[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
** Changed in: xorg-server (Ubuntu) Status: New => Won't Fix ** Changed in: unity8 (Ubuntu) Status: New => Won't Fix ** Changed in: canonical-devices-system-image Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
** No longer affects: ubuntu-app-launch (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
** Changed in: canonical-devices-system-image Status: Confirmed => Triaged ** Changed in: canonical-devices-system-image Milestone: u8c-1 => u8c-z -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
I spent a little time on this bug last week. Was able to reproduce it, yes, but the spinning thread was apparently the libmirclient input thread, and not in any Xmir code. I didn't have sufficient libmirclient symbols to debug it further before running out of time. I had assumed this was an Xmir bug but it looks like it might actually be a Mir bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
** Changed in: canonical-devices-system-image 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/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
This is simple to reproduce. The application has disappeared from the
screen but continues to run.
It looks like qtmir is closing the window (as requested) but no word
gets out to the actual process (ie. there is no session management).
I'm suspecting the Unity 8 lifecycle for desktops is not in place yet.
Here's a snippet from $HOME/.cahe/upstart/unity8.log.
[2017-03-20:19:34:52.953] qtmir.sessions: TaskController::onSessionStarting -
sessionName=sol^M
[2017-03-20:19:34:52.954] qtmir.applications:
Application["sol"]::setSession(session=qtmir::Session(0x4ecb3290))^M
[2017-03-20:19:34:53.457]
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.3/Icon.qml:115:5:
QML Image: Cannot open: file:///home/stephenw/.face^M
[2017-03-20:19:34:57.992] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::MirSurface(type=normal,state=restored,size=(480,376),parentSurface=QObject(0x0))^M
[2017-03-20:19:34:58.015] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::registerView(268052752) after=1^M
[2017-03-20:19:34:58.032] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::setKeymap("us")^M
[2017-03-20:19:34:58.467] toplevelwindowmodel: prependSurface appId=sol
surface=qtmir::MirSurface(0x3c828f80), filling out placeholder. after:
(index=0,appId=sol,surface=0x3c828f80,id=11),(index=1,appId=unity8-dash,surface=0x225db2f0,id=4)^M
[2017-03-20:19:34:58.468] toplevelwindowmodel: setFocusedWindow(0x0)^M
[2017-03-20:19:34:58.499] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::setFocused(true)^M
[2017-03-20:19:34:58.514] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::setReady()^M
[2017-03-20:19:34:58.520] qtmir.applications:
Application["sol"]::setInternalState(state=Running)^M
[2017-03-20:19:34:58.537] toplevelwindowmodel:
setFocusedWindow(Window[0x28c28060, id=11,
MirSurface[0x3c828f80,"AisleRiot"]])^M
[2017-03-20:19:34:58.664] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::requestState(restored)^M
[2017-03-20:19:34:58.673] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::updateExposure(true)^M
[2017-03-20:19:35:19.651] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::MirSurface(type=menu,state=restored,size=(172,66),parentSurface=qtmir::MirSurface(0x3c828f80))^M
[2017-03-20:19:35:19.801] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::registerView(745266864) after=1^M
[2017-03-20:19:35:20.080] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::setFocused(false)^M
[2017-03-20:19:35:20.093] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::setFocused(true)^M
[2017-03-20:19:35:20.098] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::setReady()^M
[2017-03-20:19:35:20.123] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::updateExposure(true)^M
[2017-03-20:19:35:20.126] toplevelwindowmodel:
setFocusedWindow(Window[0x33e53dc0, id=12,
MirSurface[0x28beec90,"AisleRiot"]])^M
[2017-03-20:19:35:20.128] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::setKeymap("us")^M
[2017-03-20:19:35:23.549] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::setLive(false)^M
[2017-03-20:19:35:23.552] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::unregisterView(745266864) after=0 live=false^M
[2017-03-20:19:35:23.553] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::updateExposure(false)^M
[2017-03-20:19:35:23.555] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::setFocused(true)^M
[2017-03-20:19:35:23.622] toplevelwindowmodel:
setFocusedWindow(Window[0x28c28060, id=11, MirSurface[0x3c828f80,"Klondike"]])^M
[2017-03-20:19:35:23.625] qtmir.surfaces:
MirSurface[0x28beec90,"sol"]::~MirSurface() viewCount=0^M
[2017-03-20:19:35:23.684] qtmir.surfaces:
MirSurface[0x35577d70,"sol"]::MirSurface(type=dialog,state=restored,size=(468,353),parentSurface=qtmir::MirSurface(0x3c828f80))^M
[2017-03-20:19:35:23.711] qtmir.surfaces:
MirSurface[0x35577d70,"sol"]::registerView(744596304) after=1^M
[2017-03-20:19:35:23.893] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::setFocused(false)^M
[2017-03-20:19:35:23.904] qtmir.surfaces:
MirSurface[0x35577d70,"sol"]::setFocused(true)^M
[2017-03-20:19:35:23.911] qtmir.surfaces:
MirSurface[0x35577d70,"sol"]::setReady()^M
[2017-03-20:19:35:23.921] qtmir.surfaces:
MirSurface[0x35577d70,"sol"]::updateExposure(true)^M
[2017-03-20:19:35:23.923] toplevelwindowmodel:
setFocusedWindow(Window[0x2e53a140, id=13, MirSurface[0x35577d70,"About
Aisleriot"]])^M
[2017-03-20:19:35:23.924] qtmir.surfaces:
MirSurface[0x35577d70,"sol"]::setKeymap("us")^M
[2017-03-20:19:35:26.995] qtmir.surfaces:
MirSurface[0x35577d70,"sol"]::activate()^M
[2017-03-20:19:35:57.911] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::close()^M
[2017-03-20:19:36:00.995] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::onCloseTimedOut()^M
[2017-03-20:19:36:01.013] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::setLive(false)^M
[2017-03-20:19:36:01.018] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::unregisterView(268052752) after=0 live=false^M
[2017-03-20:19:36:01.020] qtmir.surfaces:
MirSurface[0x3c828f80,"sol"]::updateExposure(false)^M
[2017-03-20:19:36:01.025] qtmir.surfaces:
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
** Changed in: canonical-devices-system-image Importance: Medium => High ** Changed in: canonical-devices-system-image Milestone: None => u8c-1 ** Changed in: canonical-devices-system-image Assignee: (unassigned) => Stephen M. Webb (bregma) ** Tags added: unity8-desktop -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
** Changed in: xorg-server (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/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
Sorry, wrong bug... ** No longer affects: xorg-server (Ubuntu) ** Changed in: canonical-devices-system-image Importance: Undecided => Medium ** Changed in: unity8 (Ubuntu) Importance: Undecided => Medium ** Also affects: xorg-server (Ubuntu) Importance: Undecided Status: New ** Also affects: ubuntu-app-launch (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1671731] Re: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU
** Also affects: xorg-server (Ubuntu) Importance: Undecided Status: New ** Changed in: xorg-server (Ubuntu) Importance: Undecided => High ** Tags added: xmir -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1671731 Title: [xmir] closing an app while a child window is opened leaves an Xmir process opened eating 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1671731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
