I am not prepared to declare this one beaten - but I have now used the computer for six hours with perfect stability - which is about a record.
So I suspect - and will confirm in a few days - that this was a kernel problem being fixed upstream by the mainline kernel. John On Wed, Sep 26, 2012 at 4:02 PM, John Hempton <[email protected]>wrote: > I have now updated the kernel. > > The system seems stable. However as the crash was roughly once per day > I will run for four or five days with the new kernel. > > If I have have no problems I will denote as fixed with upstream kernel. > > J > > PS. Thanks again for the Ubuntu experience. > > On Tue, Sep 25, 2012 at 11:49 PM, Joseph Salisbury > <[email protected]> wrote: > > Would it be possible for you to test the latest upstream kernel? Refer > > to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest > > v3.6 kernel[0] (Not a kernel in the daily directory) and install both > > the linux-image and linux-image-extra .deb packages. > > > > Once you've tested the upstream kernel, please remove the 'needs- > > upstream-testing' tag. Please only remove that one tag and leave the > > other tags. 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'. > > Once testing of the upstream kernel is complete, please mark this bug as > "Confirmed". > > > > > > Thanks in advance. > > > > [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ > > > > > > ** Changed in: linux (Ubuntu) > > Importance: Undecided => Medium > > > > ** Tags added: needs-upstream-testing > > > > ** Tags added: kernel-da-key > > > > -- > > You received this bug notification because you are subscribed to the bug > > report. > > https://bugs.launchpad.net/bugs/1055922 > > > > Title: > > Ubuntu freezes completely - only solution is a hard reset > > > > Status in “linux” package in Ubuntu: > > Incomplete > > > > Bug description: > > I am not sure if this is a new bug. It seems widely enough reported > > when I search Google. > > > > I run Ubuntu 12.04 64 bit on a Lenovo T430S with 16gb of RAM. > > > > About once a day it crashes - freezing completely. The mouse does not > > work. No keyboard shortcut works. The cursor stops flashing - a > > complete freeze. > > > > I have the bog-standard graphics card on it. > > > > I have tried a clean install (no extras) of Ubuntu it still happens. > > > > There is nothing in the system log that helps me. The system log is > > clean. > > > > intel core i5 - 3220m > > > > > > -- > > > > I figure because the system log is clean the only way to find out what > causes this would be to have another computer sign in via SSH and monitor > my system. I am prepared to have someone do this. > > --- > > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. > > ApportVersion: 2.0.1-0ubuntu13 > > Architecture: amd64 > > AudioDevicesInUse: > > USER PID ACCESS COMMAND > > /dev/snd/controlC1: john 2106 F.... pulseaudio > > /dev/snd/controlC0: john 2106 F.... pulseaudio > > Card0.Amixer.info: > > Card hw:0 'PCH'/'HDA Intel PCH at 0xf2530000 irq 48' > > Mixer name : 'Intel PantherPoint HDMI' > > Components : 'HDA:10ec0269,17aa21fb,00100203 > HDA:80862806,80860101,00100000' > > Controls : 42 > > Simple ctrls : 16 > > Card1.Amixer.info: > > Card hw:1 'LX3000'/'Microsoft LifeChat LX-3000 at > usb-0000:00:1d.0-1.5.3, full speed' > > Mixer name : 'USB Mixer' > > Components : 'USB045e:070f' > > Controls : 7 > > Simple ctrls : 3 > > Card29.Amixer.info: > > Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg > 0x30, fw unknown' > > Mixer name : 'ThinkPad EC (unknown)' > > Components : '' > > Controls : 1 > > Simple ctrls : 1 > > Card29.Amixer.values: > > Simple mixer control 'Console',0 > > Capabilities: pswitch pswitch-joined penum > > Playback channels: Mono > > Mono: Playback [on] > > DistroRelease: Ubuntu 12.04 > > HibernationDevice: RESUME=UUID=d4484fca-b3ca-4a09-b53e-6437668c418e > > InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release > amd64 (20120823.1) > > MachineType: LENOVO 2352CTO > > Package: linux (not installed) > > ProcEnviron: > > LANGUAGE=en_AU:en > > TERM=xterm > > PATH=(custom, user) > > LANG=en_AU.UTF-8 > > SHELL=/bin/bash > > ProcFB: 0 inteldrmfb > > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-31-generic > root=UUID=aa08bcfe-52e7-4f2f-9c13-7e931547f7f3 ro quiet splash vt.handoff=7 > > ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 > > RelatedPackageVersions: > > linux-restricted-modules-3.2.0-31-generic N/A > > linux-backports-modules-3.2.0-31-generic N/A > > linux-firmware 1.79.1 > > StagingDrivers: mei > > Tags: precise running-unity staging > > Uname: Linux 3.2.0-31-generic x86_64 > > UpgradeStatus: No upgrade log present (probably fresh install) > > UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo > > dmi.bios.date: 07/02/2012 > > dmi.bios.vendor: LENOVO > > dmi.bios.version: G7ET31WW (1.13 ) > > dmi.board.asset.tag: Not Available > > dmi.board.name: 2352CTO > > dmi.board.vendor: LENOVO > > dmi.board.version: Not Defined > > dmi.chassis.asset.tag: No Asset Information > > dmi.chassis.type: 10 > > dmi.chassis.vendor: LENOVO > > dmi.chassis.version: Not Available > > dmi.modalias: > dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2352CTO:pvrThinkPadT430s:rvnLENOVO:rn2352CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: > > dmi.product.name: 2352CTO > > dmi.product.version: ThinkPad T430s > > dmi.sys.vendor: LENOVO > > --- > > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. > > ApportVersion: 2.0.1-0ubuntu13 > > Architecture: amd64 > > AudioDevicesInUse: > > USER PID ACCESS COMMAND > > /dev/snd/controlC1: john 2106 F.... pulseaudio > > /dev/snd/controlC0: john 2106 F.... pulseaudio > > Card0.Amixer.info: > > Card hw:0 'PCH'/'HDA Intel PCH at 0xf2530000 irq 48' > > Mixer name : 'Intel PantherPoint HDMI' > > Components : 'HDA:10ec0269,17aa21fb,00100203 > HDA:80862806,80860101,00100000' > > Controls : 42 > > Simple ctrls : 16 > > Card1.Amixer.info: > > Card hw:1 'LX3000'/'Microsoft LifeChat LX-3000 at > usb-0000:00:1d.0-1.5.3, full speed' > > Mixer name : 'USB Mixer' > > Components : 'USB045e:070f' > > Controls : 7 > > Simple ctrls : 3 > > Card29.Amixer.info: > > Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg > 0x30, fw unknown' > > Mixer name : 'ThinkPad EC (unknown)' > > Components : '' > > Controls : 1 > > Simple ctrls : 1 > > Card29.Amixer.values: > > Simple mixer control 'Console',0 > > Capabilities: pswitch pswitch-joined penum > > Playback channels: Mono > > Mono: Playback [on] > > DistroRelease: Ubuntu 12.04 > > HibernationDevice: RESUME=UUID=d4484fca-b3ca-4a09-b53e-6437668c418e > > InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release > amd64 (20120823.1) > > MachineType: LENOVO 2352CTO > > Package: linux (not installed) > > ProcEnviron: > > LANGUAGE=en_AU:en > > TERM=xterm > > PATH=(custom, user) > > LANG=en_AU.UTF-8 > > SHELL=/bin/bash > > ProcFB: 0 inteldrmfb > > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-31-generic > root=UUID=aa08bcfe-52e7-4f2f-9c13-7e931547f7f3 ro quiet splash vt.handoff=7 > > ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 > > RelatedPackageVersions: > > linux-restricted-modules-3.2.0-31-generic N/A > > linux-backports-modules-3.2.0-31-generic N/A > > linux-firmware 1.79.1 > > StagingDrivers: mei > > Tags: precise running-unity staging > > Uname: Linux 3.2.0-31-generic x86_64 > > UpgradeStatus: No upgrade log present (probably fresh install) > > UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo > > dmi.bios.date: 07/02/2012 > > dmi.bios.vendor: LENOVO > > dmi.bios.version: G7ET31WW (1.13 ) > > dmi.board.asset.tag: Not Available > > dmi.board.name: 2352CTO > > dmi.board.vendor: LENOVO > > dmi.board.version: Not Defined > > dmi.chassis.asset.tag: No Asset Information > > dmi.chassis.type: 10 > > dmi.chassis.vendor: LENOVO > > dmi.chassis.version: Not Available > > dmi.modalias: > dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2352CTO:pvrThinkPadT430s:rvnLENOVO:rn2352CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: > > dmi.product.name: 2352CTO > > dmi.product.version: ThinkPad T430s > > dmi.sys.vendor: LENOVO > > > > To manage notifications about this bug go to: > > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1055922/+subscriptions > > > > -- > Chief Investment Officer > Bronte Capital Management Pty Ltd (ACN: 133 876 203 AFS License: 334325) > Suite 2101B > 520 Oxford Street > Bondi Junction 2022 > Australia > > e-mail: [email protected] > -- Chief Investment Officer Bronte Capital Management Pty Ltd (ACN: 133 876 203 AFS License: 334325) Suite 2101B 520 Oxford Street Bondi Junction 2022 Australia e-mail: [email protected] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1055922 Title: Ubuntu freezes completely - only solution is a hard reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1055922/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
