On 28 October 2010 13:41, ErikShreve <585...@bugs.launchpad.net> wrote: > I've been running freeze free for about 5-6 weeks now. I tried a lot of > stuff suggested in the comments - new kernels, kernel options, removing > pulseaudio, etc... > > Some of them resulted in no freeze for about a week but they always came > back. > > Finally I read in > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/546871 about > problems with freezes with Atheros network cards. I have a Atheros in my > laptop. I found that if I disable the wireless adapter (I use a wired > connection 99% of the time anyway) via Network Manager that I get no > freezes.
Hm, no atheros cards installed here, it's a desktop system that's experiencing (used to experience? ;-) these problems. Good to hear though that you seem to have found a way around the problem. Uwe > > Searching for more issues with Arheros leads to bug 426130. I haven't tired > the backport fix listed there yet, but I'm confident it is something in the > Network stack for me: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/426130 > > -- > Ubuntu 10.04 random freezes > https://bugs.launchpad.net/bugs/585765 > You received this bug notification because you are a direct subscriber > of a duplicate bug (578457). > > Status in The Linux Kernel: New > Status in “linux” package in Ubuntu: Confirmed > Status in “xorg-server” package in Ubuntu: Confirmed > > Bug description: > Hello, > > on my new laptop, a HP ProBook 6440b (with Core i5 and a plain Intel Chipset, > 4GB RAM) I get randomly freezes of the whole system. I can't reproduce that, > what means I don't know a aplication or usage of the system making it freeze. > sometimes I have uptimes of a day, without freeze and sometimes it freezes > right after booting the system. > > I found out, that sometimes the MagicSysRQ (R-E-I-S-U-B) works and let me > shut down the system, sometimes not. I don't know what makes that difference. > In the system log I can't find any unusual entries. But I foun that the > system log is still runing, so shuting down the wifi with the notebooks > hardware switch for example is logged. Also the Wifi network connection to my > router is not interrupted. > > ProblemType: Bug > DistroRelease: Ubuntu 10.04 > Package: linux-image-2.6.32-22-generic 2.6.32-22.33 > Regression: No > Reproducible: No > ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2 > Uname: Linux 2.6.32-22-generic x86_64 > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. > Architecture: amd64 > ArecordDevices: > **** List of CAPTURE Hardware Devices **** > card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] > Subdevices: 2/2 > Subdevice #0: subdevice #0 > Subdevice #1: subdevice #1 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: florian 1689 F.... pulseaudio > CRDA: Error: [Errno 2] No such file or directory > Card0.Amixer.info: > Card hw:0 'Intel'/'HDA Intel at 0xd4900000 irq 17' > Mixer name : 'Intel G45 DEVIBX' > Components : 'HDA:111d7603,103c1722,00100202 > HDA:11c11040,103c3066,00100200 HDA:80862804,80860101,00100000' > Controls : 23 > Simple ctrls : 14 > Date: Wed May 26 11:03:07 2010 > EcryptfsInUse: Yes > Frequency: Once a day. > HibernationDevice: RESUME=UUID=24088f3d-7be1-4efd-a05a-d1fac42086df > InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) > MachineType: Hewlett-Packard HP ProBook 6440b > ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic > root=UUID=ac1bccdd-e231-45c3-bfde-991ae9549f0f ro quiet splash > ProcEnviron: > LANG=de_DE.utf8 > SHELL=/bin/bash > RelatedPackageVersions: linux-firmware 1.34 > SourcePackage: linux > dmi.bios.date: 01/27/2010 > dmi.bios.vendor: Hewlett-Packard > dmi.bios.version: 68CDD Ver. F.04 > dmi.board.name: 1722 > dmi.board.vendor: Hewlett-Packard > dmi.board.version: KBC Version 29.2B > dmi.chassis.type: 10 > dmi.chassis.vendor: Hewlett-Packard > dmi.modalias: > dmi:bvnHewlett-Packard:bvr68CDDVer.F.04:bd01/27/2010:svnHewlett-Packard:pnHPProBook6440b:pvr:rvnHewlett-Packard:rn1722:rvrKBCVersion29.2B:cvnHewlett-Packard:ct10:cvr: > dmi.product.name: HP ProBook 6440b > dmi.sys.vendor: Hewlett-Packard > > To unsubscribe from this bug, go to: > https://bugs.launchpad.net/linux/+bug/585765/+subscribe > -- Ubuntu 10.04 random freezes https://bugs.launchpad.net/bugs/585765 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
