[00:46] Why, hello there ThreadSanitizer. I rather expected less extensive complaints. === chihchun_afk is now known as chihchun === chihchun is now known as chihchun_afk === chihchun_afk is now known as chihchun [09:39] alf_: you want any more reviews of lp:~afrantzis/mir/server-side-set-base-display-configuration or shall I TA? [09:42] alan_g: feel free to TA [09:43] * alan_g hopes krillin feels free to "pass" [09:45] Sorry for confusing kdub about the future [09:50] alan_g: no worries [11:18] isn't being confused about the future part of the human condition? :D [11:20] oh and that is related to full screen focus changes [11:20] now I am confused [11:21] welcome to the human race ;) === dandrader is now known as dandrader|afk [12:47] hey all, we noticed u-s-c is hogging CPU when an external screen is connected, is this known? bug #1511357 [12:47] bug 1511357 in unity-system-compositor (Ubuntu) "CPU hogging when external screen connected" [Undecided,New] https://launchpad.net/bugs/1511357 === dandrader_ is now known as dandrader [12:55] vogons ^ [12:56] I didn't know about it [12:57] just trying it now on my N4, USC using 40-50% cpu - nothing interacting with it, or causing rendering to happen [12:58] kgunn: Saviq: Not known === alan_g is now known as alan_g|lunch [13:01] Saviq: greyback: Could you check which thread is using the CPU? (press 'V' in top to get a forest view with threads) [13:01] fancy [13:01] doing [13:03] alf_, hmm, only see a process tree, not threads with V [13:03] H maybe? [13:04] H [13:04] yes [13:04] alf_, Mir/Comp [13:05] Saviq: greyback_: Right V + H to also get threads [13:05] yep, same here [13:06] Saviq: greyback_: Could you pastebin an snapshot of the top output [13:07] alf_: http://pastebin.ubuntu.com/12998801/ [13:07] alf_, http://pastebin.ubuntu.com/12998806/ [13:09] greyback_: Saviq: thanks [13:10] greyback_: Saviq: let me try on desktop to see if it's android specific or not (unless you have already tried it there?) [13:11] alf_, didn't try yet, can do in 30s [13:11] greyback_: Saviq: Which mir/usc are you using? What's in archive at the moment? [13:11] alf_, rc-proposed, so vivid overlay [13:11] mir 0.17 [13:12] Saviq: please try it if you can for more data points, I will do that also [13:12] ack [13:21] alf_, looks android-specific indeed, couldn't reproduce here (xenial, fwiw) [13:28] Saviq: hmm, I can't even start a session with ubuntu-desktop-mir on wily (no overlay) [13:28] alf_, not really tested, we targeted overlay for a while now... [13:29] Saviq: yeah, let me install that [13:29] alf_, do you just get a mouse cursor? [13:29] Saviq: I get nothing [13:29] alf_, try overlay, if that no worky, we'll see what's going on [13:34] Saviq: something is not right, USC log gives me Opening session x-183 [13:34] alf_, try a guest/different user? [13:34] Savig: Closing session x-183 ... and so on until it gives up [13:35] Saviq: ah, wait, you are talking about unity8 session, I am trying ubuntu-desktop-mir? [13:36] alf_, what's that? ;) [13:36] Saviq: yeah, unity8-desktop-session-mir works [13:36] alf_, ack :) [13:38] Saviq: well, kind of... if I login as normal user I get the greeter but when I login from greeter I get to the greeter again [13:38] Saviq: if I login as guest I just get a blank screen with mouse cursor [13:38] alf_, yeah, double greeter expected [13:38] alf_, guest isn't tested well, need to look into ot [13:38] it [13:39] Saviq: right, but when I login from second greeter, I don't get into unity8, I just see the (second) greeter again [13:39] alf_, oh, too many greeters... [13:39] alf_, any chance you typed your pwd wrong? [13:41] Saviq: no, when I type it wrong, I stay in the greeter. When I type it right, I get a blank screen for a bit, then the second/unity8 greeter reloads [13:41] alf_, ah, sounds like a crash [13:41] alf_, that's with overlay? [13:41] Saviq: yes [13:42] alf_, would be interested in /var/crash/ and .cache/upstart/unity8.log after you clear them and try again === chihchun is now known as chihchun_afk === alan_g|lunch is now known as alan_g [14:05] Saviq: http://people.canonical.com/~afrantzis/unity8-crash.tar.xz, but it seems to be an exception thrown from Mir, I am using gdb to track it [14:06] alf_, ack [14:06] indeed what(): Failed to wait for event: Interrupted system call === Guest42341 is now known as francksolo === dandrader is now known as dandrader|lunch === dandrader|lunch is now known as dandrader === alan_g is now known as alan_g|EOD [18:08] anpok, ping [18:40] pong