Nouveau lockup with Nvidia and Chrome
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-nouveau (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Regular lockups under graphics load.
Existed since 2013 under previous versions of Ubuntu.
Tends to happen when page scrolling or moving quickly through a browser page.
Graphics load related?
Several previous bugs of a similar nature either considered invalid or abandoned due to being on older versions of kernel or Ubuntu.
Log shows.
Mar 23 10:00:48 A55M-S2HP kernel: [48512.289189] nouveau 0000:04:00.0: fifo: CACHE_ERROR - ch 4 [compiz[1807]] subc 0 mthd 0060 data 8000000f
Mar 23 10:01:52 A55M-S2HP kernel: [48575.936607] nouveau 0000:04:00.0: fifo: CACHE_ERROR - ch 4 [compiz[1807]] subc 0 mthd 0060 data 8000000f
Mar 23 10:03:23 A55M-S2HP kernel: [48667.335531] nouveau 0000:04:00.0: fb: trapped read at 0000000000 on channel 5 [277d4000 chromium-
Mar 23 10:03:23 A55M-S2HP kernel: [48667.335737] nouveau 0000:04:00.0: fifo: CACHE_ERROR - ch 5 [chromium-
Mar 23 10:03:23 A55M-S2HP kernel: [48667.335758] nouveau 0000:04:00.0: fifo: CACHE_ERROR - ch 5 [chromium-
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xserver-
ProcVersionSign
Uname: Linux 4.4.0-66-generic x86_64
.tmp.unity_
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
BootLog:
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity
Date: Thu Mar 23 10:58:34 2017
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
NVIDIA Corporation G80 [GeForce 8800 GTS] [10de:0193] (rev a2) (prog-if 00 [VGA controller])
Subsystem: NVIDIA Corporation G80 [GeForce 8800 GTS] [10de:0421]
InstallationDate: Installed on 2017-02-01 (50 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
MachineType: Gigabyte Technology Co., Ltd. GA-A55M-S2HP
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/12/2012
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: GA-A55M-S2HP
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: GA-A55M-S2HP
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.12.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.70-
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Thu Mar 23 10:12:23 2017
xserver.configfile: default
xserver.devices:
input Power Button KEYBOARD, id 6
input Power Button KEYBOARD, id 7
input USB USB Keykoard KEYBOARD, id 8
input USB USB Keykoard KEYBOARD, id 9
input 2.4G Mouse MOUSE, id 10
xserver.errors:
Failed to load module "nvidia" (module does not exist, 0)
Failed to load module "nvidia" (module does not exist, 0)
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.4-0ubuntu0.2
xserver.
Sorry to add to my own post.
My Kernel has had boot param set to nouveau.nofbaccel=1
Based on 711434 I am adding nouveau.noaccel=1
Will report back in 24 hours.