** Description changed: - Ubuntu 11.04 running on a Fujitsu Lifebook T901 occasionally crashes at - random points in time. The image remains on the screen, but the keyboard - and mouse stop working, the fans turn off, and the hard drive stops - spinning. + Ubuntu 11.04 64bit on a Fujitsu Lifebook T901 is completely unreliable. + I have encountered the following system problems, at least one of them + happens almost every day. + + 1. Random system crashes. The image remains on the screen, the keyboard and mouse stop working, and the hard drive stops spinning. + 2. System fails to resume from suspend. The computer turns on to display a blank screen, and then nothing happens. + 3. System runs at constant hard drive usage, the mouse lags, and panels, etc. stop working entirely. A separate terminal (Ctrl-Alt-F1) runs, but with intensive lag. (See comment and kernel log). I haven't yet been able to guess what the problem is. Some suspicious kernel messages are: [ 1034.337077] polkit-gnome-au[1374]: segfault at 9 ip 00007f118afcd9d8 sp 00007fffde27d210 error 4 in libglib-2.0.so.0.2800.6[7f118afa6000+ed000] [ 496.205781] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id [16639.675560] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 1261669, at 1261669], missed IRQ? [20653.847377] ath: Failed to stop TX DMA in 100 msec after killing last frame [20653.847465] ath: Failed to stop TX DMA! ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-10-generic 2.6.38-10.46 ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 Uname: Linux 2.6.38-10-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: nikita 1294 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: nikita 1294 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'PCH'/'HDA Intel PCH at 0xe2720000 irq 49' - Mixer name : 'Intel CougarPoint HDMI' - Components : 'HDA:10ec0269,10cf1100,00100100 HDA:80862805,80860101,00100000' - Controls : 22 - Simple ctrls : 11 + Card hw:0 'PCH'/'HDA Intel PCH at 0xe2720000 irq 49' + Mixer name : 'Intel CougarPoint HDMI' + Components : 'HDA:10ec0269,10cf1100,00100100 HDA:80862805,80860101,00100000' + Controls : 22 + Simple ctrls : 11 Date: Sat Aug 27 23:36:42 2011 HibernationDevice: RESUME=UUID=88563687-76ec-4115-8ec9-ff348024a66b InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) MachineType: FUJITSU LIFEBOOK T901 ProcEnviron: - LANGUAGE=en_US:en - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US:en + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic root=UUID=599bba27-3a38-4e81-8d75-ade3dbb463fb ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-2.6.38-10-generic N/A - linux-backports-modules-2.6.38-10-generic N/A - linux-firmware 1.52 + linux-restricted-modules-2.6.38-10-generic N/A + linux-backports-modules-2.6.38-10-generic N/A + linux-firmware 1.52 RfKill: - 0: phy0: Wireless LAN - Soft blocked: no - Hard blocked: no + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/08/2011 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.08 dmi.board.name: FJNB228 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: AOK331E5123F2005 dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.08:bd06/08/2011:svnFUJITSU:pnLIFEBOOKT901:pvr:rvnFUJITSU:rnFJNB228:rvr:cvnAOK331E5123F2005:ct10:cvr: dmi.product.name: LIFEBOOK T901 dmi.sys.vendor: FUJITSU
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