| kees | hallyn, jdstrand: libseccomp 1.0.1 now in debian unstable and raring | 00:49 |
|---|---|---|
| === fisted_ is now known as fisted | ||
| slangasek | smoser: bug #978127> OOI, what's the reason to not handle this by having the ephemeral image run ntp? | 03:48 |
| ubottu | Launchpad bug 978127 in cloud-init (Ubuntu Precise) "incorrect time on node causes failed oauth" [High,Triaged] https://launchpad.net/bugs/978127 | 03:48 |
| === Ursinha is now known as Ursinha-afk | ||
| infinity | tjaalton: BTW, I'm still getting i915 GPU hangs. But they're no longer triggering apport popups. I'm not sure this is progress. :/ | 05:57 |
| lifeless | infinity: you're getting less apport errors, so the strategy is winning | 05:59 |
| infinity | lifeless: *smirk* | 06:01 |
| lifeless | :) | 06:01 |
| lifeless | Cheap shot, I know. | 06:01 |
| infinity | tjaalton: Readily reprodible (several times an hour) by watching The Walking Dead in mplayer. I suspect it's the content that matters, turning my GPU into a zombie. | 06:03 |
| lifeless | nice | 06:03 |
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| infinity | tjaalton: (It's also possible that my debugging skills and ability to tie cause to effect diminish slightly on weekends) | 06:03 |
| infinity | tjaalton: In all seriousness, though, there could be a bit of cause and effect here, as I can go hours working in terminals/firefox/etc and usually not tickle the bug, but it's never more than 15 or 20 minutes of x264 playback in mplayer before my GPU has a sad. | 06:07 |
| tjaalton | infinity: ok that's good to know, since I've been unable to make it hang myself (with normal "office" usage) | 06:30 |
| === lifeless_ is now known as lifeless | ||
| tjaalton | infinity: also, are you able to reproduce bug 1086123 | 06:36 |
| ubottu | Launchpad bug 1086123 in linux (Ubuntu) "3x power consumption compared to quantal" [High,Incomplete] https://launchpad.net/bugs/1086123 | 06:36 |
| tjaalton | this after suspend/resume | 06:36 |
| tjaalton | haven't bisected it yet | 06:36 |
| infinity | tjaalton: Hrm. I have no /sys/kernel/debug/dri ... Do I need to do something magical to get that? | 06:39 |
| tjaalton | guess you should see it as root? | 06:39 |
| infinity | tjaalton: (But I haven't noticed power consumption going up, I've been on AC since I got back from UDS) | 06:39 |
| tjaalton | heh, ok | 06:39 |
| infinity | (base)root@cthulhu:~# ls /sys/kernel/debug/ | 06:40 |
| infinity | (base)root@cthulhu:~# | 06:40 |
| infinity | No such luck. | 06:40 |
| infinity | Did just get another: | 06:40 |
| infinity | [600472.021256] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung | 06:40 |
| tjaalton | debugfs is mounted here, dunno how to turn it on | 06:40 |
| infinity | tjaalton: Since apport's now failing to pick these up, how do I get more debug info than that for you? | 06:40 |
| tjaalton | infinity: "enable debugfs" would be the first step, but it's just working for me.. | 06:41 |
| tjaalton | so I'm not sure how to enable it | 06:42 |
| tjaalton | i915_error_state would be there | 06:42 |
| infinity | Oh, hrm. Maybe something's gone sideways here. | 06:42 |
| tjaalton | there were patches to make it root-only, but should still be available | 06:43 |
| tjaalton | this happened for precise I think | 06:43 |
| infinity | Yeah, there's an upstart job that makes sure it's read-only, but I can't find anything that's meant to actually mount it. | 06:43 |
| infinity | Perhaps mountall does it. | 06:43 |
| infinity | But clearly failed to. | 06:43 |
| infinity | Anyhow, manually mounted for now. | 06:44 |
| infinity | CAGF: 650MHz | 06:44 |
| infinity | Mine doesn't seem to be spinning at 1300. | 06:45 |
| infinity | I haven't rebooted into the -5- kernel yet, though. | 06:45 |
| infinity | So, that might break it. | 06:45 |
| infinity | Which would help your bisect. | 06:45 |
| tjaalton | another thing would be to give 'drm.debug=0x0e' to the kernel and then reproduce the hang | 06:45 |
| infinity | I'll have to give that a whirl when I'm not in the middle of being lazy at midnight. :P | 06:46 |
| tjaalton | infinity: have you suspended it? | 06:46 |
| tjaalton | sure | 06:46 |
| infinity | It's been suspended dozens of times since the last cold boot, I'm sure. | 06:46 |
| tjaalton | ok | 06:46 |
| infinity | Also, your bug report says "only the discrete GPU is in use", did you mean the inverse? | 06:47 |
| infinity | Or is your i915 spinning out of control despite you using the NVIDIA one? | 06:47 |
| tjaalton | I'm not using hybrid | 06:48 |
| tjaalton | oh | 06:48 |
| tjaalton | duh | 06:48 |
| tjaalton | fixed | 06:48 |
| tjaalton | this is slightly better with the current kernel | 06:49 |
| infinity | Oh, you're using -4.12- in that bug report too. Same as me. | 06:49 |
| infinity | Weeeeeird. | 06:49 |
| infinity | Maybe we need to get our 420Ss to compare notes. | 06:50 |
| infinity | Or go to some sort of reform boot camp together. | 06:50 |
| tjaalton | hehe | 06:51 |
| tjaalton | with -5 it's slightly better | 06:51 |
| tjaalton | takes 22W, and 13W after fixing the stuck gpu | 06:52 |
| tjaalton | but still 5-6W extra | 06:52 |
| infinity | And every watt counts on this thing, with the teeny-tiny battery... | 06:52 |
| infinity | Anyhow, debugfs manually mounted, back to my TV. I look forward to more apport popups again. :/ | 06:53 |
| infinity | Maybe I'll reboot later. | 06:53 |
| tjaalton | cool, thanks | 06:56 |
| tjaalton | (i've got an extra battery mounted on the ultrabay ;) | 06:57 |
| tjaalton | gives 2-3h extra | 06:57 |
| infinity | tjaalton: Yeah, I've been considering that. I'm miffed that their online custom ordering thing forces you to put a CD/DVD drive in the ultrabay, or I'd just order it with a battery straight up. | 07:00 |
| infinity | (Who needs optical media anymore?) | 07:00 |
| tjaalton | indeed.. | 07:04 |
| vibhav | People still use it here :( | 07:04 |
| infinity | Alright, screw these hangs. Rebooting. | 07:09 |
| infinity | tjaalton: drm.debug=0x0e you say? | 07:09 |
| infinity | tjaalton: What will that do? Just more vomit in the ringbuffer? | 07:09 |
| tjaalton | infinity: more vomit in kern.log | 07:10 |
| infinity | tjaalton: That's what I said. :P | 07:11 |
| infinity | Haha. Speaking of ringbuffer vomit, since I remounted debugfs, apport-gpu-erro broke. Nice. | 07:12 |
| tjaalton | then when you get the hang, collect /sys/kernel/debug/dri/0/i915_error_state and attach to a bug (ubuntu-bug xorg, dmesg will be attached by it) | 07:13 |
| infinity | http://paste.ubuntu.com/1420467/ | 07:14 |
| infinity | cat: /sys/kernel/debug/dri/0/i915_error_state: Cannot allocate memory | 07:14 |
| tjaalton | huh | 07:14 |
| infinity | My laptop is so confused right now. | 07:15 |
| infinity | We'll see how it fares after a reboot. | 07:15 |
| infinity | (base)adconrad@cthulhu:~$ ps ax | grep apport | wc -l | 07:47 |
| infinity | 22 | 07:47 |
| infinity | Turns out this can bring a machine to its knees... | 07:47 |
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| jtaylor | infinity: you can sync cython from experimental | 13:15 |
| jtaylor | the ubuntu diff is not needed anymore | 13:15 |
| jtaylor | but did not test build it yet | 13:15 |
| voldyman | guys i want to modify/write-from-scratch the lock screen. is there any documentation/reference? | 13:47 |
| voldyman | anyone ? ^^^ | 13:49 |
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| jtaylor | where can I see why a package does not migrate from proposed? | 14:10 |
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| cjwatson | jtaylor: http://people.canonical.com/~ubuntu-archive/proposed-migration/ | 14:19 |
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| blami | is there some description of unity? I don't understand if it's just couple of things built around gnome 2 compiz thing or gnome 3 shell ... | 20:57 |
| ScottK | blami: #ubuntu-desktop might be a better place to ask. | 21:02 |
| blami | ScottK: aha, thanks | 21:03 |
| Laney | More likely #ubuntu-unity ;) | 21:04 |
| ScottK | Even better. | 21:12 |
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| jtaylor | bdrung: I attached a patch to 1088051 which fixes the fftw uninstallablilty | 21:40 |
| jtaylor | seems to work fine in debian | 21:41 |
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