=== brainwash_ is now known as brainwash === JanC_ is now known as JanC [12:07] hello, i'm getting deadlocks when writing large amounts of data to my HDD [12:07] cpu load never is higher than 30% [12:12] i cant seem to find a bug report for it. is there a way to filter the bug reports by version? [12:26] 'Morning [12:28] morning === sdx32 is now known as sdx23 [13:46] anyone else have a recent upgrade causing compiz to eat cpu? [13:46] its basically sitting at 50-60% cpu usage, and X at 10-20% [13:48] hi is there anyway to submit feedback of ubuntu 14.10? [13:49] danielhyuuga, generally i think bugs are the most common way. [13:50] nah not reporting bugs, just some feedback [13:51] oooh u mean use the bug report thing? [13:54] What sort of feedback? [13:55] the appearance [14:01] liked the new appearance but it would be nice if the menu bar app window stays the same like how v13 & v14 appear, that ¨compact¨ menu bar thing [14:01] looks great on bigger screen but netbooks screens disagreed with it [14:58] fwiw, just opened https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1355196 [14:58] Launchpad bug 1355196 in unity (Ubuntu) "unity crashes on login, compiz cpu and memory intensive" [Undecided,New] [22:41] hello. i noticed on kernel 3.16 i am having deadlocks when trying to copy large files. I switched to 3.15.9 and the problem went away. I couldn't find the bug on the bug tracker, but maybe i'm not searching for the right keywords? [22:42] which filesystem are you using? [22:45] btrfs. at first I thought it was due to my file system but they helped me in #btrfs determine it was not, and then by asking around I found someone who had the same problem with ext4 (a trusted source, not just a random person) [22:47] it seems to be file system independent so far [22:48] the test is, copy a linux iso from one directory to another, and the cpu load will never go above 30%, but on 3.16 my mouse and keyboard will lock up for a few seconds at a time until the transfer is done [22:49] on 3.15 its normal, i can continue to multi task [22:50] hm I guess you could bisect the kernel to find the change that caused it [22:52] this looks simple enough https://wiki.ubuntu.com/Kernel/KernelBisection [22:52] i can do that [22:54] i am assuming someone else has reported it as it took me less than ten minutes to find another who had the same problem... however i cant figure out how to search the bugs [22:54] i dont see an "advanced" search anywhere [22:56] you mean on launchpad? [22:56] https://launchpad.net/ubuntu/+source/linux/+bugs?advanced=1 [22:56] advanced search is below the search bar [22:56] but maybe the bug has not been reported there yet [22:56] I'd first try a mainline kernel if the issue is present there too, I think there are prebuilt binaries for them somewhere [22:57] http://kernel.ubuntu.com/~kernel-ppa/mainline/ [22:57] (it's not actually a PPA, the URL lies) [22:57] yes that [22:58] bisecting manually via the rcs should also help narrowing down the commits you have to bisect in the source [23:00] yeah i tried upgrading the kernel, although i didnt try ALL of the 3.16 kernels [23:00] so i should narrow it down to the first kernel with the problem and the bisect it [23:00] then* [23:02] well you can try 3.16rc1 and if it has the issue you will have to bisect from 3.15 to 3.16rc1. else from rc1 to what is in utopic now [23:02] or just start on the source directly, I guess it depends on how fast your machine builds the kernel [23:04] installing rc1 now [23:05] hey guys im having an issue with buntu 14.10 and creating a persistance liveusb [23:05] the usual methods before arnt working [23:05] would someone be kind enough to enlighten me? [23:42] TaZeR, The usb loaders have a option to do this, what is the issue in detail, I have about min to help you. [23:42] 5 min* [23:57] 3.16rc1 wouldnt even boot [23:58] i'll take a crack at the git bisect thing in a few days