GNOME Shell Freezes

[Tim]

You should probably file a bug against nouveau for this.

I think this is the upstream bug, and its apparently fixed in libdrm 2.4.61:
https://bugs.freedesktop.org/show_bug.cgi?id=89842

On 30/05/15 11:40, lists at boywithwings.co.uk wrote:
> Adding to this, these lines from logs which are repeated as the freeze happens:
>
>
> nouveau E[ PFB][0000:01:00.0] trapped write at 0x0046490000 on channel 0x0000f466 [gnome-shell[2467]] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT
>
> nouveau E[ PGRAPH][0000:01:00.0] ch 11 [0x000f466000 gnome-shell[2467]] subc 3 class 0x8597 mthd 0x15e0 data 0x00000000
>
> nouveau E[ PGRAPH][0000:01:00.0] TRAP_PROP - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00002a00, e24: 00030000
>
> nouveau E[ PGRAPH][0000:01:00.0] TRAP_PROP - TP 0 - RT_FAULT - Address 0046490000 @page { margin: 2cm } p { margin-bottom: 0.25cm;
> line-height: 120% }
>
>
>
> If anyone has any info?
>
> Thanks
> Leo
>
>
>
> On 28/05/15 01:42, lists at boywithwings.co.uk wrote:
>> Heya all,
>>
>> I've been getting quite a lot of crashes on my system whereas GNOME
>> shell freezes. Dropping back to tty, the GNOME shell process is maxing a
>> 100% CPU. Doing the command "gnome-shell -r" doesn't restart the shell
>> and throws up an error (which I'll write down next time). This forces me
>> to restart via terminal to get anything to work again.
>>
>> This was happening on 14.10 and now 15.04. I'm using the Nvidia Nouveau
>> open source drivers on a 2009 Macbook Pro.
>>
>> Does anyone have any advice regarding troubleshooting this issue? I
>> don't really know how to use logs etc to find info on this sort of stuff.
>>
>>
>> Many Thanks
>> Leo
>>
>>
>>  
>>
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>
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