Public bug reported:
Lenovo Yoga 3 11 with second monitor connected by HDMI.
In Settings > Monitors, I have my second display above my primary laptop
display.
When I move my mouse to the top edge of the second display, the second
display's screen flickers extremly fast sideways, as if the entire desktop is
flashing past sideways.
Moving the mouse down and away from the top edge returns display to normal.
Ubuntu 15.04 with 4.1.0-040100rc2-generic kernel. Has happened with all
of the 4.0 and 4.1 kernels so far.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: xorg 1:7.7+7ubuntu4
Uname: Linux 4.1.0-040100rc2-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.17.2-0ubuntu1.1
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: Sun Jun 28 16:39:35 2015
DistUpgraded: Fresh install
DistroCodename: vivid
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation Broadwell-U Integrated Graphics [8086:161e] (rev 09)
(prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:390e]
InstallationDate: Installed on 2015-05-04 (55 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 80J8
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.1.0-040100rc2-generic
root=/dev/mapper/ubuntu--vg-root ro noprompt splash quiet
SourcePackage: xorg
Symptom: display
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/19/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: B8CN27WW(V2.06)
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Paganini
dmi.board.vendor: LENOVO
dmi.board.version: 31900058 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Yoga 3 11
dmi.modalias:
dmi:bvnLENOVO:bvrB8CN27WW(V2.06):bd01/19/2015:svnLENOVO:pn80J8:pvrLenovoYoga311:rvnLENOVO:rnPaganini:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga311:
dmi.product.name: 80J8
dmi.product.version: Lenovo Yoga 3 11
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.1+15.04.20150410.1-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2
version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917-1~exp1ubuntu2.2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.11-1ubuntu2build1
xserver.bootTime: Sun Jun 28 14:22:05 2015
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 1996
vendor SAM
xserver.version: 2:1.17.1-0ubuntu3
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 corruption ubuntu vivid
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https://bugs.launchpad.net/bugs/1469537
Title:
Screen flickers on 2nd monitor when mouse touches top of screen
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