[Nouveau] [Bug 95212] New: GT215GLM Rendering hickups with gnome-shell

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95212

            Bug ID: 95212
           Summary: GT215GLM Rendering hickups with gnome-shell
           Product: Mesa
           Version: 11.2
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: tomas.chvatal at gmail.com
        QA Contact: nouveau at lists.freedesktop.org

Created attachment 123364
  --> https://bugs.freedesktop.org/attachment.cgi?id=123364&action=edit
dmesg.log

With the nouveau there are rendering issues like disortion on the screen or
actual textures missing. The server is not crashing, yet the rendering errors
happen too often for any reasonable usage.

Card is:
01:00.0 VGA compatible controller: NVIDIA Corporation GT215GLM [Quadro FX
1800M] (rev a2)


Error looks like:
[  942.990602] nouveau 0000:01:00.0: gr: magic set 1:
[  942.990612] nouveau 0000:01:00.0: gr:     00408e04: ae28bf08
[  942.990615] nouveau 0000:01:00.0: gr:     00408e08: ed00f7d6
[  942.990617] nouveau 0000:01:00.0: gr:     00408e0c: 40000430
[  942.990622] nouveau 0000:01:00.0: gr:     00408e10: e9e90000
[  942.990625] nouveau 0000:01:00.0: gr: TRAP_TEXTURE - TP1: 00000003 [ FAULT]
[  942.990628] nouveau 0000:01:00.0: gr: magic set 2:
[  942.990631] nouveau 0000:01:00.0: gr:     00409604: ae28ae08
[  942.990634] nouveau 0000:01:00.0: gr:     00409608: ed00f7d6
[  942.990636] nouveau 0000:01:00.0: gr:     0040960c: 40000430
[  942.990638] nouveau 0000:01:00.0: gr:     00409610: e9e90000
[  942.990640] nouveau 0000:01:00.0: gr: TRAP_TEXTURE - TP2: 00000003 [ FAULT]
[  942.990642] nouveau 0000:01:00.0: gr: magic set 3:
[  942.990645] nouveau 0000:01:00.0: gr:     00409e04: ae286308
[  942.990647] nouveau 0000:01:00.0: gr:     00409e08: ed00f7d6
[  942.990649] nouveau 0000:01:00.0: gr:     00409e0c: 40000430
[  942.990652] nouveau 0000:01:00.0: gr:     00409e10: e9e90000
[  942.990653] nouveau 0000:01:00.0: gr: TRAP_TEXTURE - TP3: 00000003 [ FAULT]
[  942.990656] nouveau 0000:01:00.0: gr: 00200000 [] ch 6 [003f939000
gnome-shell[1993]] subc 3 class 8597 mthd 15e0 data 00000000
[  942.990668] nouveau 0000:01:00.0: fb: trapped read at ed00f7d600 on channel
6 [3f939000 gnome-shell[1993]] engine 00 [PGRAPH] client 0a [TEXTURE] subclient
00 [] reason 00000000 [PT_NOT_PRESENT]

Full output stored in dmesg.log attachment

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