/srv/irclogs.ubuntu.com/2012/04/19/#ubuntu-kernel.txt

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smbmorning06:37
ppisatimoin07:07
ppisati204pkgs... uhm...07:37
* ppisati -> brb07:37
apwbryceh, how did things go07:41
apwppisati, 30 for me07:46
* apw yawns07:48
brycehapw, well jesse recognized the problem as a legitimate kernel issue07:49
brycehapw, but no advice towards a solution so far07:49
apwbryceh, is this on irc or on email, shall i submit the patch to start some discussion?07:49
* ppisati -> reboot07:50
brycehapw, https://bugs.freedesktop.org//show_bug.cgi?id=4889407:51
ubot2Freedesktop bug 48894 in libdrm "plymouthd crashed with SIGABRT in __assert_fail_base()" [Major,New: ]07:51
brycehapw, submitting patch upstream would probably be a step forward07:51
apwbryceh, is this something you can reproduce?  i could try making it stay in the kernel to see if it papers over it in the short term07:52
brycehapw, none of us X guys have repro'd it afaik07:53
brycehI think it takes "special" hardware that's fast in one part and slow in the other07:54
apwi used to be able to repro the open panic way back when i was doing the flicker free boot stuff, on a mini 10, like in lucid, but i've only ever then seen the occasional drop to 'text splash' as a result07:54
brycehI imagine we could rig up some contrived synthetic reproduction07:54
apwnothing spectacular every happened.  anyhow, i'll get this shit together as an email submission, as an RFC with request for a cleaner handling of the wait07:54
apwi should have done it a year ago ... sigh07:55
apwbryceh, so jesse asks us to file a separate bug for the drm core issue here, the crashing on open, did you make one so i can refernece it in the submission?07:57
apwbryceh, or are you repurposing this original one.  i suspect you might be, but from an upstream point of view they may prefer a nice clean one07:57
brycehapw, yes, rather I reassigned the bug over to DRM/libdrm07:57
apwbryceh, ok i'll use that one to start with.07:58
apwsmb, moinn08:02
* apw reboots to get todays crack08:02
smbapw, morning08:02
* ppisati -> out for lunch + post office10:57
Kanohi11:14
Kanodid anybody try the EFI stub on 3.3+? it is disabled in mainline builds11:14
Kanoi think there was a tool to change the root device of a compiled kernel, but i do not remember it11:15
Kanomaybe rdev,but this is not available anymore...11:17
* apw goes splash11:38
* ogra_ hands apw a towel11:40
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brendandherton, any news on a respin?13:13
hertonhenrix, ^13:13
henrixbrendand: we're still waiting for positive feedback on oneiric13:14
brendandhenrix - anything i can help with?13:14
henrixbrendand: the patch has been queued into precise13:14
brendandhenrix - aha, so you'll use the same patch in oneiric. of course13:14
henrixbrendand: well, if you can reproduce the issue in oneiric, you could test the kernel i posted13:14
brendandhenrix - i think we have. this is the patch that actually fixes the problem, rather than just avoiding it, right?13:15
henrixbrendand: yep13:15
henrixbrendand: if you can test oneiric, cool. if not, maybe we can wait a little bit more and then... that's bjf's call13:16
brendandhenrix - is there an oneiric kernel with the patch?13:17
henrixbrendand: yes, let me give you an url...13:17
henrixbrendand: http://people.canonical.com/~henrix/lp984387-postponeirq-oneiric/13:17
henrixbrendand: its in comment #13 bug #98438713:18
ubot2Launchpad bug 984387 in linux "[Dell Studio XPS 1340] Kernel panic with 3.0.0-19 on boot" [High,Confirmed] https://launchpad.net/bugs/98438713:18
bjfmoin13:49
roadmrhenrix: morning! Just tested your fix for the ite_cir problem on Oneiric (kernel 3.0.0-19) - updated on the bug report (it works!)14:43
henrixroadmr: great news14:43
henrixroadmr: thanks for testing14:44
roadmrhenrix: no prob :)14:48
roadmrbrendand: installed wireless drivers on 5575, it's now rebooting to retest14:48
brendandhenrix - so there you go14:49
henrixbrendand: :)14:49
henrixbrendand: thanks.14:49
jwihenrix: if you're doing a respin for oneiric, consider picking 'drm/radeon/kms: fix the regression of DVI connector check' from lkml (or reverting the broken patch from current -proposed)14:59
henrixjwi: do you have a bug # ?14:59
jwihenrix: nope15:00
henrixjwi: hmm... so i don't think it will make it into this cycle. what's currently broken on -proposed?15:01
jwihenrix: from the patch description, no output on DVI-I to VGA setups15:09
Kanohi apw , can you set: CONFIG_EFI_STUB=y16:15
Kanoapw: just copied it to my boot partition, then: linux.efi root=/dev/sda2 16:16
Kanoand it booted16:16
Kanowill try to set this with efibootmgr16:16
* ppisati -> dinner out tonight, see you tomorrow16:52
* cking -> EOD17:40
ogasawaraskaet: when would you like for us to upload our day-0 kernel SRU to precise-proposed?  I was thinking of waiting until Tues in case anything else comes in that would need to be included.  And I didn't want to unnecessarily waste current build resources.17:53
skaetogasawara,  Tuesday sounds like a good point to me.18:10
ogasawaraskaet: ack18:10
skaetThank you.18:10
jsalisburyherton, thanks for updating 96801618:46
hertonjsalisbury, np, I just got an email that the patch is queued for 3.0 and 3.2 stable, so at least for oneiric/precise we will get it through stable updates I expect18:49
jsalisburyherton, great news.  Thanks again!18:49
* ogasawara lunch19:20
carli2hi20:16
carli2I need hdmi-sound support in 12.0420:16
carli2is there a way to get it in a mainstream way?20:16
bjfogasawara: i just saw greg's announcement of the last 3.223:24
brycehon bug 974830, kernel patch sounds validated.  23:34
ubot2Launchpad bug 974830 in xserver-xorg-video-intel "[sandybridge-m-gt2+] GPU lockup render.IPEHR: 0x78170003 using Oracle SQL Developer" [High,Fix released] https://launchpad.net/bugs/97483023:34

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