salty-horse | using iotop on lucid I get: "CONFIG_TASK_DELAY_ACCT not enabled in kernel, cannot determine SWAPIN and IO %" -- was the flag removed recently? | 00:05 |
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salty-horse | found it in here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/493156 | 00:25 |
ubot3 | Malone bug 493156 in linux "Please enable CONFIG_TASK_DELAY_ACCT" [Wishlist,Won't fix] | 00:25 |
salty-horse | hi BenC | 00:35 |
geoff918 | Can anyone answer this question?: http://ubuntuforums.org/showthread.php?p=9006250&posted=1#post9006250 | 00:43 |
mtx_init | what is the symbol table device names are encoded in? im a bit confused. | 01:08 |
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psurbhi | chrisccoulson, ping | 10:03 |
chrisccoulson | psurbhi, hi | 10:03 |
psurbhi | i am looking at the bug 539467 on LP | 10:03 |
ubot3 | Malone bug 539467 in linux "Frequent ATA errors and disk corruption" [Undecided,Triaged] https://launchpad.net/bugs/539467 | 10:03 |
psurbhi | had a questione | 10:03 |
psurbhi | * question | 10:03 |
psurbhi | .. | 10:03 |
psurbhi | the description you have posted seems to be a part of a dmesg | 10:04 |
chrisccoulson | it is | 10:04 |
psurbhi | do you have that dmesg? | 10:04 |
psurbhi | containing the error messages? | 10:04 |
chrisccoulson | not the whole dmesg, i only copied the section with the errors from it | 10:04 |
chrisccoulson | unfortunately, it doesn't save to disk ;) | 10:04 |
psurbhi | aaha | 10:04 |
psurbhi | sure.. ! | 10:05 |
chrisccoulson | so i just pastebin'd the errors before rebooting | 10:05 |
chrisccoulson | i can grab the whole dmseg when it happens again though | 10:05 |
psurbhi | ya.. cool.. can you get more than the error messages too? just to know something that happens before it | 10:05 |
chrisccoulson | yeah, no problem | 10:06 |
psurbhi | ya..that will be very helpful :) so i will comment as such on the bug as of now, ok :) | 10:06 |
chrisccoulson | thanks | 10:06 |
psurbhi | chrisccoulson, also one more question | 10:07 |
psurbhi | you did not see this bug before 2.6.32.16? which means 2.6.32-15 worked fine for you? | 10:08 |
chrisccoulson | psurbhi, i'm not too sure. the laptop is quite new, but i started seeing it as soon as i upgraded to lucid | 10:09 |
psurbhi | ok | 10:09 |
psurbhi | thanks! | 10:09 |
chrisccoulson | psurbhi, the first lucid kernel i ran on this was 2.6.32-10 | 10:10 |
chrisccoulson | (i've still got them all on here) | 10:10 |
psurbhi | cool..so did that work? or did that too give you the errors? | 10:10 |
chrisccoulson | IIRC, that gave the errors too | 10:11 |
chrisccoulson | i can try that again later though | 10:11 |
psurbhi | ok..thats helpful | 10:11 |
psurbhi | great | 10:11 |
JFo | Keybuk, who all does the nouveau development? I'd like to get someone to look over bug 539655 if possible. Unless you are still thinking it is an X issue even with Stefan's logs | 12:28 |
ubot3 | Malone bug 539655 in linux "nouveau hard lockup in nouveau_gem_ioctl_cpu_fini" [Medium,Triaged] https://launchpad.net/bugs/539655 | 12:28 |
Keybuk | JFo: #nouveau is a good place to start | 12:29 |
Keybuk | as I said, I think it's probably a nouveau issue | 12:29 |
JFo | k | 12:30 |
JFo | anone in particular I should ping? :) | 12:30 |
JFo | err anyone* | 12:30 |
JFo | nm | 12:30 |
JFo | <-brain is slow this morning | 12:31 |
JFo | thanks Keybuk | 12:31 |
Keybuk | JFo: you has a reply already | 12:49 |
JFo | yep :) | 12:50 |
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Kano | hi apw , why was | 13:56 |
Kano | http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-lucid.git;a=commitdiff;h=99380e40c725fbb737e1fbf30c9c54e4c6285455 | 13:56 |
Kano | done? | 13:56 |
Kano | also the description is somehow wrong, woulnt it be RE-modularise SATA disk controllers | 13:56 |
amitk | interesting, my headphones are plugged in and the sound is coming out of my speakers | 14:42 |
JFo | nice | 14:43 |
JFo | I wonder if that was what was happening to me earlier when you guys were getting the echo | 14:43 |
amitk | worth checking out | 14:43 |
psusi | there seems to be something very wrong with pipe()s... tar -cf - | dd of=/dev/null is more than an order of magnitude slower than tar -cf - > /dev/null.. having dd use a larger block size does not help, and the system is not cpu bound. | 14:51 |
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Sarvatt | smb: do you actually have anything hooked up to the TV-1 on your geforce 6800? | 17:31 |
smb | Sarvatt, No, its just a single VGA connected | 17:35 |
smb | Sarvatt, Were would I see whether the driver thinks there is something connected? | 17:51 |
Sarvatt | in your dmesg there it's showing a load on TV-1, I was wondering because fedora is disabling tv-out http://cvs.fedoraproject.org/viewvc/F-12/kernel/drm-nouveau-tvout-disable.patch?view=markup | 17:57 |
smb | Sarvatt, Hm. tv-output stuff. Have I seen something lately...? Gosh, to many things passing by | 18:04 |
smb | Hm, this one on .33 stable... But it was for another system. "drm/i915: Use a dmi quirk to skip a broken SDVO TV output." | 18:07 |
quentusrex | My search has finally led me here. | 18:43 |
quentusrex | https://bugs.launchpad.net/linux/+bug/347711 | 18:43 |
ubot3 | Malone bug 347711 in linux "Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller Unstable on Jaunty" [Unknown,In progress] | 18:44 |
quentusrex | Can someone help me debug a kernel network driver problem? | 18:44 |
quentusrex | I have found the r8168 and the r8169 network drivers to be unstable under heavy load on my system and can reproduce the issue within 15 minutes. | 18:45 |
quentusrex | My problem is I don't know what info is needed to truly track down the issue | 18:50 |
johanbr | quentusrex, it's a known problem, with plenty of reports | 18:51 |
johanbr | I don't think there's much you can do, apart from waiting for the kernel devs to solve it | 18:51 |
quentusrex | alright, is there a 'main' ticket for it? | 18:51 |
johanbr | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/472057 might be the same issue | 18:52 |
ubot3 | Malone bug 472057 in linux "NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out" [Undecided,Confirmed] | 18:52 |
johanbr | maybe one of them should be marked as duplicate of the other | 18:53 |
quentusrex | johanbr, I've been trying to find an upstream report | 18:55 |
quentusrex | I have found things that sound similiar, but not exact. | 18:56 |
johanbr | http://bugzilla.kernel.org/show_bug.cgi?id=12411 ? | 18:56 |
ubot3 | bugzilla.kernel.org bug 12411 in Network "2.6.28: BUG in r8169" [Normal,Assigned] | 18:56 |
quentusrex | johanbr, does this look the same: http://paste.ubuntu.com/399465/ | 18:59 |
quentusrex | it does to me, but I'm not familiar with kernel call traces | 18:59 |
quentusrex | that is the output as soon as the network connection fails | 19:00 |
johanbr | doesn't look exactly the same | 19:01 |
johanbr | but having some of the earlier output would help | 19:02 |
johanbr | i.e, before line 1 | 19:02 |
quentusrex | just above that was the end of the last networking crash | 19:03 |
quentusrex | I'm going to reboot the server and copy the whole syslog output | 19:03 |
quentusrex | and, how do I remove the r8168 driver and put the r8169 back into service? | 19:04 |
quentusrex | just: rmmod r8168; modprobe r8169 | 19:04 |
quentusrex | ? | 19:04 |
johanbr | quentusrex, yep | 19:08 |
quentusrex | johanbr, how do I tell which driver is actually being used for a network interface? | 19:21 |
johanbr | I guess lsmod should tell you | 19:22 |
quentusrex | it says 0 for the in use by column | 19:22 |
johanbr | or "dmesg |tail" just after loading, to see if it actually binds to the interface | 19:22 |
quentusrex | lshw just said it. | 19:23 |
quentusrex | is that reliable for this? | 19:23 |
johanbr | should be | 19:27 |
mwhudson | hi | 20:16 |
mwhudson | i'm still being affected by this bug in lucid: https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/377598 | 20:17 |
ubot3 | Malone bug 377598 in linux "[i945gm] Video corruption when disabling internal monitor" [High,Confirmed] | 20:17 |
mwhudson | and i'm wondering if i should be surprised by this or not | 20:17 |
mwhudson | the linked freedesktop.org bug suggests it was fixed in the kernel a fair while ago | 20:18 |
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cnd | anyone know if there's an interface for karmic-proposed like packages.ubuntu.com? | 21:01 |
cnd | actually, I'll ask at #ubuntu-devel | 21:01 |
quentusrex | Is there a way to test newer ubuntu Karmic kernels? in such a way that can be rolled back? | 21:11 |
quentusrex | I would like to test the newer kernels to see if the bug is fixed(on a karmic sandbox) | 21:11 |
quentusrex | but be able to remove the newer kernels if they all fail. So I can go back to stock kernel. | 21:11 |
tormod | quentusrex, if you install a kernel with another version (not just the last ubuntu-version number) it will be installed side by side with the others and you can choose in the grub menu | 21:14 |
quentusrex | thanks tormod is there a ppa for these? | 21:16 |
tormod | quentusrex, which kernels are you looking for? | 21:19 |
quentusrex | I am running Linux therabbit 2.6.31-20-server #58-Ubuntu SMP Fri Mar 12 05:40:05 UTC 2010 x86_64 GNU/Linux | 21:20 |
quentusrex | I would like to test something more recent to see if the problem has been fixed. | 21:20 |
quentusrex | tormod, I have no issues running the 'latest' kernel to test it | 21:21 |
quentusrex | or testing other kernels more recent than the stock one I am using now | 21:21 |
tormod | quentusrex, for a start you can install the latest lucid kernel, just get it from the main repo | 21:22 |
tormod | then you can test later upstream kernels from the "kernel mainline ppa" | 21:23 |
quentusrex | tormod, is there an apt repo for mainline kernels? | 21:24 |
tormod | https://wiki.ubuntu.com/KernelTeam/MainlineBuilds | 21:24 |
mrec | hi, is there anyone who can commit a patch to the lucid kernel? | 21:35 |
mrec | https://bugs.launchpad.net/ubuntu/+source/tvtime/+bug/544527 | 21:36 |
ubot3 | Malone bug 544527 in tvtime "usbfs is bugged with >2.6.32.9 and <=2.6.33 (breaks VMWare, Qemu, sane scanners, ...)" [Undecided,New] | 21:36 |
mrec | I think I will set our devices to Bulk in order to work around that bug :/ | 21:36 |
mrec | there are around 700 devices out there in the field which are affected by this bug | 21:37 |
quentusrex | tormod, that doesn't have an apt repo | 21:44 |
quentusrex | so it won't allow for apt-get update; apt-get install X | 21:45 |
quentusrex | I can install it from here, but I would prefer the other direction since I cache apt repos and I am able to test multiple machines this way. | 21:45 |
tormod | quentusrex, no I am afraid the kernel-ppa is not a real PPA :) | 21:48 |
quentusrex | tormod, is there any talk about creating a real ppa for it? | 21:50 |
quentusrex | I think it would help get kernel testing done :) | 21:50 |
tormod | quentusrex, maybe you can use a script which sucks down from http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/ ... | 21:52 |
quentusrex | is there an upstream irc channel? | 21:53 |
dupondje | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/543314 => can somebody check this plz ? :) | 21:53 |
ubot3 | Malone bug 543314 in linux "Frequently used NIC (Marvell Technology Group Ltd. Device 4381) not supported" [Undecided,Confirmed] | 21:53 |
quentusrex | 2.6.34-999 interesting... :) | 21:57 |
quentusrex | tormod, the mainline kernel doesn't have the kvm modules does it? | 22:01 |
tormod | quentusrex, I don't know, but the config file should tell | 22:08 |
quentusrex | tormod, thanks for the help. It does, but it isn't compatible. In this case I can't just upgrade the kernel. | 22:10 |
quentusrex | tormod, is it recommended to test the realtek driver directly? | 22:15 |
tormod | quentusrex, I don't know much about kvm etc | 22:16 |
quentusrex | tormod, I had a test environment setup that could crash it in a few minutes with a kvm torrent server running | 22:17 |
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