[X1100] Flickering after resume from RAM
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Steps to reproduce :
- choose suspend
- resume from ram
=> the screen will flicker while CPU activity is not high
WORKAROUND: Launch an infinite loop that consume CPU :
$ while true; do echo >/dev/null; done
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: xorg 1:7.7+7ubuntu4
ProcVersionSign
Uname: Linux 4.2.0-16-generic i686
.tmp.unity.
ApportVersion: 2.19.1-0ubuntu3
Architecture: i386
CasperVersion: 1.365
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity
Date: Wed Mar 2 20:00:24 2016
DistUpgraded: Fresh install
DistroCodename: wily
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] RS482M [Mobility Radeon Xpress 200] [1002:5975] (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:009f]
LiveMediaBuild: Ubuntu 15.10 "Wily Werewolf" - Release i386 (20151021)
Lsusb:
Bus 001 Device 002: ID 0951:160b Kingston Technology
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Acer Aspire 5100
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: noprompt cdrom-detect/
SourcePackage: xorg
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/22/2008
dmi.bios.vendor: Acer
dmi.bios.version: V3.13
dmi.board.name: Navarro
dmi.board.vendor: Acer
dmi.board.version: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: Aspire 5100
dmi.product.
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.12.
version.libdrm2: libdrm2 2.4.64-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Wed Mar 2 13:50:49 2016
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.17.2-1ubuntu9
xserver.
tags: |
added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.5-rc6 removed: radeon |
Tommy Trussell, thank you for reporting this and helping make Ubuntu better.
To see if this is already resolved, could you please test http:// cdimage. ubuntu. com/daily- live/current/ (x64, not 32-bit) and advise to the results?