| === ikonia_ is now known as ikonia | ||
| binBASH | Hi all could anyone look into https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318551 please? There seems to be an issue with CONFIG_SCHED_AUTOGROUP causing system bootup to fail mostly with kernel panic | 10:40 |
|---|---|---|
| ubot2` | Ubuntu bug 1318551 in linux "Kernel Panic - not syncing: An NMI occurred, please see the Integrated Management Log for details." [High,Confirmed] | 10:40 |
| ubot5 | Ubuntu bug 1318551 in linux (Ubuntu) "Kernel Panic - not syncing: An NMI occurred, please see the Integrated Management Log for details." [High,Confirmed] | 10:40 |
| mnencia | binBASH: sometime with kernel panic, sometime not, but the system become so slow that it cannot even spawn a process | 10:49 |
| binBASH | mnencia: yup | 10:49 |
| apw | binBASH, this seems to be the -release pocket kerenl, ie not upgraded ? | 11:26 |
| apw | [203930.174171] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-24-generic #46-Ubuntu | 11:26 |
| apw | does this occur with the latest kernel in -updates ? | 11:27 |
| binBASH | apw: tested it also with some of the nightly kernel builds from 3.15.x series, happens there also | 11:44 |
| apw | binBASH, is there an older kernle which did not show this issue? | 11:44 |
| apw | binBASH, did we try the latest 3.13 though? that has a heap of stable updates on it | 11:45 |
| apw | from anywhere up to 3.17 | 11:46 |
| === yp is now known as ypwong | ||
| binBASH | apw: The only thing I got currently to answer this is kernel installation history => http://pastebin.com/raw.php?i=bxqAtDaN and yes I think it didn't appear on 3.11 | 11:51 |
| === tsimpson_ is now known as tsimpson | ||
| apw | binBASH, ok add that info to the bug, as it was introduced quite recent, a gross bisect would be the first step, to test with the mainline kernels between 3.11 and 3.13 | 11:54 |
| apw | ie confirm it as in v3.13 and not in v3.11.<latest> | 11:54 |
| === ubot5` is now known as ubot5 | ||
| apw | and then test v3.12.<latest> | 11:54 |
| apw | get what you can test into the bug, and we can drive it from there | 11:59 |
| kirkland | hey team -- I'm having a bunch of problems with USB on an Intel NUC where I just installed Utopic | 14:05 |
| kirkland | actually, I've been working with jsalisbury on some regressions on the Trusty updates kernel, which seems to be going in the wrong direction, on the same hardware, with respect to USB | 14:05 |
| === halfie_ is now known as halfie | ||
| === halfie is now known as 1JTAABIAE | ||
| apw | kirkland, bug #? | 14:58 |
| kirkland | apw: I suspect it's part of or related to Bug #1350480 | 14:59 |
| ubot2` | Launchpad bug 1350480 in linux "[REGRESSION] Kernel update renders Intel NUC (i5-3427) unbootable with USB devices plugged in" [High,In progress] https://launchpad.net/bugs/1350480 | 14:59 |
| ubot5 | bug 1350480 in linux (Ubuntu Utopic) "[REGRESSION] Kernel update renders Intel NUC (i5-3427) unbootable with USB devices plugged in" [High,In progress] https://launchpad.net/bugs/1350480 | 14:59 |
| apw | kirkland, ok, the last thing in there was a test kernel with a proposed upstream fix applied, did that work ? | 15:01 |
| === caribou_ is now known as caribou | ||
| === FJKong_ is now known as FJKong_holiday | ||
| smoser | rtg, did i give information needed at https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1355196 | 16:51 |
| ubot2` | Ubuntu bug 1355196 in linux "compiz fails with intel_do_flush_locked failed: Invalid argument" [High,Confirmed] | 16:51 |
| ubot5 | Ubuntu bug 1355196 in linux (Ubuntu) "compiz fails with intel_do_flush_locked failed: Invalid argument" [High,Confirmed] | 16:51 |
| rtg | smoser, I've had some upgrade issues on a couple of laptops and found that a re-install worked just fine. how about booting a Live USB to see if that is your case ? | 17:30 |
| rtg | I had the same symptoms, e.g., blanks screen after lightdm login | 17:30 |
| smoser | that doesnt seem likely. i reprodue with the 'guest' user. | 17:30 |
| smoser | possibly it could be config in /etc/ somewhere i guess. | 17:30 |
| Sarvatt | i just updated the bug, seems like a problem on that whole generation of gpus on 3.16.. | 17:32 |
| rtg | Sarvatt, is it a GM45 ? | 17:32 |
| Sarvatt | yup | 17:32 |
| rtg | ah, one of the old ones | 17:32 |
| Sarvatt | theres a fix in 3.17 thats cc:stable but its not in the queue yet | 17:32 |
| rtg | Sarvatt, I was googling this bug earlier today (got distracted), but noticed that patch. | 17:33 |
| rtg | Sarvatt, I think I saw it in the 3.16.x review pile, so it'll appear by about tomorrow in stable | 17:34 |
| Sarvatt | figured it woulda been in https://git.kernel.org/cgit/linux/kernel/git/stable/stable-queue.git/tree/queue-3.16 | 17:35 |
| Sarvatt | yeah i dont see it in https://lkml.org/lkml/2014/9/3/918 | 17:36 |
| Sarvatt | may want to manually pick it up, thats a pretty darn nasty bug | 17:37 |
| rtg | Sarvatt, already done | 17:37 |
| === JanC_ is now known as JanC | ||
| rtg | smoser, I'm gonna upload today, so give 3.16.0-13.19 a try when it becomes available tomorrow. | 17:40 |
| Sarvatt | found a few dupes, its been busted since july, eww | 17:41 |
| rtg | Sarvatt, did you mark 'em as dupes against 1355196 ? | 17:41 |
| Sarvatt | yeah, figured you used that buglink | 17:42 |
| rtg | yup | 17:42 |
| BjoernC | ^^ | 20:10 |
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