[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
randallw, thank you for reporting this bug and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux replace-with-bug-number Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. ** Tags added: kernel-bug ** Summary changed: - hard lock (hang) after a few minutes with APIC enabled + BUG: Bad page map in process sleep pte:2000 pmd:126932067 ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/659705 Title: BUG: Bad page map in process sleep pte:2000 pmd:126932067 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
Hi I have a similar problem. I have a problem with my Ubuntu 10.10. I had problem with installation too. If I boot live cd my system after login into desktop freezes after 10-15 seconds. I had to go in installation process and hit F6 and check : noacpi=off, noapic, nolapic, edd=on (Im not sure if all otions should be check). After this I could install ubuntu(no freezes). After installation process I had the same problem, after 10-15 seconds system freezes (I have to hard restart the system). I discoverd if I go to recovery console and hit rootconsolesu predragstartx my ubuntu start up with out any problems. I think that is not problem with Compiz becasuse I run Ubuntu with/without it. In recovery console mode I have turn on Compiz and everything is fine. On my PC I have many times installed Ubuntu and everything goes good. I changed only my graphic card from Nvidia to Ati. Maybe this is a problem?(I dont think) Tell me what I should send to you and I do it. My PC configuration in attachment. ** Attachment added: hardinfo_report.pdf https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/2016279/+files/hardinfo_report.pdf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/659705 Title: hard lock (hang) after a few minutes with APIC enabled -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
Hi Predrag, Did you try your old graphics card? Did you try the nolapic_timer option? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/659705 Title: hard lock (hang) after a few minutes with APIC enabled -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/659705 Title: hard lock (hang) after a few minutes with APIC enabled -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
Jason, I have the same problem on a Samsung X360. It *was* only occurring on battery mode, but recently it has started occurring when I'm plugged as well. Linux niflino 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 02:41:37 UTC 2010 x86_64 GNU/Linux I've just set the nolapic_timer in my /etc/default/grub file, but it certainly makes no difference on battery... I'll report back about on power, as I really have no way to 'instigate' this crash. I've tried the hdparm setting as well, but these are SSD drives, is it even relevant? --john -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/659705 Title: hard lock (hang) after a few minutes with APIC enabled -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
Hi Jason, That is interesting. Just so we're 100% clear: your hard-lockup is still related to APIC bios/kernel options, right? So you can avoid the lockups like me by using the nolapic_timer kernel command-line option or by disabling APIC? Does your laptop use some sort of CPU frequency scaling when in battery mode to power save? I find it surprising that the hard disk should have anything to do with it. Cheers, Randall -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
I have traced this down to only occurring while in battery mode on my Samsung X360. It occurs seemingly random, but it is accompanied by a hard drive spindown. I have had this issue since 9.04. Currently the only workaround that reduces the probability of a hard lockup is setting: hdparm -S 0 /dev/sda I have tried to simulate this by messing with -Y and such in hdparm, but I can't seem to hard lock it manually. The seemingly random lockup may be associated closely about the time I would get a 40% (the first warning) battery life. Hope this helps. -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
An update: I have been experimenting with kernel command-line params for APIC. Adding noapic make no difference- you still get all CPUs appearing and it still crashes after a few minutes. Adding nolapic has the same effect as disabling APIC in the bios: the system is stable, but you only get 1 CPU. The best option seems to be nolapic_timer which seems to be a stable system with all 4 CPUs showing. I'll add a few dmesg outputs with the various kernel options used. -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
** Attachment added: with the nolapic_timer kernel option https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/1713617/+files/dmesg_nolapic_timer.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
** Attachment added: with apic debugging messages turned on https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/1713619/+files/dmesg_apic_debug.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
** Attachment added: with the noapic kernel parameter https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/1713618/+files/dmesg_noapic.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
** Attachment added: AlsaDevices.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690161/+files/AlsaDevices.txt ** Attachment added: AplayDevices.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690162/+files/AplayDevices.txt ** Attachment added: ArecordDevices.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690163/+files/ArecordDevices.txt ** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690164/+files/BootDmesg.txt ** Attachment added: Card0.Amixer.values.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690165/+files/Card0.Amixer.values.txt ** Attachment added: Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690166/+files/Card0.Codecs.codec.0.txt ** Attachment added: Card1.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690167/+files/Card1.Codecs.codec.0.txt ** Attachment added: Card1.Codecs.codec.1.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690168/+files/Card1.Codecs.codec.1.txt ** Attachment added: Card1.Codecs.codec.2.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690169/+files/Card1.Codecs.codec.2.txt ** Attachment added: Card1.Codecs.codec.3.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690170/+files/Card1.Codecs.codec.3.txt ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690171/+files/CurrentDmesg.txt ** Attachment added: Dependencies.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690172/+files/Dependencies.txt ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690173/+files/Lspci.txt ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690174/+files/Lsusb.txt ** Attachment added: PciMultimedia.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690175/+files/PciMultimedia.txt ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690176/+files/ProcCpuinfo.txt ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690177/+files/ProcInterrupts.txt ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690178/+files/ProcModules.txt ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690179/+files/UdevDb.txt ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690180/+files/UdevLog.txt ** Attachment added: WifiSyslog.txt https://bugs.launchpad.net/bugs/659705/+attachment/1690181/+files/WifiSyslog.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
This is the output of dmesg when the APIC option in the bios is enabled (default) about 10 seconds before it crashed. ** Attachment added: dmesg2.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/1690209/+files/dmesg2.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
Here is the dmesg output for the mainline kernel 2.6.32-0206322410-generic. This also hangs, although it wasn't an immediate hard lockup. First the input from the usb keyboard seemed to die (mouse still worked). I tried switching to a text terminal to grab output, but it had hung by the time I got to a text prompt. ** Attachment added: dmesg_mainline1.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/1690266/+files/dmesg_mainline1.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
Here is the mainline kernel dmesg output with the APIC option disabled in the bios. Seems stable again (using it now), but again only 1 core of 4 core CPU. ** Attachment added: dmesg_mainline1_noapic.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/1690267/+files/dmesg_mainline1_noapic.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 659705] Re: hard lock (hang) after a few minutes with APIC enabled
This is the dmesg output that contains some interesting errors, however the system hung many seconds after the errors appeared in the log. In all cases, I am doing a tail -f /var/log/messages and nothing ever appears immediately before the system hangs. So the errors that appear in this log might not have anything to do with the real problem. ** Attachment added: dmesg_20101013-155802.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/659705/+attachment/1690381/+files/dmesg_20101013-155802.txt -- hard lock (hang) after a few minutes with APIC enabled https://bugs.launchpad.net/bugs/659705 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
