/srv/irclogs.ubuntu.com/2012/07/11/#ubuntu-kernel.txt

jjohansenbjf: who was working on the backport for CVE-2012-1601?00:18
ubot2jjohansen: The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service (NULL pointer dereference and host OS crash) by making a KVM_CREATE_IRQCHIP ioctl call after a virtual CPU already exists. (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1601)00:18
unixpro1970I am noticing a high interrupt count in /proc/interrupts followed by an eventual system crash is this a known issue with 3.0.0-12?  Can someone point me to a forum or link that discusses ubuntu kernel bugs and related issues? thanks00:37
unixpro1970This occurs on 11.1000:38
unixpro1970I am looking at kernel.org does anyone have an ideas00:40
unixpro1970any00:41
jwiunixpro1970: maybe start with updating your kernel, the latest one from -updates for 11.10 is 3.0.0-22.3600:51
unixpro1970just what i thought, i found this in topic in 3.0..13 " genirq: Fix race condition when stopping the irq thread"00:52
unixpro1970sound like it might be related00:53
unixpro1970sounds00:53
bjfjjohansen: can't remember, it may have been me03:05
bjfjjohansen: looking at it, it doesn't look familiar though03:05
=== anubhav_ is now known as anubhav
* apw yawns07:36
cooloneyapw: hey, morning07:43
apwcooloney, moin07:43
cooloneyapw: i sent out several patches to our kernel team mail list, did you receive them07:44
cooloneyi didn't get those emails sent out by the mail list, weird07:45
* apw looks07:46
smbcooloney, Hm, I don't seem to see them immediately 07:46
smbgot some subject for me to search07:46
* apw neither07:46
cooloneyso weird. but it's in the achive07:46
cooloneyhttps://lists.ubuntu.com/archives/kernel-team/2012-July/thread.html07:47
cooloneyplease find them at the end of this page07:47
cooloney[PATCH 0/9] [Quantal/master-next] update configs   Bryan Wu07:47
cooloney[PATCH 0/3] [Quantal/ti-omap4] update configs   Bryan Wu07:47
cooloneysmb and apw ^^07:47
smbcooloney, Those don't seem to have been synced over to me...07:48
apwcooloney, nope don't seem to have them either07:48
cooloneysmb: me neither, so weird. looks like mail man stops working07:48
smbWell I got the mails from Tim and Herton above07:49
smbSeems anything after that is still missing07:50
smbJust weird it went into the archive07:50
apwok they are not in the moderation queue, which makes sense as they are in the archive07:51
* apw moves to #is07:51
cooloneysmb: yeah, me. mails from rtg and herton are my last emails from our mail list07:53
ppisatimoin08:04
dileksI yesterday reported that I cant control brightness with 3.2.0-27 but 3.2.0-26 works well. known issue? (this is on a sandy-bridge ultrabook)10:47
* henrix -> lunch11:24
e11bitsI have this linux device driver for Realtek Ethernet controllers that I placed in /usr/src and added to dkms. If I use dkms manually the module gets built and installed and everything is fine. But if I download a new kernel image installation hangs when dkms kicks in. Where can I see what's happening? I'm pretty sure there is something wrong with my dkms.conf file: http://paste.ubuntu.com/1086041 (feel free to point me to a more 12:08
e11bitsappropriate channel)12:08
* cking reboots12:47
fresh-nesCan somebody help me to defer initcalls of the boot, as explained here : http://elinux.org/Deferred_Initcalls . But for the kernel 3.3 please13:07
ppisatidiwic: this morning i realized i can't play any audio file if i'm not logged in via GUI13:16
ppisatidiwic: i mean, if i ssh into the box and execute 'mplayer foo.mp3' i don't get any output13:17
ppisatidiwic: until i login via lightdm13:17
ppisatidiwic: why?13:17
diwicppisati, a VT should do as well, but not SSH - consolekit have not assigned you the right to use the card13:17
rtgppisati, ecryptfs ?13:17
diwicppisati, see https://wiki.ubuntu.com/Audio/TheAudioGroup for a workaround and the problems with using that workaround13:19
fresh-nesWhat technics exist in order to fasten the boot of the kernel ?13:26
aboganie11bits: I don't remeber exactly but dkms should put the log file in /var/lib/dkms/PACKAGE_NAME/PACKAGE_VERSION/KERNEL_VERSION/ARCH/log/make.log13:32
aboganifresh-nes: Depends on how many time you want spend in this effort. The simplest is build custom kernel.13:34
fresh-nesabogani : That's what I do. I build my own 3.3 kernel for my pandaboard.13:35
aboganifresh-nes: So this is ths wrong channel. Ubuntu never had released a 3.3 kernel ;)13:37
pgranerjsalisbury, that kernel fixed that webcam and headset issue, commented in the bug13:38
aboganifresh-nes, In your shoes I'm trying to ping in #beagle13:38
fresh-nesabogani : you're right, I use linaro distro... sorry and thank you13:39
aboganifresh-nes: No problemi I'm a Ubuntu-over- BeagleBone user ;)13:40
jsalisburypgraner, thanks for the update.13:42
jsalisburypgraner, there still may be an issue with that patch.  there are reports upstream that the webcam may crash after a long period of use.  I'm testing that now.13:42
pgranerjsalisbury, ok, I don't have a lot of calls today, but I do tomorrow so I'll get to exercise it then13:43
jsalisburypgraner, great, thanks.  I'll let you know if I have a new test kernel.13:43
e11bitsabogani: Ah, will have a look. Thanks!13:52
argesapw, hello. was wondering why the natty kernel abi was changed from 2.6.38-15.62 to 2.6.38-15.64 (pad.lv/1019992) recently14:13
rtgarges, build screwup14:13
argesrtg, ahh the ppa ddeb thing14:13
rtgright14:13
apwarges, yep, thats when ... that thing, its same bits 62->6414:14
argeswhy was it +=2 ?14:14
rtgarges, note that its only a version change, not an ABI change14:14
apwarges, i screwed up the rebuild, so i had to do it twice14:14
argesapw, gotcha. ah yes the second number is build number ok14:14
apwbut it was only a no-change rebuild between those two numbers14:14
argescool14:14
apwinded the .63 never built14:14
* ogasawara back in 2014:49
* ppisati needs a preamplified mic...15:18
pgranerjosepht, see bug 101802015:20
ubot2Launchpad bug 1018020 in linux "Logitech webcam not working" [High,In progress] https://launchpad.net/bugs/101802015:20
josephtpgraner: me or jsalisbury ?15:23
jsalisburypgraner, thanks.  I'll let upstream know.15:23
pgranerjsalisbury, I had it running about 15 min15:24
pgranerjosepht, sorry dude, to many Joe's now15:24
jsalisburypgraner, ok, I'll let you know when the next test kernel is available.15:24
pgranerjsalisbury, ack15:25
Kanohi apw , could you update kernel-wedge? it is older than wheezy now16:04
Kanohi tseliot 16:04
tseliothi Kano16:04
Kanodid you package fglrx 12-6-legacy16:05
tseliotKano: no, not yet16:05
Kanohow will you do that? fglrx-legacy package or some other way?16:05
tseliotKano: yes, I'll probably call it fglrx-legacy16:06
Kanodid the 12-6 beta you had in the repo work with your quantal xserver 1.12? for 12-6 beta/final i had to patch libpciaccess on 64 bit. i tried your patches for kernel 3.5 without success with the 12-6 final16:09
Kanomost likely i will try 12-6 legacy + patch for kernel 3.5 on wheezy16:10
tseliotKano: sorry, I haven't even tried the beta yet16:11
Kanowell you best use the control+signature from fglrx 12-4 for the legacy package16:11
* ppisati -> gym16:14
jjohansenherton: you need to update the attribution on that patch, Sasha Levin actually found it, I just passed the info on17:25
hertonjjohansen, ah ok, what should be the reported-by?17:25
jjohansenherton: Reported-by: Sasha Levin <sasha.levin@oracle.com>17:27
hertonack17:27
rtgherton, that patch also needs updates for the custom binaries17:33
hertonrtg, indeed, I just forgot to run the script to integrate it17:34
=== rtg is now known as rtg-lunch
=== rtg-lunch is now known as rtg
* henrix -> EOD18:30
* cking -> EOD18:56
=== jdstrand_ is now known as jdstrand
bjfogasawara: bug 102171819:50
ubot2Launchpad bug 1021718 in linux "Ubuntu Precise ISO test failed in Jenkins due to debian installer failed to get debconf answer 'base-installer/kernel/linux/initrd'." [Critical,Confirmed] https://launchpad.net/bugs/102171819:50
bjfskaet, I just got pinged w.r.t. bug 102171820:09
ubot2Launchpad bug 1021718 in linux "Ubuntu Precise ISO test failed in Jenkins due to debian installer failed to get debconf answer 'base-installer/kernel/linux/initrd'." [Critical,Confirmed] https://launchpad.net/bugs/102171820:09
skaetbjf,  good.   Was going to be pinging you myself shortly ;)20:09
bjfskaet, you bumped it up to "Critical". Seems like it would have been a good idea to reach out to someone on the kernel team and let us know about that.20:09
bjfskaet, we had to re-upload almost all our packages last week, this issue should have been fixed days ago20:10
skaetbjf,  I just copied the status that was there, when I targetted it correctly.  20:10
skaetit was targetted against quantal when I looked at it, so, understandable you didn't see it. 20:11
bjfskaet, ah, it's gema i should be "discussing" this with20:11
* skaet nods20:11
* rtg -> EOD20:15

Generated by irclog2html.py 2.7 by Marius Gedminas - find it at mg.pov.lt!