I am finding that after upgrading from Ubuntu 14.10 to Ubuntu 15.04 that when my machine starts up and I get to the login screen that the entire screen just suddenly goes purple, although I can see and move the mouse. And when awaking my machine from suspend that I get the same, except it is a black screen, and unlike with the purple screen, does not flash the login screen before becoming the solid colour. I first noticed the purple screen today (and have had 15.04 for 4 days now), but since I upgraded I have been having the black screen when awaking from suspend, sometimes I worry that the black screen will just never go away, because each time it stays there slightly longer, probably the first time was about 5 seconds, now maybe 15, I dread to think what it will get to, and I suspect that I will be seeing more of the purple screen too now that it has showed its face.
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OS Information:
Description: Ubuntu 15.04
Release: 15.04
Package Information:
xorg:
Installed: 1:7.7+7ubuntu4
Candidate: 1:7.7+7ubuntu4
Version table:
*** 1:7.7+7ubuntu4 0
500 http://gb.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages
100 /var/lib/dpkg/status
---
.tmp.unity.support.test.0:
ApportVersion: 2.17.2-0ubuntu1
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
DistUpgraded: 2015-04-25 22:47:31,871 DEBUG enabling apt cron job
DistroCodename: vivid
DistroRelease: Ubuntu 15.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:5002]
InstallationDate: Installed on 2015-04-25 (7 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: LENOVO 62742SG
Package: xorg 1:7.7+7ubuntu4
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-generic root=UUID=b2f59f26-880b-4508-a58e-e3e34aecd020 ro
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
Tags: vivid ubuntu compiz-0.9
Uname: Linux 3.19.0-15-generic x86_64
UpgradeStatus: Upgraded to vivid on 2015-04-25 (6 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/15/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: H5ET69WW (1.12 )
dmi.board.asset.tag: Not Available
dmi.board.name: 62742SG
dmi.board.vendor: LENOVO
dmi.board.version: Win8 Pro DPK IPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrH5ET69WW(1.12):bd11/15/2012:svnLENOVO:pn62742SG:pvrLenovoB590:rvnLENOVO:rn62742SG:rvrWin8ProDPKIPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 62742SG
dmi.product.version: Lenovo B590
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~exp1ubuntu2build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1
xserver.bootTime: Sat May 2 21:41:41 2015
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 827
vendor LGD
xserver.version: 2:1.17.1-0ubuntu3
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apport-collect 1450565
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