[Bug 85465] New: X loses resources after suspend/resume - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 85465] New: X loses resources after suspend/resume
Date: Sun, 26 Oct 2014 01:33:07 +0000	[thread overview]
Message-ID: <bug-85465-8800@http.bugs.freedesktop.org/> (raw)

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https://bugs.freedesktop.org/show_bug.cgi?id=85465

            Bug ID: 85465
           Summary: X loses resources after suspend/resume
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: barkalow-o/mKjEDNO/Bg9hUCZPvPmw@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

After suspending to ram and resuming, many things appear blank, and dmesg has
errors. In particular: icons for iconified windows, all non-core text (xterm
with misc-fixed still works, but web browsers have nothing), images in web
pages, the contents of windows (until they get redrawn). Restarting the X
server fixes it.

hardware: NVIDIA Corporation GF116M [GeForce GT 560M] (rev a1)

versions:
 xorg: 1.15.0
 nouveau: compiled for 1.15.0, module version = 1.0.10
 libdrm: 2.4.52
 mesa: 10.0.4
 kernel: 3.14.19

I can try newer versions of particular things if it would be helpful, although
I don't know which component would be relevant and I haven't seen any similar
reports. I can also apply patches for more debugging info.

The errors are a lot of lines like:

[24060.452246] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 2 [0x005fba0000
X[2287]]
[24060.452254] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e

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