[Bug 1247607]

[Bugs-i]

Wow this is definitely a weird interesting bug.

It affects suspend-to-mem on my pci-e nv43 too.

<after resume from suspend to memory>
[   40.107810] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: DATA_ERROR nstatus: BAD_ARGUMENT
[   40.108059] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [0x000f7000 compiz[1713]] subc 2 class 0x0039 mthd 0x0314 data 0x0051f000
(error repeats)

I can confirm that rebuilding only libdrm-nouveau2 with the raring
toolchain fixes it.

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https://bugs.launchpad.net/bugs/1247607

Title:
  Libdrm compiled with gcc 4.8 makes card hang on resume from s2disk

Status in The GNU Compiler Collection:
  New
Status in Accelerated Xorg driver for nVidia cards:
  Fix Released
Status in “libdrm” package in Ubuntu:
  Fix Released
Status in “libdrm” source package in Saucy:
  In Progress

Bug description:
  My initial bugreport was here:
  https://bugs.freedesktop.org/show_bug.cgi?id=71116

  - Recompiling libdrm with gcc 4.7 fixed the bug.

  Upstream GCC mail thread here: http://gcc.gnu.org/ml/gcc-
  help/2013-07/msg00103.html

  This was fixed thanks to Emil Velikov from the nouveau project.

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