[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I have a dell optiplex gx 260 desktop box with Pentium 4 chip. Installed 10.04 - same issue - random black screen freezes. It is purely random, **but I have a way to reproduce it.** Run the: System Admin System Tests Check only the Video Tests checkbox and run through the series of tests. For me this always crashes (6 times out of 6 attempts), but not at the same point each time. I've configured grub to boot the 2.6.22-21 kernel which seems to exhibit the problem much less (2.6.22-23 is the killer for me) In fact I'm not sure I've seen it happen on 2.6.22-21 at all. If I run lspci -vv I see the following video card info: ... Intel Corp 82845G/Gl[Brookdale-G] GE Chipset Integrated Graphics Device Don't know if there is any other info I could provide to help get a reproducible test case but perhaps others who have this problem could run the Video Tests to see if it happens for them. I've never tried to ssh into the box after a black scren -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Oops, correction to my previous comment: wrong kernel versions mentioned 2.6.32-21 seems to be more stable than 2.6.32-23 (I has 22 instead of 32) -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I have this problem too (system completely freezes - not blank screen - hard reset only - usually CAPS lock and SCROLL lock flashing). My system is: AMD Athlon XP 2600+ NVIDIA GeForce 6600 (but proprietry drivers and compiz disabled) No wifi Freezes can occur in any circumstances, but seem more common with cpu intense processes (e.g flash, avidemux) I ALSO have the same problem with Karmic - but only since lucid came out! My laptop (Intel dual core + ATI) also suffers from this problem - so I am currently using windows (Joy o joy o joy) I've updated to kernel 2.6.34-020634-generic but still have the same problem! -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I have the same problem on an IBM Thinkpad T41p (Pentium M, ATI FireGL T2 (RV350) graphics card), so this should not be an x64, hypertreading or multi-core issue. I am using the free radeon driver, no proprietary drivers. Symptoms: The screen goes black; mouse pointer remains visible, but not movable; caps-lock light is blinking. When SysRq is on, the machine can be rebooted with Alt+SysRq+b, but other SysRq commands or other keys commands seem to have no effect. After rebooting, the system logs do not contain any unusual entries. The problem occurs randomly and seems not to be correlated to memory load, disk activity or network traffic (internal WLAN is on though). The same problem occurs with Ubuntu 10.04 and Fedora 13, but never with Ubuntu 9.10 or Fedora 12. Therefore, we should probably concentrate on those components that changed from Ubuntu 9.10 to 10.04 *and* from Fedora 12 to 13. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
@catchmeifyoutry It was concluded in my case. I'm running Lucid on both systems and I don't get any freezes. If multiple reports include an AMD processor, I think that means it's not a CPU specific issue. I may think it's a matter of Hyperthreading or motherboard chipsets, but these are just my naive thoughts. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Could this have something to do with IRQ routing? I noticed on some other thread somebody saying that uninstalling the irqbalance daemon made the freezes go away. An IRQ routing problem might explain the randomness of the freezes, as everybody has different hardware on different IRQ's. If the kernel stops responding to some random interrupt the results would depend entirely on which hardware it belongs to and would seem random to the user. I myself so far have had my USB mouse freeze a few times. Sometimes ten seconds after logging in, sometimes after many hours. Sometimes the keyboard still worked, and sometimes the entire system was frozen. This is on Lucid 64-bit. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Is there anyone here who has this problem who has only one core (and no hyperthreading)? -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Is there anyone here who has this problem who has only one core (and no hyperthreading)? Yes, here it happens with a Pentium III CPU but not with the Pentium 4 HT... -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I've been running irqbalance --debug in a console for a while now, and I can see it moving interrupts around between cores. Possibly whenever it does this it could sometimes go wrong or cause problems? OK, I'll stop my uninformed speculation now, but maybe this is of some use to someone with deeper knowledge of these matters... -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
If you think it's a CPU issue, please mind that it's NOT happening on AMD Athlon 64 X2 (2 cores) and AMD Turion 64 (1 core). -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
@Montblanc, eh, I seem to have missed something, where was it concluded that it doesn't happen on AMD Athlon 64 X2, or AMD Turion 64 processors? I see multiple reports here using AMD64, and I myself have random complete system freezes on my AMD Athlon 64 dual core. Running Ubuntu 10.04 Kernel 2.6.32-23-generic Gnome 2.30.2 Memory 3.2 Gib Processor 0: AMD Athlon(tm) 64 X2 Dual Core Processor 4800+ Processor 1: (identical to proc. 0, since it's dual core) PS.: I already started getting freezes when running partimage (after installing from the internet) on the 10.04 LIVE CD. I hoped the live CD freeze was an isolated incident that a kernel update and proper installation would resolve (it didn't). Running partimage with the live CD was a sure shot for a freeze. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I had this problem with a new Lucid 10.4 install. However, turning off Hyperthreading in the BIOS seemed to fix the bug. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I'm frozen again this morning. ext4-to-ext3 seems to have had no effect whatsoever. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I'm in this same boat, running 10.04, amd64, and am seeing close-to- random system freezes, typically when the system is under heavy IO load. I'm getting nothing in any logs about it, as it seems the freeze is taking the disk IO system with it. I've tried everything suggested with no change yet. Today I'm taking my ext4 down to ext3 using SystemRescueCd/FSArchiver. This should completely rule out ext4 from at least my personal case. I'll update this when either I get another freeze or have had several days of stability. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Another user has reported that his random server hangs/crashes have been resolved by the latest proposed kernel Stable Release Update for Lucid. This proposed kernel contains a large number of updates to the ext4 file system from upstream. It would be very valuable if you could test this and see whether it resolves the problem. Instructions for enabling the proposed kernel: https://wiki.edubuntu.org/Kernel/Dev/KernelTesting Thanks, Steve ** Changed in: xorg-server (Ubuntu) Assignee: (unassigned) = Steve Conklin (sconklin) ** Changed in: xorg-server (Ubuntu) Assignee: Steve Conklin (sconklin) = (unassigned) ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Steve Conklin (sconklin) ** Tags added: kernel-reviewed ** Tags removed: kernel-needs-review ** Changed in: linux (Ubuntu) Status: Triaged = Confirmed -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Hi Steve, I'm not sure which kernel, specifically, you want tested from proposed. but I tested 2.6.32-24.38 (amd64) and I'm still seeing freezes. (I find ripping a DVD in handbrake is the easiest way to force a freeze in only a few minutes, but I still get freezes randomly without it). Nothing in kern.log apart from handbrake segfaulting. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
2.6.32-24.38 is indeed what I was asking about. So unfortunately, the ext4 patches didn't solve your problem. -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Moving back to run lucid with the karmic kernel (latest in that release 2.6.31-14-generic) I get no freezes at all, which supports this being kernel rather than xorg. J -- - James Verity Clemence Cambridge University Mixed Lacrosse Captain (Retd.) Clare College SCO, MCR Computing Officer SRCF Sysadmin - -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I just posted this on the ubuntuforums also. I have a desktop running on my firewall as a proxy server. I upgraded it from 9.1 to 10.04 and waited to see how it went. So far, so good. I've had it up for fifteen days. No X or wireless running. (By the way, both my laptop - which failed miserably with 10.04 and was backed off to 9.1 - and my desktop are Intel-based systems.) ** Attachment added: uptime screen shot http://launchpadlibrarian.net/51344908/20100703_uptime.png -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
** Changed in: xorg-server (Ubuntu) Status: New = Confirmed -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
#81 I spoke too soon. Today, I got 2-3 freeze, 10 seconds. Only with Lucid Ubuntu (no on Karmic). 2.6.35-4-generic-pae, Catalyst 10.4 by AMD/Canonical repo. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
@Daniel Phillips: Initially I just installed linux-image-rt but you should probably install the package linux-rt from Synaptic (or via apt-get or whatever) which will ensure updates etc work correctly. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
For reference, I've reported a possibly related bug tonight related to suspend/resume, which repeatable and reliably fails on the latest .32 kernel, and works fine on the .31-rt kernel. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Sorry, I forgot to include a link to the other bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/599147 Obviously that bug report also includes all system logs etc collected by apport/ubuntu-bug, so if it's required here please refer to the files attached above. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I tried nohz=off but I still experience random crashes. :-( -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
For what it's worth: I've got similar random crashed on my laptop (have had it for a while.) From this bug report responses I got the idea to try the -rt kernel (2.6.31-10-rt #153-Ubuntu SMP PREEMPT RT Tue Jan 12 11:01:03 UTC 2010 x86_64 GNU/Linux), and lo and behold, no more crashes. (I suspect this laptop also possibly has crash issues due to video driver issues, but suffice it to say that with the -rt kernel the machine has been rock solid even under intense load for several hours, which usually would've precipitated a crash.) Do you need anything from me? (logs etc?) -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
@ W. Prins: How did you get the kernel to download? -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
BahI rather hate this issueand also, when I tried to use a live CD to revert to 9.10, I would just get a blank screen when it was supposed to be installing/checking the disc/etc So now I have just the 10.04, which has dubious stability, and seem to be unable to revert back! -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
This bug is the most frustrating kind, since it seems to be completely random. Sometimes, it doesn't happen for days, sometimes it happens within a matter of hours, and it doesn't seem to matter what I have open. I tried the nohz=off trick, but who knows if it worked or not? I guess if I go more than a week without a freeze, I will consider it successful. Other than this bug, 10.04 is pretty damn fantastic! -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Actually, this reminds me of how viruses (the biological kind, not the computer kind--although...) act/mutate and affect different people different ways Not that I think this is a virus, though. However, I have found that since my last update about 5 hours ago, it's only crashed once -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
here's another lshw -short ** Attachment added: lshw-short.log http://launchpadlibrarian.net/50850966/lshw-short.log -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Hear ye, hear ye. I used: nohz=off kernel option and. no freezes! I usually had a freeze within a minute (I boot lucid from a pen drive - just for testing, since I'm not that brave to install it because of this bug). So if this option helps you we'll have a nice workaround and a starting point for developers. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Also affects me. Sometimes REISUB works, sometimes not. Either this bug or all the hard resets have completely destabilized the system. Trying to pull information using scp off of the system causes frequent network errors. apt-get upgrade is failing with hash sum mismatches. I've got 3 machines on 10.4. First machine randomly reboots itself. Second machine exhibits the freeze problem - dozens of times a day if I log in with X, not at all if I just ssh in to read my mail with mutt. The last machine seems to be stable (but flash no longer works in firefox (all three machines)). I know these are separate problems and I should file separate bugs, but having followed this bug and some related ones, I have no faith that the OS provides the means to diagnose these problems. This release is clearly not ready, though I suspect that it's a crappy kernel causing most of the problems. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I installed of the kernel 2.6.34 and it did not work for me. Still freezing! My freeze scenario is: After a restart and logon i can work for 1 to 10 minutes, I'm very lucky when i get to 10 minutes and more. Everything stop on the screen, no mouse, no keyboard. I can't change keyboard caps lock or num lock lights . I must do a Hard reboot. Wired network. it append more often when the computer have a high disk activity. ** Changed in: linux (Ubuntu) Status: Triaged = Confirmed -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
oups wrong click.. sorry Changed in linux (Ubuntu): status: Triaged → Confirmed can someone revert it back to Triaged? -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I've identified at least one cause in my situation to be the wireless card/driver. I'm running 2.6.32-21-generic-pae with the latest driver for my wireless card (realtek RTL8192). This same driver is built into later kernels. A few days ago I enabled/disabled the wireless interface trying to get onto a network and my machine completely locked up. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I have a very similar issue as Jonathan described with my wireless card - also a RTL8192. Interestingly, lockups only occur on certain wireless networks (e.g. EAP Type: PEAP; Network Authentication: WPAWPA2; Data Encryption: TKIP/AES; Authentication Method/Protocol: MSCHAP-V2; Inner EAP Type: EAP-MSCHAPv2), other connections (e.g. home networks) appear to work better (albeit not completely flawlessly). Both standard 64bit 2.6.32 kernel and lucid 2.6.34-020634-generic are affected. My current workaround is to disable the wireless card by its hardware switch. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
running without X, my proxy server (on my DMZ at home) has now been up for 5 days. Running powertop also has no problems. This machine is a desktop and doesn't use wireless. Out of curiosity - i wonder how a wireless card driver would cause xorg to show 100% utilisation. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Has anybody of you attached a `lshw -short`? I think I'm not the only one suspecting this bug could have multiple causes. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Re Comment #95 from ischoegl - yes, actually the same is true for me. The crash happens at work (WPA/2 Enterprise, PEAP) but not at home (WEP). ischoegl - is there anything interesting in the logs after a crash? -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
No wireless here, attaching lshw -short output ** Attachment added: lshw-short.txt http://launchpadlibrarian.net/50817408/lshw-short.txt -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
As requested attaching lshw -short ** Attachment added: lshw-short.log http://launchpadlibrarian.net/50825090/lshw-short.log -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Before leaving the thread, I wanted to report my resolution in hopes it might help someone who views this in the future. I am using an Intel D945GCLF2 motherboard, equipped with an Intel N330 Atom dual-core chip. The build included a DDR2 800 2GB chip with 6-6-6-18 timings that should have worked. When I replaced it with a DDR2 667 with 4-4-4-12 timings, the problem no longer cropped up. After several days without a freeze (an eternity compared to what was happening), I also updated the BIOS to the 2Q2010 278P update. Although the BIOS still does not let me manually select the 667MHz speed for the memory, in spite of the specification on the motherboard, things seem to be working fine and I hope whatever other problem is hampering the rest of this group of fine folks gets resolved. Happy Summer! TR2010 -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I downgraded the kernel to 2.6.32-22 since an update to 2.6.34 mainline kernel did not help... Since I dont login to the console of my server very often, most of the time I use a ssh or vnc session, I cannot confirm that the freeze is caused by gnome and firefox (flash) issues. Sometimes it just freezes while copying files on a ssh session. Frustrating, since I dont see anything inside the system logs. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I swapped out my 6-6-6-18 memory for a 4-4-4-`1 memory and my freezing seems to ahve gone away. Of note is that my BIOS is supposed to offer 667MHz memory support, but it is not shown as a selection int he BIOS config. I have been running the system around-the-clock with Thunderbird running for 48 hours without a freeze. Also of note is that memtest86+ 4.10 (or the March 2010 verstion) does not run under Grub or Grub2 on this system. I did run memory test as the bootable 4.10 version, and it passed. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Just adding a note that this affects me as well. Importance seems like it should be pretty high. Random freezes often occurring (minutes) after a default 10.04 install on an Asus 1201N, 32bit, apt-get upgrade'd all including 2.6.31-22, ext4, nvidia ION, Atom 330 dual-core, 2GB system with all on-board components active via bios settings (webcam, wireless, LAN, card-reader, USB controllers, etc) running latest ASUS 3.26 bios, NOT using nvidia proprietary drivers, and networking via the realtek wireless. System is essentially unusable. Note: running 'sudo powertop' will freeze it every time. Seems kernel related (apparently kernel panic; caps-lock LED blinking), and perhaps related to acquiring of hardware stats/ACPI, although using the built-in LAN (wireless off) seemed to help, where on wireless, system froze in minutes; on built-in LAN, system ran fairly stable. Perhaps removal of HAL in 10.04 is not quite baked? No logs to add; typing this from win7 factory install (dual boot). Thanks in advance for any resolution on this issue. My former eee 901 with 9.10 was rock solid and would love to continue running 10.04 on my new fancy machine :) Will try the 'noapic nolapic acpi=off' options since that may help. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
i am also having this problem system is an AMD phenom 9950 quad core x64 , 6 gb ram Motherboard NameAsus M4N72-E North Bridge: AMD K10 IMC South Bridge: nVIDIA nForce 750a SLI (MCP72P) useing lucid 2.6.22 / 2.6.32 amd 64 seems to me that it was fine with 2.6.22 and after update to 2.6.32, keyboard would start hanging and repeating same letters then stop working ,sometimes whole system would hang and i would have to do hard reboot -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Got similar symptoms (keyboard/mouse/screen freeze, screen keeps showing frozen image) on an AOpen Digital Engine 945FX Running Lucid w/ latest updates as of 2010/6/18 (kernel 2.6.32-22). VirtualBox (non-OSE) is the only addition to this freshly installed desktop-i386 distro. VBox was not running at the time of several of the freezes. Since some folks were talking about wireless - this machine is wired ether only, no wireless hardware present. Some folks were talking about filesystems: Chose ext3 during the fresh install. Video is using onboard Intel 945. One freeze was during playing of a video in vlc - notably sound continued being decoded and played for several minutes after the visual freeze, until I cold booted. So I made sure sshd was running after that, and so was able to ssh in and look at the system remotely during the next freeze. Tried the DebuggingXorg gdb attach to Xorg - just got an eternal wait without return to gdb prompt at the attach. Control+C did nothing during this wait. Also tried firing up x11vnc to see if I could close things down cleanly or keep working after the freeze. Another eternal wait after it tried to attach to the console session. Found the following interesting messages via dmesg before sudo poweroff (which was able to shut the system down relatively cleanly, even to the point of reviving the graphics system and showing me the Ubuntu name and dots during shutdown). They show i915 and Xorg tasks blocked on mutexes for 2minutes, with backtrace. Possible smoking gun for this class of freeze (looks xorg/Intel-gfx specific)? [17520.270673] INFO: task i915:650 blocked for more than 120 seconds. [17520.270679] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [17520.270683] i915 D 0cdc 0 650 2 0x [17520.270690] ef27def8 0046 f68b2000 0cdc c0846740 ef249c4c c0846740 [17520.270699] dbb92396 0fce c0846740 c0846740 ef249c4c c0846740 c0846740 f6a0b880 [17520.270708] 0fce ef2499a0 ef2e2414 ef2e2418 ef27df24 c058a566 [17520.270717] Call Trace: [17520.270737] [c058a566] __mutex_lock_slowpath+0xc6/0x130 [17520.270742] [c058a485] mutex_lock+0x25/0x40 [17520.270774] [f85ea2cf] i915_gem_retire_work_handler+0x2f/0x80 [i915] [17520.270782] [c016369e] run_workqueue+0x8e/0x150 [17520.270798] [f85ea2a0] ? i915_gem_retire_work_handler+0x0/0x80 [i915] [17520.270802] [c01637e4] worker_thread+0x84/0xe0 [17520.270810] [c0167740] ? autoremove_wake_function+0x0/0x50 [17520.270814] [c0163760] ? worker_thread+0x0/0xe0 [17520.270818] [c01674b4] kthread+0x74/0x80 [17520.270822] [c0167440] ? kthread+0x0/0x80 [17520.270828] [c0104087] kernel_thread_helper+0x7/0x10 [17520.270859] INFO: task Xorg:1025 blocked for more than 120 seconds. [17520.270862] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [17520.270865] Xorg D e204 0 1025936 0x0044 [17520.270871] eda29e20 00203082 ed6c4000 e204 c0846740 eda4cf8c c0846740 [17520.270880] d9b2130a 0fce c0846740 c0846740 eda4cf8c c0846740 c0846740 ef132a80 [17520.270888] 0fce eda4cce0 ef2e2414 ef2e2418 eda29e4c c058a566 [17520.270897] Call Trace: [17520.270902] [c058a566] __mutex_lock_slowpath+0xc6/0x130 [17520.270906] [c058a485] mutex_lock+0x25/0x40 [17520.270924] [f85ea220] i915_gem_throttle_ioctl+0x30/0x70 [i915] [17520.270950] [f81867cd] drm_ioctl+0x25d/0x3e0 [drm] [17520.270967] [f85ea1f0] ? i915_gem_throttle_ioctl+0x0/0x70 [i915] [17520.270978] [c01410f9] ? update_curr+0x169/0x2a0 [17520.270984] [c016d4f5] ? sched_clock_local+0xa5/0x180 [17520.270989] [c016aaaf] ? __remove_hrtimer+0x2f/0xa0 [17520.270994] [c016ae38] ? lock_hrtimer_base+0x28/0x50 [17520.270998] [c016bc86] ? hrtimer_try_to_cancel+0x36/0xb0 [17520.271013] [f8186570] ? drm_ioctl+0x0/0x3e0 [drm] [17520.271021] [c0216231] vfs_ioctl+0x21/0x90 [17520.271025] [c0216519] do_vfs_ioctl+0x79/0x310 [17520.271032] [c0150ca0] ? sys_setitimer+0x40/0x90 [17520.271036] [c0216817] sys_ioctl+0x67/0x80 [17520.271041] [c01033ec] syscall_call+0x7/0xb -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
confirmed that its definatly a 2.6.32 problem/bug used 2.6.22 all night trying to make it freeze and i mean i ran everything i have installed all at one time and not a problem so i restarted and logged into 2.6.32 and withing 2 min. keyboard started repeating letters but everything was working fine firefox .vlc ,etc ... all with no problems as long as i didnt have to type anything which is way better than it was 2 weeks ago cuz whole system would freeze up and would have to keep doing hard reboot so for now will use 2.6.22 and win 7 to bad tho i would have stayed with 9.10 if i knew this was going to happen im not to sure were to look to find any debug logs or any error logs to post here if anyone can direct me as to were they store ill post them for people to use to help figure out this parasite problem -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
bf79, when you say 2.6.22 you mean 2.6.31-22-generic kernel, don't you? -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I still get the problem using 2.6.34 mainline kernel :-/ -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Take a lookat StuartN's post: http://ubuntuforums.org/showpost.php?p=9468596postcount=487 This might be a hint what causes the freezes. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
In the forum of ubuntuforums there are people using ext3 and ext4 with same sympytoms -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Igor Wojnicki wrote Take a lookat StuartN's post: http://ubuntuforums.org/showpost.php?p=9468596postcount=487 This might be a hint what causes the freezes. Switching the root filesystem to writeback mode (instead of the default ordered mode) will work with EXT3 or EXT4. It is not a solution, but it is possibly a method of gathering further data. In my case, I have a system that is functioning (almost) perfectly with kernel 2.6.34 and freezing with kernel 2.6.32-22. The freeze now affects a single process, all the inodes attached to that process and subsequently all processes depending on those inodes - yes, the system does fully freeze after some time, but I have no difficulty accessing logs after recognizing that a process has frozen. (See http://www.iol.ie/~stuartneilson/Bootup_fsck.html) Following the first message, EXT4-fs warning (device sda4): dx_probe: dx entry: limit != root limit (which would equally apply to EXT3-fs), leads to a commit 3d82abae9523c33d4a16fdfdfd2bdde316d7b56a with the title dir_index: error out instead of BUG on corrupt dx dirs - http://mirror.celinuxforum.org/gitstat//commit- detail.php?commit=3d82abae9523c33d4a16fdfdfd2bdde316d7b56a - http://lkml.indiana.edu/hypermail/linux/kernel/0709.3/0208.html I have not located the version where this is merged into the Ubuntu kernel, or indeed if it is directly relevant. I am going to test Paul.Drover's suggested test for affected systems from http://ubuntuforums.org/showpost.php?p=9471373postcount=496 -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Why is status still incomplete? I did the requested testings. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I get the same problem with Lucid 2.6.32 PAE.
No problems with 2.6.34-5 PAE from PPA repository or Karmic.
dmesg show this:
[ 622.24] ata3.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
[ 622.30] ata3.00: failed command: WRITE FPDMA QUEUED
[ 622.36] ata3.00: cmd 61/08:00:a8:af:92/00:00:04:00:00/40 tag 0 ncq 4096
out
[ 622.38] res 40/00:00:00:4f:c2/00:00:00:4f:c2/00 Emask 0x4
(timeout)
[ 622.40] ata3.00: status: { DRDY }
[ 622.45] ata3: hard resetting link
[ 622.484016] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 622.486854] ata3.00: configured for UDMA/133
[ 622.486859] ata3.00: device reported invalid CHS sector 0
[ 622.486867] ata3: EH complete
Mainboard Asus p5Q deluxe, cpu Intel q6600, Intel Matrix Raid 0 striping
on 2xSeagate 160GB SATA.
--
Ubuntu 10.04 random freezes
https://bugs.launchpad.net/bugs/585765
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[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I can confirm this bug as well. Like Tech2010, I never see any hints of what's going on in the log files. The error has occurred while running 2.6.34, I have not yet seen it since moving to 2.6.35. -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
@G Steel: I agree! I think it shouldn't be incomplete, several of us have tested upstream, we know its not there, it wasn't in karmic, so perhaps this can be set at high priority and then some proper in depth looking for the source of this bug can be completed. J -Original Message- From: G. Steel germst...@gmail.com Sender: boun...@canonical.com Date: Tue, 15 Jun 2010 05:43:44 To: ja...@jvc26.org Reply-To: Bug 585765 585...@bugs.launchpad.net Subject: [Bug 585765] Re: Ubuntu 10.04 random freezes I think my problem is: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/475429 I just leave visual effects off and now no more freezes. When I turn on either Normal or Extra in System Preferences Appearance the keyboard and mouse freeze. I can ssh in and reboot. Shouldn't the status of this bug be HIGH and not incomplete? The original poster did test a bunch in message #11. Good luck! -- 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. Status in “linux” package in Ubuntu: Incomplete Status in “xorg-server” package in Ubuntu: New 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: USERPID ACCESS COMMAND /dev/snd/controlC0: florian1689 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd490 irq 17' Mixer name : 'Intel G45 DEVIBX' Components : 'HDA:111d7603,103c1722,00100202 HDA:11c11040,103c3066,00100200 HDA:80862804,80860101,0010' 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/ubuntu/+source/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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I was able to reconfigure my HP desktop from scratch with 4 concurrent OS after visiting my hardware supplier|: Windows Vista on one disk and different Linux brands on the other disk with: 1) OpenSuse 11.2 with kernel: 2.3.31 and a Gnome like (Xorg ?) 2) Fedora 13 with kernel: 2.6.33.5 (gnome) (Xorg nouveau) 3) Gentoo with kernel 2.6.32.-r7 (kde) (nvidia) The HP had no crash or freezing problem using any of the OS so far. Previously I mentioned I had crashes with Ubuntu lucid (2.6.32:22) with and without nvidia for the GUI and even without a Gui driver like Xorg and/or nvidia. Not able to ping the system after freezing. REISBUD failed too. I noticed that the problems became more severe after introduction of 2.6.32:22 kernel. The gentoo kernel 2.6.32.7 I am using at this moment is stable so far. So probably not a pure kernel problem I stated before in entries of thisbug that perhaps power management and/heating could be the problem looking at the behaviour of my HP refusing to boot immediately after resetting (too hot to pass the bios?!). Of course other programs/utilities installed when 2.6.32:22 was introduced and perhaps using 99.9-100 % of the CPU, could be another explanation of the the random freezes. To judge that I leave it to the team responsible for integration testing of ubuntu I can understand that although we have more more than 48 pages of complaints and tests on Ubuntu forum (is that a historical record?) http://ubuntuforums.org/showthread.php?t=1478787page=48 and more than 70 entries on this bug report, it is not clear what the problem is. To set the status to incomplete for this bug report, I can understand from a software maintenance point of view. There is no clarity at all what is really the bug. As usual the define the correct and complete bug report is already more than 75 % of its solution. To define a proper (integrating) testing plan may help too to isolate the bug(s) Regarding the current release , it is better to define it as a pre-alpha one. Perhaps I may return to use Ubuntu again when 11.x has been released and is operational for a couple of month. Ubuntu is not my default OS any more. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Tech2010 There are no GPU nor drm errors in any of the log files. I can find nothing in any log files to give any clue as to the cause of the hangs. How do I determine whether the motherboard uses the CPU to manage work for the GPU? (Graphic card is nvidia G71 GeForce 7300 GS) regards -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
All, please note from the earlier posts florianr, myself, and others confirmed that the freezing we were seeing could still happen without X and the desktop running, and on very different video hardware. If your bug seems to be graphics related, you should probably report it separately. I can confirm that I'm still seeing freezes under the latest lucid 2.6.32-23-generic and 2.6.32-23-preempt. Further testing shows that if I boot with kernel parameters noapic nolapic then the freezing does not happen. I'm currently writing this while playing 720p video, ripping a DVD in Handbrake, recording an HD video in mythtv, commercial flagging a program, running virtualbox (busy doing a virus scan) and playing audio in amarok. While the system is pausing occasionally under the CPU/disk/memory load no freeze. A torture test that would be sure to freeze in a few seconds if I ran without noapic nolapic. Further, if I boot with kernel parameter noacpi I still have freezes it has no effect on it's own. Again, this is a regression from karmic where I could run without noapic nolapic. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
@Steve Conklin Wich kernels or fixes do you mean? I tired the upstream kernel -- no result. I tried to disable acpi and apic -- no result. I don't see any suggested solution. All fixes seem to affect different Problems and not exactly the system wide freezes seen on my system. I don't understan why this thread doesn't get important. But I am changing to a different distribution for now, I can't use a instable system like this. But I will follow this thread an I am also willing to test a solution (if there may be any ...) -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Thanks for the response. I think I might have been lucky to see this message, since virtually all other times the system was frozen without a related message. If you know the CPU, you can see/ask what it might do for the GPU. I run the Atom and it helps send work to the GPU. When you boot the next time, could you see if the BIOS reports the memory configuration? My timings are 6-6-6-18 but 5-5-5-15 is recommended. I am changing the memory this week when a new stick arrives. On 06/15/2010 03:48 PM, phlip lawrence wrote: Tech2010 There are no GPU nor drm errors in any of the log files. I can find nothing in any log files to give any clue as to the cause of the hangs. How do I determine whether the motherboard uses the CPU to manage work for the GPU? (Graphic card is nvidia G71 GeForce 7300 GS) regards -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
florianr (original reporter), Have you tried any of the kernels or potential fixes mentioned by other responders to this bug? Have they changed the behavior? Could you please update this with your status and test results? Thanks -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I seem to still have the freeze. This is an Atom2 motherboard. The BIOS suggests using 2GB DDR2 memory with 5-5-5-15 (667MHz) timings, but the board is equipped with a 2GB 6-6-6-18 (800MHz). Because of the sudden death of the freeze, I started to wonder about memory. So, I wrote a little program that allocates memory until it fails to allocate memory. Real memory usage topped out at 90% and the remainder was swapped out. The program reported in the neighborhood of 3GB allocated. I did not do extensive read/write verifications and memtest will not run on this system (never has - exits reporting not enough memory to run). -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I have turned off visual effects and now no more freezes. When I turn on either Normal or Extra in System Preferences Appearance the keyboard and mouse lockup. I can ssh and reboot. I ran top and system monitor and did not see any process go to 100% as reported by others. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Fresh install of 10.04, seeing lock ups every couple of days, seemingly random. This system has been running 8.04 with no issues. On a couple of occasions while displaying video from firefox, also overnight when screen has been locked. Mouse + keyboard locked, screen showing purple Ubuntu boot screen, Flashing LEDs on keyboard and no response to 'ping'. After pressing 'reset' button on box the system fails to clean reboot and needs a power off/on to get a clean reboot. I have disabled all power management without any change. As above, I turned off visual effects early on but made no difference. I also have a laptop which has never had this problem. Is there any info I can provide from these systems to assist with this issue. -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Can you tell me if your system has an error in the logs for a GPU lockup? Or another drm error? Also, does your motherboard use the CPU to manage workload for the GPU? Anything like this in there? Jun 13 11:39:28 ATOM2 kernel: [30231.584518] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Jun 13 11:39:28 ATOM2 kernel: [30231.584564] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 63275 at 63274) On 06/14/2010 10:49 PM, phlip lawrence wrote: Fresh install of 10.04, seeing lock ups every couple of days, seemingly random. This system has been running 8.04 with no issues. On a couple of occasions while displaying video from firefox, also overnight when screen has been locked. Mouse + keyboard locked, screen showing purple Ubuntu boot screen, Flashing LEDs on keyboard and no response to 'ping'. After pressing 'reset' button on box the system fails to clean reboot and needs a power off/on to get a clean reboot. I have disabled all power management without any change. As above, I turned off visual effects early on but made no difference. I also have a laptop which has never had this problem. Is there any info I can provide from these systems to assist with this issue. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I think my problem is: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/475429 I just leave visual effects off and now no more freezes. When I turn on either Normal or Extra in System Preferences Appearance the keyboard and mouse freeze. I can ssh in and reboot. Shouldn't the status of this bug be HIGH and not incomplete? The original poster did test a bunch in message #11. Good luck! -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
This issue affects me as well. In fact once while writing this post :-/ Sometimes I am able to ssh into my machine to give it a graceful shutdown. Often I have to press the Reset button, which I hate. Even being able to open a ssh session does not necessarily mean that a shutdown -r now will work. I cannot find anything inside my system logs either. Just a couple of zombie processes last time it froze, maybe this helps: t...@ubuntu-server:~$ ps aux | grep -w Z | grep -v grep root 1511 0.0 0.0 0 0 ?Z08:47 0:00 [gdm-simple-slav] defunct root 2893 0.0 0.0 0 0 ?Z 09:14 0:00 [udevd] defunct root 3088 0.0 0.0 0 0 ?Z 09:14 0:00 [udevd] defunct timo 4670 0.0 0.0 0 0 ?Z09:26 0:00 [sshd] defunct timo 4901 0.0 0.0 0 0 ?Z09:29 0:00 [sshd] defunct timo 4999 0.0 0.0 0 0 ?Z09:32 0:00 [sshd] defunct ## System information report, generated by Sysinfo: 6/13/2010 10:00:57 AM http://sourceforge.net/projects/gsysinfo SYSTEM INFORMATION Running Ubuntu Linux, the Ubuntu 10.04 (lucid) release. GNOME: 2.30.0 (Ubuntu 2010-03-31) Kernel version: 2.6.32-22-server (#36-Ubuntu SMP Thu Jun 3 20:38:33 UTC 2010) GCC: 4.4.3 (x86_64-linux-gnu) Xorg: unknown (23 April 2010 05:11:46PM) Hostname: ubuntu-server Uptime: 0 days 0 h 12 min CPU INFORMATION GenuineIntel, Intel(R) Core(TM)2 Quad CPUQ9550 @ 2.83GHz Number of CPUs: 4 CPU clock currently at 2833.000 MHz with 6144 KB cache Numbering: family(6) model(23) stepping(10) Bogomips: 5666.97 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm tpr_shadow vnmi flexpriority MEMORY INFORMATION Total memory: 3962 MB Total swap: 1951 MB STORAGE INFORMATION SCSI device - scsi5 Vendor: LITE-ON Model: DVD SOHD-167T SCSI device - scsi4 Vendor: AMCC Model: 9650SE-4LP DISK HARDWARE INFORMATION MOTHERBOARD Host bridge Intel Corporation 4 Series Chipset DRAM Controller (rev 03) Subsystem: ASUSTeK Computer Inc. Device 82d3 PCI bridge(s) Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 4 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 5 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 6 Intel Corporation 82801 PCI Bridge (rev 90) (prog-if 01) NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 06) NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 06) USB controller(s) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 (prog-if 20) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 (prog-if 20) ISA bridge Intel Corporation 82801JIR (ICH10R) LPC Interface Controller Subsystem: ASUSTeK Computer Inc. Device 82d4 IDE interface Marvell Technology Group Ltd. 88SE6121 SATA II Controller (rev b2) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: ASUSTeK Computer Inc. Device 8296 GRAPHIC CARD VGA controller nVidia Corporation NV44 [GeForce 6200 TurboCache(TM)] (rev a1) Subsystem: Micro-Star International Co., Ltd. Device 0271 SOUND CARD Multimedia controller Intel Corporation 82801JI (ICH10 Family) HD Audio Controller Subsystem: ASUSTeK Computer Inc. Device 8357 NETWORK Ethernet controller Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) Subsystem: ASUSTeK Computer Inc. Device 82c6 -- Ubuntu 10.04 random freezes
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Do you eperience the same issue with 2.6.34 stable kernel from the mainline? 2010/6/13 foobar timo.bu...@web.de: This issue affects me as well. In fact once while writing this post :-/ Sometimes I am able to ssh into my machine to give it a graceful shutdown. Often I have to press the Reset button, which I hate. Even being able to open a ssh session does not necessarily mean that a shutdown -r now will work. I cannot find anything inside my system logs either. Just a couple of zombie processes last time it froze, maybe this helps: t...@ubuntu-server:~$ ps aux | grep -w Z | grep -v grep root 1511 0.0 0.0 0 0 ? Z 08:47 0:00 [gdm-simple-slav] defunct root 2893 0.0 0.0 0 0 ? Z 09:14 0:00 [udevd] defunct root 3088 0.0 0.0 0 0 ? Z 09:14 0:00 [udevd] defunct timo 4670 0.0 0.0 0 0 ? Z 09:26 0:00 [sshd] defunct timo 4901 0.0 0.0 0 0 ? Z 09:29 0:00 [sshd] defunct timo 4999 0.0 0.0 0 0 ? Z 09:32 0:00 [sshd] defunct ## System information report, generated by Sysinfo: 6/13/2010 10:00:57 AM http://sourceforge.net/projects/gsysinfo SYSTEM INFORMATION Running Ubuntu Linux, the Ubuntu 10.04 (lucid) release. GNOME: 2.30.0 (Ubuntu 2010-03-31) Kernel version: 2.6.32-22-server (#36-Ubuntu SMP Thu Jun 3 20:38:33 UTC 2010) GCC: 4.4.3 (x86_64-linux-gnu) Xorg: unknown (23 April 2010 05:11:46PM) Hostname: ubuntu-server Uptime: 0 days 0 h 12 min CPU INFORMATION GenuineIntel, Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz Number of CPUs: 4 CPU clock currently at 2833.000 MHz with 6144 KB cache Numbering: family(6) model(23) stepping(10) Bogomips: 5666.97 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm tpr_shadow vnmi flexpriority MEMORY INFORMATION Total memory: 3962 MB Total swap: 1951 MB STORAGE INFORMATION SCSI device - scsi5 Vendor: LITE-ON Model: DVD SOHD-167T SCSI device - scsi4 Vendor: AMCC Model: 9650SE-4LP DISK HARDWARE INFORMATION MOTHERBOARD Host bridge Intel Corporation 4 Series Chipset DRAM Controller (rev 03) Subsystem: ASUSTeK Computer Inc. Device 82d3 PCI bridge(s) Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 4 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 5 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 6 Intel Corporation 82801 PCI Bridge (rev 90) (prog-if 01) NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 06) NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 06) USB controller(s) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 (prog-if 20) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 (prog-if 20) ISA bridge Intel Corporation 82801JIR (ICH10R) LPC Interface Controller Subsystem: ASUSTeK Computer Inc. Device 82d4 IDE interface Marvell Technology Group Ltd. 88SE6121 SATA II Controller (rev b2) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: ASUSTeK Computer Inc. Device 8296 GRAPHIC CARD VGA controller nVidia Corporation NV44 [GeForce 6200 TurboCache(TM)] (rev a1) Subsystem: Micro-Star International Co., Ltd. Device 0271 SOUND CARD Multimedia controller Intel Corporation 82801JI (ICH10 Family) HD Audio Controller Subsystem: ASUSTeK Computer Inc. Device 8357 NETWORK Ethernet controller Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
No I didn't get any freezes with upstream. J -Original Message- From: Montblanc toto...@gmail.com Sender: boun...@canonical.com Date: Sun, 13 Jun 2010 11:43:52 To: ja...@jvc26.org Reply-To: Bug 585765 585...@bugs.launchpad.net Subject: Re: [Bug 585765] Re: Ubuntu 10.04 random freezes Do you eperience the same issue with 2.6.34 stable kernel from the mainline? 2010/6/13 foobar timo.bu...@web.de: This issue affects me as well. In fact once while writing this post :-/ Sometimes I am able to ssh into my machine to give it a graceful shutdown. Often I have to press the Reset button, which I hate. Even being able to open a ssh session does not necessarily mean that a shutdown -r now will work. I cannot find anything inside my system logs either. Just a couple of zombie processes last time it froze, maybe this helps: t...@ubuntu-server:~$ ps aux | grep -w Z | grep -v grep root 1511 0.0 0.0 0 0 ? Z 08:47 0:00 [gdm-simple-slav] defunct root 2893 0.0 0.0 0 0 ? Z 09:14 0:00 [udevd] defunct root 3088 0.0 0.0 0 0 ? Z 09:14 0:00 [udevd] defunct timo 4670 0.0 0.0 0 0 ? Z 09:26 0:00 [sshd] defunct timo 4901 0.0 0.0 0 0 ? Z 09:29 0:00 [sshd] defunct timo 4999 0.0 0.0 0 0 ? Z 09:32 0:00 [sshd] defunct ## System information report, generated by Sysinfo: 6/13/2010 10:00:57 AM http://sourceforge.net/projects/gsysinfo SYSTEM INFORMATION Running Ubuntu Linux, the Ubuntu 10.04 (lucid) release. GNOME: 2.30.0 (Ubuntu 2010-03-31) Kernel version: 2.6.32-22-server (#36-Ubuntu SMP Thu Jun 3 20:38:33 UTC 2010) GCC: 4.4.3 (x86_64-linux-gnu) Xorg: unknown (23 April 2010 05:11:46PM) Hostname: ubuntu-server Uptime: 0 days 0 h 12 min CPU INFORMATION GenuineIntel, Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz Number of CPUs: 4 CPU clock currently at 2833.000 MHz with 6144 KB cache Numbering: family(6) model(23) stepping(10) Bogomips: 5666.97 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm tpr_shadow vnmi flexpriority MEMORY INFORMATION Total memory: 3962 MB Total swap: 1951 MB STORAGE INFORMATION SCSI device - scsi5 Vendor: LITE-ON Model: DVD SOHD-167T SCSI device - scsi4 Vendor: AMCC Model: 9650SE-4LP DISK HARDWARE INFORMATION MOTHERBOARD Host bridge Intel Corporation 4 Series Chipset DRAM Controller (rev 03) Subsystem: ASUSTeK Computer Inc. Device 82d3 PCI bridge(s) Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 4 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 5 Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 6 Intel Corporation 82801 PCI Bridge (rev 90) (prog-if 01) NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 06) NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 06) USB controller(s) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 (prog-if 20) Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 (prog-if 20) ISA bridge Intel Corporation 82801JIR (ICH10R) LPC Interface Controller Subsystem: ASUSTeK Computer Inc. Device 82d4 IDE interface Marvell Technology Group Ltd. 88SE6121 SATA II Controller (rev b2) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: ASUSTeK Computer Inc. Device 8296 GRAPHIC CARD VGA controller nVidia Corporation NV44 [GeForce 6200 TurboCache(TM)] (rev a1) Subsystem: Micro-Star International Co., Ltd. Device
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I just installed the 2.6.34 mainline kernel. We will see if it helps. I haven't found anything yet to provoke the failure :-/ -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Okay just to check is everyone here on 64bit or is this affecting 32bit users too? I am currently on a brand new just installed 32bit install with a PAE Kernel and so far not a single freeze. Need to track this one down everyone. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Okay i looked into it more, my apologies i can see someone else posted a comment where it says 32bit. Odd as i have switched to 32bit with a PAE Kernel and no more issues. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
FYI on the 32-bit issue. I only have 32-bit systems, and both were affected. -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I get it on the 64bit kernel. Not upstream *.34 64bit though. J -Original Message- From: liamdawe liamd...@gmail.com Sender: boun...@canonical.com Date: Sun, 13 Jun 2010 19:45:27 To: ja...@jvc26.org Reply-To: Bug 585765 585...@bugs.launchpad.net Subject: [Bug 585765] Re: Ubuntu 10.04 random freezes Okay i looked into it more, my apologies i can see someone else posted a comment where it says 32bit. Odd as i have switched to 32bit with a PAE Kernel and no more issues. -- 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. Status in “linux” package in Ubuntu: Confirmed Status in “xorg-server” package in Ubuntu: New 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: USERPID ACCESS COMMAND /dev/snd/controlC0: florian1689 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd490 irq 17' Mixer name : 'Intel G45 DEVIBX' Components : 'HDA:111d7603,103c1722,00100202 HDA:11c11040,103c3066,00100200 HDA:80862804,80860101,0010' 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/ubuntu/+source/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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Brand new Lenovo T510, 4gb RAM, Intel i5 (4 core) processor running Lucid. It's been freezing from day one. Just added pae to kernel (2.6.32-22-generic-pae) last week (for some reason installer did not see that I had 4gb of mem). Still, no difference, the computer is still freezing. The screensaver was running and I moved the mouse to wake it up and it froze. The good news is that I can SSH to it (usually it is completely hosed). Right TOP shows 99% cpu idle. Attached is kern.log with what could be an interesting stack trace: Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911040] INFO: task Xorg:1049 blocked for more than 120 seconds. Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911042] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911045] Xorg D 000be15b 0 1049985 0x0044 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911050] f16e9e14 00203086 c04ddd50 000be15b c08874a0 f16e291c c08874a0 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911057] 7cb059af 55fa c08874a0 c08874a0 f16e291c c08874a0 c08874a0 f27c0700 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911065] 7ca4e0ba 55fa f16e2670 f2542014 f2542018 f16e9e40 c05b0836 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911072] Call Trace: Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911077] [c04ddd50] ? kfree_skb+0x40/0x80 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911083] [c05b0836] __mutex_lock_slowpath+0xc6/0x130 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911088] [c05b0755] mutex_lock+0x25/0x40 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911102] [f8a0d5c4] i915_gem_set_domain_ioctl+0x94/0x130 [i915] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.97] [f8a5696d] drm_ioctl+0x25d/0x3e0 [drm] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911131] [f8a0d530] ? i915_gem_set_domain_ioctl+0x0/0x130 [i915] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911137] [c05b18cf] ? _spin_lock_irqsave+0x2f/0x50 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911141] [c016fba0] ? autoremove_wake_function+0x0/0x50 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911147] [c02fe3b4] ? security_file_permission+0x14/0x20 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911159] [f8a56710] ? drm_ioctl+0x0/0x3e0 [drm] Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911165] [c02200e1] vfs_ioctl+0x21/0x90 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911170] [c02203c9] do_vfs_ioctl+0x79/0x310 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911173] [c02206c7] sys_ioctl+0x67/0x80 Jun 13 22:27:38 nwt-l-jn01 kernel: [94710.911177] [c0109763] sysenter_do_call+0x12/0x28 I have everything in /var/log/ If other logs would be useful then let me know. Some other things to note: compiz is disabled, virtual box is disabled. When this current crash happened I was on AC power and I have the power settings set to not sleep, or spin down harddrives or anything, just turn on the screen saver (which is opengl picture show IIRC). ** Attachment added: kern.log http://launchpadlibrarian.net/50294285/kern.log -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
There is a mountain of reports of this in the forums, that are being missed by the Bug Tracker. http://ubuntuforums.org/showthread.php?p=9449420#post9449420 (43 pages) -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
This effects me to here are my system details System information report, generated by Sysinfo: 12/06/2010 6:01:57 PM http://sourceforge.net/projects/gsysinfo SYSTEM INFORMATION Running Ubuntu Linux, the Ubuntu 10.04 (lucid) release. GNOME: 2.30.0 (Ubuntu 2010-03-31) Kernel version: 2.6.32-22-generic (#36-Ubuntu SMP Thu Jun 3 22:02:19 UTC 2010) GCC: 4.4.3 (i486-linux-gnu) Xorg: unknown (23 April 2010 05:11:50PM) (23 April 2010 05:11:50PM) Hostname: nathanr-desktop Uptime: 1 days 10 h 32 min CPU INFORMATION GenuineIntel, Intel(R) Core(TM)2 Quad CPUQ6600 @ 2.40GHz Number of CPUs: 4 CPU clock currently at 1602.000 MHz with 4096 KB cache Numbering: family(6) model(15) stepping(11) Bogomips: 4800.60 Flags: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi flexpriority MEMORY INFORMATION Total memory: 3274 MB Total swap: 9593 MB STORAGE INFORMATION SCSI device - scsi2 Vendor: ATA Model: WDC WD20EARS-00J SCSI device - scsi3 Vendor: PBDS Model: DVD+-RW DH-16W1S HARDWARE INFORMATION MOTHERBOARD Host bridge nVidia Corporation C55 Host Bridge (rev a2) Subsystem: Dell Device 0249 PCI bridge(s) nVidia Corporation C55 PCI Express bridge (rev a1) nVidia Corporation MCP51 PCI Bridge (rev a2) (prog-if 01) nVidia Corporation C55 PCI Express bridge (rev a1) nVidia Corporation MCP51 PCI Bridge (rev a2) (prog-if 01) USB controller(s) nVidia Corporation MCP51 USB Controller (rev a3) (prog-if 10) nVidia Corporation MCP51 USB Controller (rev a3) (prog-if 20) nVidia Corporation MCP51 USB Controller (rev a3) (prog-if 10) nVidia Corporation MCP51 USB Controller (rev a3) (prog-if 20) ISA bridge nVidia Corporation MCP51 LPC Bridge (rev a3) Subsystem: Dell Device 0249 IDE interface nVidia Corporation MCP51 IDE (rev a1) (prog-if 8a [Master SecP PriP]) Subsystem: Dell Device 0249 GRAPHIC CARD VGA controller nVidia Corporation G92 [GeForce 8800 GT] (rev a2) Subsystem: nVidia Corporation Device 053c SOUND CARD Multimedia controller nVidia Corporation MCP51 High Definition Audio (rev a2) Subsystem: Dell Device 0249 NETWORK NVIDIA GRAPHIC CARD INFORMATION Model name: GeForce 8800 GT Card Type: PCI-E 8x Video RAM: 512 MB GPU Frequency: 600 MHz Driver version: NVIDIA UNIX x86 Kernel Module 195.36.15 Thu Mar 11 21:41:46 PST 2010 -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I installed an Intel Ethernet (PCI) adapter, disabled the on-board ethernet adapter, and the problem is gone. My hardware is the Intel D945GCLF2 Motherboard, and I've seen postings as old as 2008 with comments on the low-end NIC causing issues from day-one. I hope you all are as fortunate to get around your situation, as well. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I also upgraded my old thinkpad r40e from ubuntu 9 to 10.04 and the pc hangs with blank screen, no keyboard/mouse, and no drive activity. It hangs randomly but appears more often if I use firefox instead of google chrome. I can however get back the pc if I remove my pcmia linksys wifi. Then reconnect the linksys and pc continues from where it got hung as if nothing had happened. This pc runs fine before the upgrade. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I wonder if many folks are using NFS 3 here. I do have the error about locks before the freezes. (failed to register lockdv1 RPC) But I ran a remote ssh all night tailing messages and nothing, including no freeze. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I mentioned in a previous entry (#43), my HP desktop needed a check-up by my hardware consultant due to the many hard resets. Currently, the machine runs on its original OS Windows Vista without any problem and without any replacements needed. Discussing the issue with this consultant and others, we noticed that a problem with the heat control could explain the behaviour observed. (so ACPI). Running the program SpeedFan on Vista did not show a problem, however. So Vista is better than Linux for my HP (oops, never thought I would be able to write that down) It could be a wild speculation, but I am suspicious about the transition from kernel 2.6.31 and 2,6.32 regarding the ACPI code of the kernel. I have the following arguments: a) booting with acpi=off helps as mentioned a.o. by databubble (see item #39) b) There is a variety of failures mentioned by different people, (with or without mouse, keyboard, wireless , heavy graphics load, etc etc). The different computers, different hardware configurations could explain why this variety is occurring, but heat problems may explain the failures of peripherals and kernel. c) Still looking into the changes made, but apparently a lot has been changed with the introduction of 2.6.32 regarding power control and speedup during booting. Regression testing not rigorously enough for all hardware? For the record my computer is a HP m8000, without ability to control the ACPI on the bios (setting S1 or S3 for instance). I cannot afford to install Ubuntu Lucid with 2.6.32 at this moment, I will install a Linux (OpenSuse, Mandriva, Ubuntu 9.10) with 2.6.31 or even older kernel. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
For those interested - while I was having this issue on 10.04 (before backing down to 9.1) I did disable acpi by booting with acpi=off. That did nothing and the xorg process still took over with 100% after varying amounts of time. I had also disabled any compiz effects (which I have to do anyway because you can't vnc into the system *witth* compiz) and the screensaver. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Disabling acpi or apic didn't help my case either. Ubuntu 2.6.32 kernel remains unusable for me. ** Tags added: kernel-bug regression-release -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
This seems to be the last logged message before freeze for me: rsyslogd: [origin software=rsyslogd swVersion=4.2.0 x-pid=624 x-info=http://www.rsyslog.com;] rsyslogd was HUPed, type 'lightweight'. After this message, rsh connection is closed and system is frozen. In the latest case, there were no messages recorded in the previous 45 minutes. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
The usual suspects, but now I suspect there is no real message associated with the root cause: Jun 9 18:45:15 ATOM2 kernel: [ 37.675908] svc: failed to register lockdv1 RPC service (errno 97). Jun 9 18:49:37 ATOM2 kernel: [ 299.988020] Machine check events logged Jun 9 18:52:27 ATOM2 kernel: [ 470.603158] __ratelimit: 3 callbacks suppressed Jun 9 18:52:27 ATOM2 kernel: [ 470.603166] atkbd.c: Spurious ACK on isa0060/serio0. Some program might be trying access hardware directly. Jun 9 18:57:39 ATOM2 kernel: [ 782.535591] lo: Disabled Privacy Extensions Followed by freeze. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
The suggestion of using 2.6.31-10-rt prompted me to give 2.6.32-22-preempt a try. While I was impressed with how responsive the desktop seemed with a mix of high CPU load tasks going on in the background, it still failed the torture test and locked up this time with the return of both the do_IRQ: 0.177 No irq handler for vector (irq -1) and BUG: soft lockup - CPU#1 stuck for 61s! [ghb:9719] just before the freeze. The system was a little more responsive while it was freezing... I was even able to switch desktops and try other apps. Firefox, Handbrake and System Monitor locked up right away (grey windows) - I'm guessing they were on CPU 1, the one which experienced the soft lockup. The desktop CPU load widget showed CPU 1 at 100% Other apps. seemed okay briefly but ultimately everything locked solid within a couple of minutes, although I was able to reboot with SysRq+REISUB. I did get quite a lot of info in kern.log this time... the fun starts at line 1003. I'll give 2.6.31-10-rt a try in the next couple of days. ** Attachment added: kern.log http://launchpadlibrarian.net/49801638/kern.log -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I'm suffering from random freezes that more or less match the above description. What I see in the logs is: May 30 16:27:31 test-desktop kernel: [ 5425.833094] BUG: unable to handle kernel paging request at f7cea2bc May 30 16:27:31 test-desktop kernel: [ 5425.833103] IP: [c021a426] __d_lookup+0x66/0x110 May 30 16:27:31 test-desktop kernel: [ 5425.833114] *pde = 3703c067 *pte = May 30 16:27:31 test-desktop kernel: [ 5425.833119] Oops: [#1] SMP May 30 16:27:31 test-desktop kernel: [ 5425.833123] last sysfs file: /sys/devices/pci:00/:00:0e.0/host2/target2:0:0/2:0:0:0/block/sdb/uevent May 30 16:27:31 test-desktop kernel: [ 5425.833128] Modules linked in: usblp xt_limit xt_tcpudp ipt_LOG ipt_MASQUERADE xt_DSCP ipt_REJECT nf_conntrack_irc nf_conntrack_ftp xt_state nls_utf8 isofs nls_iso8859_1 nls_cp437 vfat fat snd_usb_audio snd_usb_lib gspca_stv06xx binfmt_misc snd_hda_codec_analog iptable_nat snd_wavefront nf_nat snd_cs4236 nf_conntrack_ipv4 snd_wss_lib nf_conntrack nf_defrag_ipv4 snd_opl3_lib snd_mpu401 snd_mpu401_uart snd_seq_dummy iptable_mangle snd_seq_oss snd_seq_midi snd_rawmidi snd_hda_intel iptable_filter snd_seq_midi_event snd_hda_codec snd_hwdep snd_pcm_oss snd_seq snd_mixer_oss ip_tables x_tables snd_seq_device snd_pcm gspca_zc3xx gspca_main nvidia(P) fbcon tileblit font bitblit softcursor ppdev snd_timer videodev v4l1_compat snd ns558 snd_page_alloc k8temp agpgart vga16fb vgastate i2c_nforce2 soundcore gameport parport_pc asus_atk0110 lp parport usb_storage usbhid hid ohci1394 ieee1394 forcedeth pata_amd sata_nv floppy May 30 16:27:31 test-desktop kernel: [ 5425.833198] May 30 16:27:31 test-desktop kernel: [ 5425.833203] Pid: 2794, comm: udisks-daemon Tainted: P (2.6.32-22-generic #33-Ubuntu) System Product Name May 30 16:27:31 test-desktop kernel: [ 5425.833208] EIP: 0060:[c021a426] EFLAGS: 00010282 CPU: 0 May 30 16:27:31 test-desktop kernel: [ 5425.833212] EIP is at __d_lookup+0x66/0x110 May 30 16:27:31 test-desktop kernel: [ 5425.833215] EAX: 2541 EBX: f7cea2bc ECX: 0011 EDX: f2be63b8 May 30 16:27:31 test-desktop kernel: [ 5425.833218] ESI: e844b3b8 EDI: d87a1ef0 EBP: d87a1ea4 ESP: d87a1e80 May 30 16:27:31 test-desktop kernel: [ 5425.833222] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 May 30 16:27:31 test-desktop kernel: [ 5425.833226] Process udisks-daemon (pid: 2794, ti=d87a task=f69fd9b0 task.ti=d87a) May 30 16:27:31 test-desktop kernel: [ 5425.833228] Stack: May 30 16:27:31 test-desktop kernel: [ 5425.833230] d87a1f3f d87a1ef0 0001 2541 e844b3b8 f2be63b8 0504 e844b3b8 May 30 16:27:31 test-desktop kernel: [ 5425.833238] 0 d87a1ef0 d87a1eb8 c021a50c d87a1f3f 0001 0003 d87a1f08 c024cfa5 May 30 16:27:31 test-desktop kernel: [ 5425.833245] 0 000d d87a1f3f d87a1f4c c070016b 0010 0002 May 30 16:27:31 test-desktop kernel: [ 5425.833253] Call Trace: May 30 16:27:31 test-desktop kernel: [ 5425.833259] [c021a50c] ? d_lookup+0x3c/0x50 May 30 16:27:31 test-desktop kernel: [ 5425.833264] [c024cfa5] ? proc_fill_cache+0x65/0x150 May 30 16:27:31 test-desktop kernel: [ 5425.833269] [c02168a0] ? filldir64+0x0/0xf0 May 30 16:27:31 test-desktop kernel: [ 5425.833274] [c024eb5b] ? proc_readfd_common+0xeb/0x1f0 May 30 16:27:31 test-desktop kernel: [ 5425.833279] [c0250af0] ? proc_fd_instantiate+0x0/0x130 May 30 16:27:31 test-desktop kernel: [ 5425.833284] [c0250af0] ? proc_fd_instantiate+0x0/0x130 May 30 16:27:31 test-desktop kernel: [ 5425.833288] [c02168a0] ? filldir64+0x0/0xf0 May 30 16:27:31 test-desktop kernel: [ 5425.833293] [c01e6259] ? handle_mm_fault+0x139/0x390 May 30 16:27:31 test-desktop kernel: [ 5425.833298] [c024ec97] ? proc_readfd+0x17/0x20 May 30 16:27:31 test-desktop kernel: [ 5425.833302] [c0250af0] ? proc_fd_instantiate+0x0/0x130 May 30 16:27:31 test-desktop kernel: [ 5425.833307] [c0216bd6] ? vfs_readdir+0x96/0xb0 May 30 16:27:31 test-desktop kernel: [ 5425.833310] [c02168a0] ? filldir64+0x0/0xf0 May 30 16:27:31 test-desktop kernel: [ 5425.833314] [c0216c59] ? sys_getdents64+0x69/0xc0 May 30 16:27:31 test-desktop kernel: [ 5425.833319] [c01033ec] ? syscall_call+0x7/0xb May 30 16:27:31 test-desktop kernel: [ 5425.833322] Code: 45 dc 89 d0 35 01 00 37 9e d3 e8 31 d0 23 05 94 13 7a c0 c1 e0 02 03 05 9c 13 7a c0 8b 18 85 db 75 09 eb 6e 90 8b 1b 85 db 74 67 8b 03 0f 18 00 90 8d 53 ec 8b 45 e8 89 55 f0 39 42 20 75 e6 8b May 30 16:27:31 test-desktop kernel: [ 5425.833360] EIP: [c021a426] __d_lookup+0x66/0x110 SS:ESP 0068:d87a1e80 May 30 16:27:31 test-desktop kernel: [ 5425.833365] CR2: f7cea2bc May 30 16:27:31 test-desktop kernel: [ 5425.833369] ---[ end trace aaa071149051d3bd ]--- Would you guys consider that a variant of the same bug? Does the above trace help? Yoav -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Unfortunately the many hard resets needed to reboot my multiple-linux AMD hardware (all 64 bits) (Ubuntu Lucid,gentoo, gentoo ~amd, Fedora 12, OpenSuse 11.2,Mandriva, Debian) resulted that my bios failed, and a check-up is now ongoing by a hardware specialist,;-))) So no detailed reports are available, only a couple of observations. 1) Linux versions with older kernels (pre 2.6.32) did not freeze like mandriva, OpenSuse, Fedora 2) Gentoo and Ubuntu had regular freeze of keyboard mouse (both USB) and screen (2.6.32), 2.6.32/33/34 for Gentoo) 3) Observations made by databubble (item #39 of this thread) correspond to my experiences However: a) No special activity was required to get a freeze b) Often freezing happened after some idle time (no human interaction with keyboard or mouse) c) wireless (atheron ath5 driver) failed too. Pinging Ubuntu machine from my windows machine did not work after freezing d) REISUB never worked (keyboard always dead) (e.g. caps lock also dead) e) freezing occurs also when X was not running (!!!) (So no relation with Xorg and/or Nvidia ?) f) After upgrading from Ubuntu 9.10, the freezing did not happen in the early days. Some indication when 2.6.32:22 was installed the problem were appearing, at least a high frequency seen after 2.6.32:22 and only rare before 2.6.32:22. A similar observation is valid (so far I remember) for the early versions of gentoo-2.6.32 kernels. -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
As Peter mentions, I have had this bug with no X running, so it may well be kernel related, rather than xorg specific. I didn't get the freezes using the ubuntu upstream kernels .34 line, but I can't get ndiswrapper to work with that kernel, so I can't use it for extended periods. J Sent using BlackBerry® from Orange -Original Message- From: Peter van Toorn p.van.to...@inter.nl.net Sender: boun...@canonical.com Date: Mon, 07 Jun 2010 13:29:15 To: ja...@jvc26.org Reply-To: Bug 585765 585...@bugs.launchpad.net Subject: [Bug 585765] Re: Ubuntu 10.04 random freezes Unfortunately the many hard resets needed to reboot my multiple-linux AMD hardware (all 64 bits) (Ubuntu Lucid,gentoo, gentoo ~amd, Fedora 12, OpenSuse 11.2,Mandriva, Debian) resulted that my bios failed, and a check-up is now ongoing by a hardware specialist,;-))) So no detailed reports are available, only a couple of observations. 1) Linux versions with older kernels (pre 2.6.32) did not freeze like mandriva, OpenSuse, Fedora 2) Gentoo and Ubuntu had regular freeze of keyboard mouse (both USB) and screen (2.6.32), 2.6.32/33/34 for Gentoo) 3) Observations made by databubble (item #39 of this thread) correspond to my experiences However: a) No special activity was required to get a freeze b) Often freezing happened after some idle time (no human interaction with keyboard or mouse) c) wireless (atheron ath5 driver) failed too. Pinging Ubuntu machine from my windows machine did not work after freezing d) REISUB never worked (keyboard always dead) (e.g. caps lock also dead) e) freezing occurs also when X was not running (!!!) (So no relation with Xorg and/or Nvidia ?) f) After upgrading from Ubuntu 9.10, the freezing did not happen in the early days. Some indication when 2.6.32:22 was installed the problem were appearing, at least a high frequency seen after 2.6.32:22 and only rare before 2.6.32:22. A similar observation is valid (so far I remember) for the early versions of gentoo-2.6.32 kernels. -- 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. Status in “linux” package in Ubuntu: Confirmed Status in “xorg-server” package in Ubuntu: New 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: USERPID ACCESS COMMAND /dev/snd/controlC0: florian1689 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xd490 irq 17' Mixer name : 'Intel G45 DEVIBX' Components : 'HDA:111d7603,103c1722,00100202 HDA:11c11040,103c3066,00100200 HDA:80862804,80860101,0010' 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Guys, i just found a solution on how to end the random freezing problem in Ubuntu 10.04. I have tried disabling the Visual Effects a.k.a. Compiz by going to Preference - Appearance - Visual Effects, then check the None button. Thats how I did with my system and there are no more random freeze. The bad thing is that there are no more visual effects but I can live with the Metacity features in Gnome. My system works faster, now that I turned off Compiz. -- 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
Re: [Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
On 06/06/10 15:24, julius wrote: Guys, i just found a solution on how to end the random freezing problem in Ubuntu 10.04. I have tried disabling the Visual Effects a.k.a. Compiz by going to Preference - Appearance - Visual Effects, then check the None button. I still get freezes with Compiz on or off unfortunately. Cheers for the heads up though, it might help others - that suggests that there is a cause of freezing courtesy of compiz - might be a place for another bug report. J -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I disabled proprietary nvidia drivers in Ubuntu 10.04 and Visual Efects changed to None. For now, it is working fine. Let us see what happens in the next hours. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
Just so we don't get too many unrelated freezes being tracked in this thread... the symptoms characterized by florianr were: - issue was NOT present prior to 10.04 - intermittent system-wide freezes - frozen image on screen, showing the desktop image without any change and not taking mouse/keyboard actions - sometimes MagicSysRQ (R-E-I-S-U-B) works, sometimes not. - system log is still active for some time after the freeze appears to happen - system logs do not contain any obvious/consistent message that identify the cause of the freeze - issue is STILL present testing with upstream kernels (except that you may be able to continue moving the mouse or a period of time) - not a memory issue - system stays connected via wireless (if using wireless) - issue appears on very different hardware (intel CPU and. AMD,; intel video and nVidia), - not related to a specific desktop (gnome and kde) or a specific application (e.g. virtualbox, firefox, etc.) From my own observations: - a freeze can be provoked by running processes with high CPU (and possibly disk I/O) such as with handbrake - I've been able to prompt freezes with no desktop or X server running although I don't know if florianr can confirm this on his system. As such, I doubt the problem can be compiz or xorg related (although, note that it may be processor load related, as as such something like compositing could make a system more likely to freeze) - I can eliminate freezes by booting with kernel parameters noapic nolapic acpi=off florianr, so we can see whether we're still dealing with the same bug or not, could you please verify: - your system still responds to pings when frozen (and you can't ssh in) - your system doesn't freeze if you boot with kernel parameters noapic nolapic acpi=off Others, if your symptoms are different from those above, you may want to start a new bug report. -- 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
[Ubuntu-x-swat] [Bug 585765] Re: Ubuntu 10.04 random freezes
I have Lucid installed on three PCs. Here are the devices and status: 1. ThinkPad T41p ATI FireGL (128 MB); Compiz enabled Version: Lucid 32 bit upgraded from Karmic via Update Manager Status: stable 2. ThinkPad T42 ATI Mobility Radeon 7500 (32 MB); Compiz enabled Version: Lucid 32 bit; fresh install Status: random freezing; always freezing at blank screensaver; freezing usually on Firefox or Chromium; freezes tend to be clustered (suspect possible issue with certain web sites which may be reloaded after hard reboot); this laptop was stable with Karmic and openSUSE 11.2 - no hardware issues are suspected 3. Custom Desktop (Intel Pentium D 805) ATI Mobility Radeon 9600 (256 MB); Compiz enabled Version: Lucid 64 bit; fresh install Status: stable I have scoured various blogs and forums and tried every suggestion I could find to stabilize the T42, including: a. Custom xorg.conf b. radeon.modeset=0 in GRUB (also tried nomodeset) c. Set screensaver to other than blank screen (the laptop would still freeze at some point after the screensaver kicked in) Initially, I thought that some changes had made a difference. However, the randomness of this issue can make a one hour freeze-free session seem like an improvement. Soon enough, though, I would find the system locking every two minutes, five minutes, ten minutes, etc. However, I think I have finally found a solution without downgrading to Karmic: I had seen where some users with Intel graphics cards had experienced success downgrading the kernel to linux-image-rt (2.6.31.10.12). While I certainly don't have a need for a real time kernel, this was the only kernel in the default Ubuntu Lucid repositories that was based on 2.6.31 and not 2.6.32. I didn't want to go with a nightly build or PPA. I wanted to stick with the stock repo, if possible. Sure enough, I've been operating nearly two full days without a lockup. The screensaver kicks in appropriately and comes out of screensaver mode (which the laptop previously had not done). In aggregate, I've had hours of use without any issue whatsoever. Previously, I would have expected anywhere from 4-12 freezes. This laptop still has all the various changes that I've made, so I can't yet tell whether it is the kernel alone or if it is the downgraded (plus real time) kernel in conjunction with one of the other changes I have made. I will shortly rebuild this laptop with a custom remaster (using Remastersys) with the linux-image-rt kernel as the sole change. I expect this will work without any special change to xorg.conf or GRUB, but will report back if this fails and the freezes return -- 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
