[Nouveau] [Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #50 from Christian Costa <titan.costa at gmail.com> ---
Same problem here after suspend/resume. The console is flooded with the same
messages below for a short period then a white screen appears with a slight
noise. CTL-ALT-F1 does not work so I have to reboot.

[  392.485883] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  392.489922] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 2 [0x00bfa80000
Xorg[1154]]

I created a file in /etc/modprobe.d with the line "nouveau.config=PCE1=0" but
that does not help. Is this correct? Or do I need a more recent kernel?

I use an Ubuntu 14.04 64-bits. Here is my system information:

lspci:
01:00.0 VGA compatible controller: NVIDIA Corporation GF116M [GeForce GT 560M]
(rev a1) (prog-if 00 [VGA controller])
    Subsystem: ASUSTeK Computer Inc. Device 204a
    Flags: bus master, fast devsel, latency 0, IRQ 47
    Memory at f2000000 (32-bit, non-prefetchable) [size=32M]
    Memory at e0000000 (64-bit, prefetchable) [size=128M]
    Memory at e8000000 (64-bit, prefetchable) [size=64M]
    I/O ports at d000 [size=128]
    Expansion ROM at f4000000 [disabled] [size=512K]
    Capabilities: [60] Power Management version 3
    Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
    Capabilities: [78] Express Endpoint, MSI 00
    Capabilities: [b4] Vendor Specific Information: Len=14 <?>
    Capabilities: [100] Virtual Channel
    Capabilities: [128] Power Budgeting <?>
    Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
    Kernel driver in use: nouveau

kernel: 3.13.0-34-generic
libdrm: 2.4.52-1
mesa: 10.1.3-0ubuntu0.1 (same with 10.2.5 compiled from git)
xorg: 1.15.1-0ubuntu2.1
xorg-video-nouveau: 1.0.10-1ubuntu2

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