Public bug reported: I'm using Ubuntu 10.10 Maverick (x86_64 version) on my Toshiba Satellite R630-11L laptop. While my laptop is powered by battery (power cord is unplugged) it completely freezes in 90 seconds after login. Fan of the laptop starts to sound extremely. I have to turn off the laptop by pressing its power button without releasing during 4 seconds.
While the laptop is plugged and powered by electricity there is no problem, it is stable. The previous version Ubuntu 10.04 and kernel 2.6.32 didn't have this issue. This issue appeared after upgrade Ubuntu 10.04 to 10.10. I updated my laptop's BIOS version to the latest one and this didn't solve this issue. If I boot my laptop with acpi=off kernel parameter there is no freeze issue while running on battery, but as you know there is also no power management, no automatic power off after shutdown, there is no remaining battery life indicator. I also tried pci=noacpi and acpi=noirq parameters but these didn't solve this issue either. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: linux-image-2.6.35-22-generic 2.6.35-22.35 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic x86_64 NonfreeKernelModules: wl AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC259 Analog [ALC259 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: sezay 1829 F.... pulseaudio /dev/snd/pcmC0D0p: sezay 1829 F...m pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd4620000 irq 22' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:10ec0269,11790622,00100100 HDA:80862804,11790001,00100000' Controls : 21 Simple ctrls : 10 Date: Wed Oct 27 20:55:59 2010 HibernationDevice: RESUME=UUID=4375cb0e-6380-460f-b5d5-a7ed867d38f6 InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) MachineType: TOSHIBA Satellite R630 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=9425b69c-1a9d-46cd-8b05-bcac28ab3985 ro acpi=noirq pci=noacpi quiet splash ProcEnviron: PATH=(custom, user) LANG=en_US.utf8 SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.38 RfKill: SourcePackage: linux dmi.bios.date: 09/15/2010 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.asset.tag: 0000000000 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 0000000000 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd09/15/2010:svnTOSHIBA:pnSatelliteR630:pvrPT31LE-00J010TE:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: Satellite R630 dmi.product.version: PT31LE-00J010TE dmi.sys.vendor: TOSHIBA ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug kernel-uncat maverick needs-upstream-testing regression-release -- Toshiba Satellite R630 freezes while running on battery https://bugs.launchpad.net/bugs/667405 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