[10:47] <Tobias_79> Hi, I recently ran into a bug in the kernel OOM killer that repeadtedly caused complete system freezes when a cgroup went out of memory (trusty, kernel 3.13.0-66), the problem is described here: https://community.nitrous.io/posts/stability-and-a-linux-oom-killer-bug is there any chance that the fixes from kernel 3.14 will be backported to the trusty kernel?
[10:56] <rbasak> Tobias_79: this channel is specifically for bug triage. Try asking in #ubuntu-kernel - that's where the kernel developers hang out so you're more likely to reach someone who can answer you there.
[13:49] <melodie> hi
[13:49] <melodie> recently I stumbled upon this bug report, which I think is not a bug: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-mga/+bug/1378940
[13:50] <melodie> the XorgConf.txt file sent shows that the guy had VESA loaded, and not MGA
[19:05] <MegaBrutal> Could you please triage bug #1509717?
[19:52] <jtaylor> MegaBrutal: looks like someone looked at it now
[19:52] <jtaylor> thanks for reporting it btw, it looks like it could be related to my lvmcache issues
[19:52] <jtaylor> missing module in initramfs would probably cause the unclean shutdowns I'm getting
[20:10] <MegaBrutal> jtaylor: Once upon a time, I also reported an lvmcache issue, bug 1423796. Does this affect you? If so, you could increase the bug-heat...
[20:11] <jtaylor> MegaBrutal: I only added check_cache to my initramfs to make it work
[20:12] <jtaylor> didn't test if it works without now
[20:12] <jtaylor> ah you mentioned that in the report
[20:16] <MegaBrutal> It also missed a module. To be fair, I also haven't tested it in a long time. Though apw did not close the bug report, so I assume it is not solved yet.
[20:18] <jtaylor> I didn't need to add a module in 15.10 so thats probably fixed
[20:18] <jtaylor> also might be worth testing if check_cache is still needed
[20:20] <jtaylor> my issue is that due to the unclean shutdown the cache is 100% dirty on reboot
[20:20] <jtaylor> so it needs to flush it on boot which takes half an hour
[20:20] <jtaylor> couldn't figure out how to get it to shutdown cleanly, but maybe it was a missing module as you reported
[20:21] <jtaylor> my system boots as the raid is not my boot device
[20:21] <jtaylor> so it maybe activates it after the initramfs
[20:21] <jtaylor> but can't turn it off in it