RAOF | Why, hello there ThreadSanitizer. I rather expected less extensive complaints. | 00:46 |
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alan_g | alf_: you want any more reviews of lp:~afrantzis/mir/server-side-set-base-display-configuration or shall I TA? | 09:39 |
alf_ | alan_g: feel free to TA | 09:42 |
* alan_g hopes krillin feels free to "pass" | 09:43 | |
alan_g | Sorry for confusing kdub about the future | 09:45 |
alf_ | alan_g: no worries | 09:50 |
kdub | isn't being confused about the future part of the human condition? :D | 11:18 |
anpok | oh and that is related to full screen focus changes | 11:20 |
anpok | now I am confused | 11:20 |
alan_g | welcome to the human race ;) | 11:21 |
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Saviq | hey all, we noticed u-s-c is hogging CPU when an external screen is connected, is this known? bug #1511357 | 12:47 |
ubot5 | bug 1511357 in unity-system-compositor (Ubuntu) "CPU hogging when external screen connected" [Undecided,New] https://launchpad.net/bugs/1511357 | 12:47 |
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kgunn | vogons ^ | 12:55 |
alan_g | I didn't know about it | 12:56 |
greyback_ | just trying it now on my N4, USC using 40-50% cpu - nothing interacting with it, or causing rendering to happen | 12:57 |
alf_ | kgunn: Saviq: Not known | 12:58 |
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alf_ | Saviq: greyback: Could you check which thread is using the CPU? (press 'V' in top to get a forest view with threads) | 13:01 |
Saviq | fancy | 13:01 |
Saviq | doing | 13:01 |
Saviq | alf_, hmm, only see a process tree, not threads with V | 13:03 |
greyback_ | H maybe? | 13:03 |
Saviq | H | 13:04 |
Saviq | yes | 13:04 |
Saviq | alf_, Mir/Comp | 13:04 |
alf_ | Saviq: greyback_: Right V + H to also get threads | 13:05 |
greyback_ | yep, same here | 13:05 |
alf_ | Saviq: greyback_: Could you pastebin an snapshot of the top output | 13:06 |
greyback_ | alf_: http://pastebin.ubuntu.com/12998801/ | 13:07 |
Saviq | alf_, http://pastebin.ubuntu.com/12998806/ | 13:07 |
alf_ | greyback_: Saviq: thanks | 13:09 |
alf_ | greyback_: Saviq: let me try on desktop to see if it's android specific or not (unless you have already tried it there?) | 13:10 |
Saviq | alf_, didn't try yet, can do in 30s | 13:11 |
alf_ | greyback_: Saviq: Which mir/usc are you using? What's in archive at the moment? | 13:11 |
Saviq | alf_, rc-proposed, so vivid overlay | 13:11 |
greyback_ | mir 0.17 | 13:11 |
alf_ | Saviq: please try it if you can for more data points, I will do that also | 13:12 |
Saviq | ack | 13:12 |
Saviq | alf_, looks android-specific indeed, couldn't reproduce here (xenial, fwiw) | 13:21 |
alf_ | Saviq: hmm, I can't even start a session with ubuntu-desktop-mir on wily (no overlay) | 13:28 |
Saviq | alf_, not really tested, we targeted overlay for a while now... | 13:28 |
alf_ | Saviq: yeah, let me install that | 13:29 |
Saviq | alf_, do you just get a mouse cursor? | 13:29 |
alf_ | Saviq: I get nothing | 13:29 |
Saviq | alf_, try overlay, if that no worky, we'll see what's going on | 13:29 |
alf_ | Saviq: something is not right, USC log gives me Opening session x-183 | 13:34 |
Saviq | alf_, try a guest/different user? | 13:34 |
alf_ | Savig: Closing session x-183 ... and so on until it gives up | 13:34 |
alf_ | Saviq: ah, wait, you are talking about unity8 session, I am trying ubuntu-desktop-mir? | 13:35 |
Saviq | alf_, what's that? ;) | 13:36 |
alf_ | Saviq: yeah, unity8-desktop-session-mir works | 13:36 |
Saviq | alf_, ack :) | 13:36 |
alf_ | 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 |
alf_ | Saviq: if I login as guest I just get a blank screen with mouse cursor | 13:38 |
Saviq | alf_, yeah, double greeter expected | 13:38 |
Saviq | alf_, guest isn't tested well, need to look into ot | 13:38 |
Saviq | it | 13:38 |
alf_ | Saviq: right, but when I login from second greeter, I don't get into unity8, I just see the (second) greeter again | 13:39 |
Saviq | alf_, oh, too many greeters... | 13:39 |
Saviq | alf_, any chance you typed your pwd wrong? | 13:39 |
alf_ | 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 |
Saviq | alf_, ah, sounds like a crash | 13:41 |
Saviq | alf_, that's with overlay? | 13:41 |
alf_ | Saviq: yes | 13:41 |
Saviq | alf_, would be interested in /var/crash/ and .cache/upstart/unity8.log after you clear them and try again | 13:42 |
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alf_ | 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 | 14:05 |
Saviq | alf_, ack | 14:06 |
Saviq | indeed what(): Failed to wait for event: Interrupted system call | 14:06 |
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dandrader | anpok, ping | 18:08 |
anpok | pong | 18:40 |
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