Thomas Lenarz, thank you for reporting this and helping make Ubuntu better. Regarding your Bug Description, please do not stack multiple issues into one report. Hence, this bug report will only focus on the first issue of it not booting up when on battery powered.
In addition, could you please provide the information following https://wiki.ubuntu.com/DebuggingKernelBoot ? As well, if you could also please test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream-testing' text. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Please let us know your results. Thanks in advance. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Description changed: - Laptop ASUS X51R freezes when battery powered. - - No problems when AC powered. - - Two scenarios to reproduce the problem: - - a) + Laptop ASUS X51R 1. Boot up Ubuntu with AC supply disconnected but battery powered. 2. Ubuntu will freeze somewhere during boot process before or when login screen is displayed. Not possible to logon. - b) - - 1. Boot up Ubuntu with AC supply connected. - 2. Logon to the system. - 3. Gnome or XFCE or Unity Desktop is displayed. - 4. Pull the plug of AC. - 5. It takes about 1 or 2 seconds. Screen freezes. - - Laptop is more or less useless for me without the possibility of using - it battery powered. - Using Mainline-Kernel http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-rc4-precise/ - Part b) of the problem seems to be solved. Part a) persists. - + problem persists. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-24-generic 3.2.0-24.37 ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 Uname: Linux 3.2.0-24-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu7 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tommes 1777 F.... xfce4-volumed tommes 1834 F.... pulseaudio tommes 1872 F.... xfce4-mixer-plu Card0.Amixer.info: Card hw:0 'SB'/'HDA ATI SB at 0xfebf4000 irq 16' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,10430000,00100001 HDA:10573055,104310c6,00100700' Controls : 22 Simple ctrls : 13 Date: Sat May 5 20:46:20 2012 HibernationDevice: RESUME=UUID=51f27a3d-c39e-4e98-ad8a-95bce3653a18 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) MachineType: ASUSTeK Computer Inc. X51R PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic root=UUID=33168650-8549-4199-bf6b-b1ef251c0d22 ro quiet splash pcie_aspm=off vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-24-generic N/A linux-backports-modules-3.2.0-24-generic N/A linux-firmware 1.79 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-05-03 (1 days ago) dmi.bios.date: 05/02/2007 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 207 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X51R 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.:bvr207:bd05/02/2007:svnASUSTeKComputerInc.:pnX51R:pvr1.0:rvnASUSTeKComputerInc.:rnX51R:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: X51R dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995223 Title: Freeze on ASUS X51 Laptop in battery-mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995223/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
