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[ 163.217170] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[ 163.227218] nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT
at 0x002140 [ !ENGINE ]
Weird, I guess it doesn't come out of runpm sometimes? You can workaround this
by booting with nouveau.runpm=0 but it will leave the nvidia gpu on the whole
time.
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