Public bug reported: so I configured the power saving to turn off TFT backlight after 4 minutes. After that when I move the mouse to resume from power saving mode sometimes the screen doesn't reinitialize properly, instead it becomes gray, sometimes striped.
ProblemType: Bug Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: imi 2447 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf4800000 irq 21' Mixer name : 'Intel G45 DEVCTG' Components : 'HDA:10ec0268,1025013c,00100101 HDA:14f12c06,10250093,00100000 HDA:80862802,80860101,00100000' Controls : 20 Simple ctrls : 11 Date: Mon Nov 2 15:26:25 2009 DistroRelease: Ubuntu 9.10 HibernationDevice: RESUME=UUID=ee864df6-04e6-4d75-8af8-da3505fcd98c MachineType: Acer Extensa 5630 Package: linux-image-2.6.31-14-generic 2.6.31-14.48 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: root=UUID=959cdede-ec3d-4309-a538-4ea2a79d9bcd ro quiet splash ProcEnviron: PATH=(custom, user) LANG=hu_HU.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic RelatedPackageVersions: linux-backports-modules-2.6.31-14-generic N/A linux-firmware 1.24 SourcePackage: linux Uname: Linux 2.6.31-14-generic i686 WpaSupplicantLog: dmi.bios.date: 08/05/2008 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: V1.19 dmi.board.name: Homa dmi.board.vendor: Acer dmi.board.version: Rev dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.19:bd08/05/2008:svnAcer:pnExtensa5630:pvr0100:rvnAcer:rnHoma:rvrRev:cvnAcer:ct10:cvrN/A: dmi.product.name: Extensa 5630 dmi.product.version: 0100 dmi.sys.vendor: Acer ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 -- after power saving mode screen doesn't reinitialize well https://bugs.launchpad.net/bugs/471061 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs