Public bug reported:
I have a tri-monitor setup, two monitors going off of a GPU (Nvidia GTX
650 TI Boost Edition, MSI version so overclocked) and the third going
off of Integrated Graphics on my 4670k intel CPU. On the two monitors
using the GPU, the mouse has terrible flashing and flickering, and
sometimes it sometimes completely disappears. However, on the monitor
using the Intel Integrated graphics, it works fine and I have no
problems. I've done some testing, and on 14.04 the entirety of X server
works for a bit, then crashes completely after a few minutes (sometimes
gives GPU lockup errors after waiting for a while). On 14.10 it is
stable enough to use, but the mouse flickers terribly like I just talked
about. This same problem has been mentioned here
(http://askubuntu.com/questions/450655/mouse-flickering-on-one-of-my-
two-screens). The proprietary Nvidia drivers aren't exactly an option at
the moment, as they won't allow me to use the intel GPU for the third
monitor. Some research I've done seems to indicate it's a bug in X
server or the Nouveau drivers. My xrandr output is included in the
attachment.
Ubuntu version: 14.10
apt-cache policy xserver-xorg-video-nouveau
xserver-xorg-video-nouveau:
Installed: 1:1.0.11-1ubuntu2
Candidate: 1:1.0.11-1ubuntu2
Version table:
*** 1:1.0.11-1ubuntu2 0
500 http://us.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Tue Dec 23 16:48:15 2014
DistUpgraded: Fresh install
DistroCodename: utopic
DistroVariant: ubuntu
DkmsStatus: bbswitch, 0.7, 3.16.0-28-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Subsystem: ASRock Incorporation Device [1849:0412]
NVIDIA Corporation GK106 [GeForce GTX 650 Ti Boost] [10de:11c2] (rev a1)
(prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] GeForce GTX 650 Ti Boost
TwinFrozr II OC [1462:2874]
InstallationDate: Installed on 2014-12-23 (0 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed
root=UUID=d824f919-2f35-45e5-8f2e-0a9b274fed80 ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-video-nouveau
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/26/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P2.30
dmi.board.name: Z87 Extreme6
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP2.30:bd12/26/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ87Extreme6:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.56-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.914-1~exp1ubuntu4.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
xserver.bootTime: Tue Dec 23 16:29:04 2014
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.16.0-1ubuntu1.2
xserver.video_driver: nouveau
** Affects: xserver-xorg-video-nouveau (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 ubuntu utopic
** Attachment added: "xrandr output"
https://bugs.launchpad.net/bugs/1405300/+attachment/4286726/+files/xrandr-output.txt
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/1405300
Title:
Tri-Monitor Mouse Flickering in 14.10, not working at all in 14.04
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1405300/+subscriptions
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