Public bug reported:
Description: Ubuntu 14.04.4 LTS
Release: 14.04
My issues is, after adding a 3rd monitor to Ubuntu 14.04, the mouse
flickers (or blinks) when the cursor is on monitors one or two, but not
3.
Same as #1278223
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8.1
ProcVersionSignature: Ubuntu 3.16.0-71.92~14.04.1-generic 3.16.7-ckt27
Uname: Linux 3.16.0-71-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: GNOME
Date: Tue Jun 7 07:14:20 2016
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] RV710 [Radeon HD 4350/4550] [1002:954f]
(prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:904e]
InstallationDate: Installed on 2016-06-02 (4 days ago)
InstallationMedia: Ubuntu-GNOME 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150218.1)
MachineType: Dell Inc. XPS 8500
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-71-generic
root=UUID=0e0cf043-2de9-4dd5-b6e5-6d69947444a5 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/05/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.name: 0NW73C
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA09:bd09/05/2012:svnDellInc.:pnXPS8500:pvr:rvnDellInc.:rn0NW73C:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: XPS 8500
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri N/A
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Fri Jun 3 07:50:43 2016
xserver.configfile: default
xserver.errors:
RADEON(0): failed to set mode: Invalid argument(II) RADEON(0): VRAM usage
limit set to 449622K
RADEON(0): failed to set mode: Invalid argument(II) RADEON(0): VRAM usage
limit set to 449622K
RADEON(0): failed to set mode: Invalid argument(II) RADEON(0): VRAM usage
limit set to 449622K
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.16.0-1ubuntu1.2~trusty2
xserver.video_driver: radeon
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty ubuntu
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https://bugs.launchpad.net/bugs/1589954
Title:
Mouse Flickering after adding 3rd Monitor Edit
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