Public bug reported: Both issues are primary described in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1068816. Shortly speaking: 1) Brighness buttons work with loong delay. To workaround it after each restart i should apply "sleep" at least once. After that everything is OK. 2) If i applied at least once "sleep" then after restarting my screen remain black i.e. No bios post or smth like that. To workaround that i should simply turn everything off and replug cable.
As we get found (on that branch of previous bug) that there is interest error arise during debugging my pm-sleep. But still noone could say what to do. Maybe there know better. All information about my computer includding lates dmidecode dump could be found on previous branch. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-18-generic 3.5.0-18.29 ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7 Uname: Linux 3.5.0-18-generic x86_64 ApportVersion: 2.6.1-0ubuntu6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ice 1905 F.... pulseaudio /dev/snd/controlC0: ice 1905 F.... pulseaudio CRDA: country DE: (2400 - 2483 @ 40), (N/A, 20) (5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR (5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS (5470 - 5725 @ 40), (N/A, 26), DFS Date: Wed Nov 14 21:54:55 2012 MachineType: ASUSTeK Computer Inc. K52Dr MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=E674F8B674F88A97 loop=/hostname/disks/root.disk ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/ice not ours. No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.5.0-18-generic N/A linux-backports-modules-3.5.0-18-generic N/A linux-firmware 1.95 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 05/21/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: K52Dr.206 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: K52Dr dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK52Dr.206:bd05/21/2010:svnASUSTeKComputerInc.:pnK52Dr:pvr1.0:rvnASUSTeKComputerInc.:rnK52Dr:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: K52Dr dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1078869 Title: brightness buttons don't work and no good restart after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1078869/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs