Daniel Arnitz, could you please capture the oops following https://help.ubuntu.com/community/DebuggingSystemCrash ?
** Summary changed: - Complete system freezes on Lenovo ThinkCentre 4524-AN4 + [Lenovo ThinkCentre M91p] System freezes ** Tags added: regression-release ** Tags added: latest-bios-9hkt54a ** Tags added: needs-upstream-testing ** Description changed: - * Problem description - The system freezes completely. This includes screen, mouse, and keyboard including numlock light. Even after several weeks of testing I was not able to tie the freezes to a specific event, program, or behavior. There seem to be a few scenarios where freezes are more likely (see below), but they can essentially occur at any time. I have updated my bios and the system; this did not solve the problem. I have not yet tried the mainline kernel, since I am unsure which version to select. + * Problem description: The system freezes completely. This includes + screen, mouse, and keyboard including numlock light. Even after several + weeks of testing I was not able to tie the freezes to a specific event, + program, or behavior. There seem to be a few scenarios where freezes are + more likely (see below), but they can essentially occur at any time. I + have updated my bios and the system; this did not solve the problem. I + have not yet tried the mainline kernel, since I am unsure which version + to select. - * System information - Ubuntu 12.04.3 LTS 64 bit, Release 12.04 updated from 11.10. - Lenovo MT-M 4524-AN4, RAM upgrade to 16 GB, additional PCI ethernet card (VT6105/VT6106S), additional hard drive (OCZ-VERTEX3) + * Steps to reproduce: Run long-term measurement device remote control in Matlab (data collection; SCPI, low cpu load, some network, a couple GB RAM usage). The system typically freezes within 24 to 48 hours. I have also tried several other scenarios: + - normal work with KDE (Kile, Thunderbird, Firefox, Inkscape, VLC, Dolphin): RARELY (~ once a month) + - measurement device remote control in Matlab (memory, network). - * Steps to reproduce: - Run long-term measurement device remote control in Matlab (data collection; SCPI, low cpu load, some network, a couple GB RAM usage). The system typically freezes within 24 to 48 hours. I have also tried several other scenarios: - - normal work with KDE (Kile, Thunderbird, Firefox, Inkscape, VLC, Dolphin): RARELY (~ once a month) - - running date + sleep in a bash loop: NEGATIVE (-> does not increase likelyhood of occurence) - - running date + sleep in a bash loop within screen: NEGATIVE - - running ping constantly: NEGATIVE - - idle loop in Matlab (do nothing): NEGATIVE - - random data copying loop in Matlab (memory only): NEGATIVE - - measurement device remote control in Matlab (memory, network): POSITIVE + The following didn't seem to reproduce the problem: + - running date + sleep in a bash loop. + - running date + sleep in a bash loop within screen. + - running ping constantly. + - idle loop in Matlab (do nothing). + - random data copying loop in Matlab (memory only). - * Steps to prevent lockups - - keeping CPU load high by inverting a some matrix in the data collection loop + * Keeping CPU load high by inverting a some matrix in the data + collection loop seems to prevent this problem. - * Last working version - Kubuntu 11.10 + * Last working version: Kubuntu 11.10 * Additional information: - memory test came back negative (no problems) - crash is reproducible on a text console - could not obtain trace dump (system does not react to keyboard) - The symptoms matched the descriptions in - https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/993187 - so I installed xserver-xorg-lts-quantal libgl1-mesa-dri-lts-quantal:i386 libgl1-mesa-glx-lts-quantal:i386 + Neither of the following fixed the problem: + xserver-xorg-lts-quantal libgl1-mesa-dri-lts-quantal:i386 libgl1-mesa-glx-lts-quantal:i386 - I also fixed the "*BAD*gran_size" issue described in + or fixing the "*BAD*gran_size" issue described in: http://my-fuzzy-logic.de/blog/index.php?/archives/41-Solving-linux-MTRR-problems.html - - Neither solved the problem. - - - Thank you for your help and great work! ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.5.0-40-generic 3.5.0-40.62~precise1 ProcVersionSignature: Ubuntu 3.5.0-40.62~precise1-generic 3.5.7.20 Uname: Linux 3.5.0-40-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25. ApportVersion: 2.0.1-0ubuntu17.4 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: arnitz 2208 F.... pulseaudio - /dev/snd/controlC0: arnitz 2208 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: arnitz 2208 F.... pulseaudio + /dev/snd/controlC0: arnitz 2208 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: - Card hw:0 'PCH'/'HDA Intel PCH at 0xfe520000 irq 44' - Mixer name : 'Intel CougarPoint HDMI' - Components : 'HDA:10ec0662,17aa3070,00100101 HDA:80862805,17aa3070,00100000' - Controls : 36 - Simple ctrls : 16 + Card hw:0 'PCH'/'HDA Intel PCH at 0xfe520000 irq 44' + Mixer name : 'Intel CougarPoint HDMI' + Components : 'HDA:10ec0662,17aa3070,00100101 HDA:80862805,17aa3070,00100000' + Controls : 36 + Simple ctrls : 16 Card1.Amixer.info: - Card hw:1 'Audio'/'Plantronics Wireless Audio Plantronics Wireless Audio at usb-0000:00:1d.0-1.4, ' - Mixer name : 'USB Mixer' - Components : 'USB047f:d955' - Controls : 4 - Simple ctrls : 2 + Card hw:1 'Audio'/'Plantronics Wireless Audio Plantronics Wireless Audio at usb-0000:00:1d.0-1.4, ' + Mixer name : 'USB Mixer' + Components : 'USB047f:d955' + Controls : 4 + Simple ctrls : 2 Date: Fri Sep 20 08:13:34 2013 HibernationDevice: RESUME=UUID=2f562564-0248-4280-a46b-9cd0f0e8e5e6 InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) IwConfig: - eth0 no wireless extensions. - - eth1 no wireless extensions. - - lo no wireless extensions. + eth0 no wireless extensions. + + eth1 no wireless extensions. + + lo no wireless extensions. MachineType: LENOVO 4524-AN4 MarkForUpload: True ProcEnviron: - LANGUAGE= - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE= + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-40-generic root=UUID=af77f384-9007-4d2b-8395-5ada0dcfb93e ro quiet splash enable_mtrr_cleanup mtrr_spare_reg_nr=1 mtrr_gran_size=64K mtrr_chunk_size=256M vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.5.0-40-generic N/A - linux-backports-modules-3.5.0-40-generic N/A - linux-firmware 1.79.6 + linux-restricted-modules-3.5.0-40-generic N/A + linux-backports-modules-3.5.0-40-generic N/A + linux-firmware 1.79.6 RfKill: - + SourcePackage: linux UpgradeStatus: Upgraded to precise on 2013-06-20 (91 days ago) dmi.bios.date: 10/16/2012 dmi.bios.vendor: LENOVO dmi.bios.version: 9HKT54AUS dmi.board.vendor: LENOVO dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnLENOVO:bvr9HKT54AUS:bd10/16/2012:svnLENOVO:pn4524-AN4:pvrThinkCentreM91p:rvnLENOVO:rn:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: 4524-AN4 dmi.product.version: ThinkCentre M91p dmi.sys.vendor: LENOVO ** Tags added: needs-crash-log ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1228109 Title: [Lenovo ThinkCentre M91p] System freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228109/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
