[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
This bug was fixed in the package qtmir - 0.4.4+15.04.20141030.2~rtm- 0ubuntu1 --- qtmir (0.4.4+15.04.20141030.2~rtm-0ubuntu1) 14.09; urgency=low [ Ted Gould ] * Use UAL pause/resume functions for stopping/continuing all tasks in the cgroup (LP: #1379786) [ Timo Jyrinki ] * Add libmtdev-dev build dependency (LP: #1379152) (LP: #1379152) -- Ubuntu daily release ps-jenk...@lists.canonical.com Thu, 30 Oct 2014 21:48:30 + ** Changed in: qtmir (Ubuntu RTM) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
if the dash would not be in lifecycle management at all and you would have gotten your system in such a state, the kernel would just have randomly killed bits of your session instead of the dash. it is wanted that in such cases the dash gets killed before i.e. ofono gets killed so that your session still stays functional. imho the behavior is just fine, in case the sysem functions normal it should be the last of your UI apps that gets killed. in case where not even that would free up enough memory you have a whole lot of bigger probs ... the bug here lies within the apps that consume all your ram where they should not. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Branch linked: lp:~sil2100/qtmir/dash-killed-less-likely_rtm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
In theory, this landed and is in rtm krillin image 112... but on 112 I've had unity8 get OOM-killed twice in the past couple hours. The first time, posclientd basically freaked out (sorry, vague) and pegged the CPU, and soon afterward unity8 got OOM killed. For that matter, apport failed too, due to insufficient memory. The second time, media-hub went into a similar resource-hogging loop and unity8 got killed... and apport was again unable to get a useful result due to memory. So... not actually fixed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Also affects: qtmir (Ubuntu RTM) Importance: Undecided Status: New ** Changed in: qtmir (Ubuntu RTM) Importance: Undecided = Critical ** Changed in: qtmir (Ubuntu RTM) Assignee: (unassigned) = Michał Sawicz (saviq) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
This bug was fixed in the package qtmir - 0.4.4+14.10.20141013-0ubuntu1 --- qtmir (0.4.4+14.10.20141013-0ubuntu1) utopic; urgency=medium [ Daniel d'Andrada ] * Turn UbuntuKeyboardInfo into a QML singleton [ Gerry Boland ] * Rewrite DesktopFileReader to use GDesktopAppInfo, enables reading localized keys (LP: #1350360) [ Michał Sawicz ] * Ensure unity8-dash is less likely to be killed than other background apps. (LP: #1379296) [ Robert Carr ] * Pass key auto-repeat flag through QtEventFeeder. -- Ubuntu daily release ps-jenk...@lists.canonical.com Mon, 13 Oct 2014 10:08:04 + ** Branch linked: lp:ubuntu/utopic-proposed/qtmir ** Changed in: qtmir (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Changed in: unity8 (Ubuntu) Status: Opinion = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Changed in: qtmir (Ubuntu) Status: Confirmed = In Progress ** Changed in: qtmir (Ubuntu) Assignee: (unassigned) = Michał Sawicz (saviq) ** Changed in: unity8 (Ubuntu) Status: Triaged = Opinion -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Branch linked: lp:~unity-team/qtmir/dash-killed-less-likely -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Tags added: rtm14 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
I think we need to put the dash between the background apps and the foreground app, so that your foreground app doesn't die before the (backgrounded) dash. The problem is also that the unity8-dash job is respawning, as it's not a normal app, so it won't wait until you focus it again to restart... Although that might not be desirable in itself... And then we need to reduce the mem usage in unity8-dash when people have large music collections (like ogra!). ** Changed in: unity8 (Ubuntu) Status: New = Triaged ** Changed in: unity8 (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Tags added: lt-category-visible lt-date-20141009 lt-prio-high -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Tags added: lt-blocker -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Description changed: - having a lot of apps open my unity8-dash gets contantly killed along the - apps if a certain OOM threshold is reached ... this appears like a - system crash of the UI (even though it is desired killing) from a user - perspective ... + STEPS: + 1. Install the BBC NEWS app from the store + 2. Go back to the apps scope + 3. Open the bbc app browse about a bit + 4. Click on a video link + 5. let it play for a while + 6. Cycle back to the scopes + Scopes then restarts + + + having a lot of apps open my unity8-dash gets contantly killed along the apps if a certain OOM threshold is reached ... this appears like a system crash of the UI (even though it is desired killing) from a user perspective ... checking the oom_score_adj values of all running apps i see that the dash has the same high value as all other open foreground apps: ... 117960oxide-renderer 117963oxide-renderer - 117988oxide-renderer + 117988oxide-renderer 300 6170oxide-renderer 802 12514 unity8-dash 802 6088webbrowser-app 802 6873webapp-containe 802 7425webapp-containe 802 7910webapp-containe (the full log can be found at http://paste.ubuntu.com/8526308/ ) given that the dash is one part of our core UI it should be excluded from app lifecycle management (keeping the same oom_score of 10 as unity8 does) so that only actual apps get killed on high memory pressure. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: qtmir (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1379296] Re: unity8-dash should be excluded from app lifecycle management
** Changed in: unity8 (Ubuntu) Importance: High = Critical ** Changed in: qtmir (Ubuntu) Importance: Undecided = Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1379296 Title: unity8-dash should be excluded from app lifecycle management To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtmir/+bug/1379296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
