Public bug reported: This bug is the same as bug #286169 but it's affecting kernel 2.6.31 It's a common problem on almost all msi-based laptop, likemy belinea o.book 4 Battery info and cpu thermal info are available for a few minutes after boot, then disappear. cat /proc/acpi/battery/BAT1/state
present: no and thermal reports cpu @ 146 c° In bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/286169 a patch was included in kernel, but now the problem is still here. Using acpi=noirq boot parameter just increase the time acpi works, but makes brightness keys and automatic brightness dim not working I tested 2.6.32 kernels from lucid, which are affected too. ProblemType: Bug Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: captive 1868 F.... pulseaudio CRDA: Error: [Errno 2] Nessun file o directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfdcf8000 irq 20' Mixer name : 'Silicon Image SiI1392 HDMI' Components : 'HDA:10ec0888,14622fb3,00100001 HDA:11c11040,11c10001,00100200 HDA:10951392,ffffffff,00100000' Controls : 28 Simple ctrls : 15 Date: Sun Nov 22 13:24:19 2009 DistroRelease: Ubuntu 9.10 HibernationDevice: RESUME=UUID=07cfa327-7b9f-4a16-9455-a4878de579e7 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate i386 (20091020.3) MachineType: MAXDATA To Be Filled By O.E.M. Package: linux-image-2.6.31-14-generic-pae 2.6.31-14.48 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic-pae root=UUID=8fc2ca96-9658-43eb-9433-09a7365bf5b1 ro quiet splash ProcEnviron: LANG=it_IT.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic-pae RelatedPackageVersions: linux-backports-modules-2.6.31-14-generic-pae N/A linux-firmware 1.24 SourcePackage: linux Uname: Linux 2.6.31-14-generic-pae i686 dmi.bios.date: 02/01/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: A1221IM5 V1.3A dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: To be filled by O.E.M. dmi.board.vendor: MAXDATA dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 10 dmi.chassis.vendor: MAXDATA dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA1221IM5V1.3A:bd02/01/2008:svnMAXDATA:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnMAXDATA:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnMAXDATA:ct10:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: MAXDATA ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 -- Battery (and thermal) unavailable after few minutes of booting https://bugs.launchpad.net/bugs/486640 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
