[Nouveau] [Bug 87983] nouveau E[Xorg.bin[1119]] failed to idle channel 0xcccc0001 on G86 [GeForce 8500 GT] (rev a1)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=87983

--- Comment #7 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to bofh666 from comment #6)
> As i have a solution for my issue i wonder whether i should change the
> status to resolved already.
> I'd still prefer to find out why the parameter is necessary.
> If the logic when it is necessary is known there might be a way to get the
> Fedora installer to automatically set it.
> 
> Suggestions whether to leave this open and provide more information or to
> close it are welcome :)

Let's leave this open -- disabling msi should just be done as a temporary
workaround. Ideally we'd detect that MSI doesn't work (or perhaps it's not
being enabled properly).

Is this a PCIe card, or a PCI card? Could I trouble you for the output of
'lspci -vnn -t' ? (Perhaps this information is available in your lspci -vv
output, but I don't know how to read it.)

Can you provide 'cat /proc/interrupts' when you don't boot with the MSI disable
and ssh in to obtain it? If any of the other devices are marked as PCI-MSI-*,
are you having trouble with them?

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