[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2023-05-15 Thread carlostipton1319
if the hud-service is consuming 100% of one of your CPUs in a poll
loop, it could indicate an issue with the service or its configuration.
Here are a few steps you can try to address the problem:

Restart the hud-service: Restarting the hud-service can help resolve
temporary issues. You can do this by finding the appropriate command for
your operating system and executing it. For example, on Linux, you can
try "sudo systemctl restart hud-service".

Check for updates: Ensure that your system is running the latest version
of the hud-service. Updates often include bug fixes and performance
improvements. Update the service if a newer version is available.

Investigate system logs: Check the system logs for any error messages or 
warnings related to the hud-service. Logs can provide insights into the 
underlying cause of the high CPU usage. Review the logs to identify any 
specific errors or issues and take appropriate actions.
https://beautyhomedesigns.com/diy-garage-door-repair-how-to-safely-fix-common-problems/
Disable or reconfigure hud-service: If the high CPU usage persists, you can try 
disabling or reconfiguring the hud-service. Refer to the documentation or 
community resources for your specific operating system to learn how to disable 
or adjust the service's settings.

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  New
Status in unbuntu-fr Scripts - apt:
  Fix Committed
Status in hud package in Ubuntu:
  Incomplete

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsign

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2022-03-28 Thread shamita
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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  New
Status in unbuntu-fr Scripts - apt:
  Fix Committed
Status in hud package in Ubuntu:
  Incomplete

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/li

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2019-07-28 Thread tahasafari
** Changed in: hud (Ubuntu)
   Status: Fix Committed => Incomplete

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  New
Status in unbuntu-fr Scripts - apt:
  Fix Committed
Status in hud package in Ubuntu:
  Incomplete

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Cor

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2019-01-13 Thread Michael Troy
** Changed in: hud (Ubuntu)
   Status: In Progress => Fix Committed

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  New
Status in unbuntu-fr Scripts - apt:
  Fix Committed
Status in hud package in Ubuntu:
  Fix Committed

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2018-07-11 Thread Võ Thành Luân
** Changed in: ufrs-apt
   Status: Confirmed => Fix Committed

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  New
Status in unbuntu-fr Scripts - apt:
  Fix Committed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2017-11-26 Thread Malcolm O'Brien-Rogers
** Also affects: hud
   Importance: Undecided
   Status: New

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  New
Status in unbuntu-fr Scripts - apt:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2017-05-15 Thread Martin Bartlett
This is obviously long past the most recent thread activity, but just in
case people fall on this page, I had this problem, as well as with
evince-thumbnailer.

It turned out to be a permissions problem in my home folder tree. It
probably came from some activity I had undertaken while sudoed - my bad,
of course.

The solution was simply:

sudo chown -R : /home/

Of course, that command may not be fully suitable if you have deliberate
ownership differences within your home - adapt as necessary.

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in unbuntu-fr Scripts - apt:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/u

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2017-04-10 Thread Pete Woods
** Changed in: ufrs-apt
 Assignee: Pete Woods (pete-woods) => (unassigned)

** Changed in: hud (Ubuntu)
 Assignee: Pete Woods (pete-woods) => (unassigned)

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in unbuntu-fr Scripts - apt:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2016-05-31 Thread muzzol
I'm still hitting this bug in some machines.

Is there any known workaround?

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in unbuntu-fr Scripts - apt:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda8

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-10-15 Thread Robert
Today I experienced this problem for the first time. The machine that had
the problem has been in operation for many years without this issue.

I want to draw attention to what ouahabix wrote in this thread back on 
2014-07-27
as that would appear
to be the same as my experience. My machine is a MythTV recorder with a large
number of video recordings (1365 recordings across two directories). I do not
often use Nautilus on that machine, or use Nautilus in my video directory.

But in the last few days, I had been asked to copy one of the MythTV recordings 
for someone and so I wanted to copy a recording to another machine and I 
used Nautilus to do that. I did not close Nautilus. About 24 hours later I 
noticed the machine
was sluggish, and I notice hud-service was using a lot of CPU.

I am running 14.04 and keep the machine up to date with maintenance. I suspect
that ouahabix was on to something way back then. It may not the only cause, but
that observation and my experience are remarkably similar given that I haven't
experienced the problem until I did what ouahabix said would cause the problem.

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in unbuntu-fr Scripts - apt:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::Focu

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-09-07 Thread adam thye
** Project changed: hud => ufrs-apt

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in unbuntu-fr Scripts - apt:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dispatch () fro

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-08-25 Thread muzzol
several other machines are affected by this bug in our workplace.

not sure if it's worth to mention but one machine NOT displaying this
behavior is a 32b system, while the rest are 64b.

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-06-19 Thread pmp6nl
This just started happening to me. ETA on a fix please...

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dispatch

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-05-31 Thread Reuben Firmin
Is this still being worked on? This happens to me at least weekly; on my
computer, it happens overnight while the computer is idle, and I have to
restart X to fix the situation.

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-05-27 Thread Luís de Sousa
I am experiencing this bug with Nemo on Ubuntu 15.04 64 bit. It does not
start right away, it may take several hours working with Nemo before the
HUD goes crazy.

Even with 4 CPUs and 8 Gb of RAM, the hud-service renders the system
unusable once it forces the Swap to kick in.

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPosted

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-05-18 Thread Gabriel
I'm also experiencing this bug. It started when I was using Chromium.
Firefox and gimp was close. No torrent

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-05-04 Thread aydin demircioglu
here too on 15.04, and i do not know what triggered it.

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dispatch (

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-04-22 Thread Joshua Holland
Just hit this whilst using Gimp (possibly due to a bug in Gimp). Editing
an image, Gimp goes unresponsive (window fades), and CPU usage on *all
four* cores goes up to 100%. Close Gimp, 3 cores settle down, but hud-
service is still 100% on one core, using 1.3GB of RAM and rising.
~/.cache/upstart/hud.log doesn't actually seem to exist at the moment,
although hud.log.1.gz etc. do. Therefore I can't do anything useful with
d-feet, as I understand it.

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-02-17 Thread Adrian
Wow you should "beautify" the log files, i got lost reading on it...

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_conte

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-02-16 Thread Josh Steiner
This just hit me this morning.  I use a bluetooth keyboard and mouse on
my sony vaios s15 laptop.  turrning them off did nothing to stop the cpu
pegging.

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 14.04.1 LTS
Release:14.04
Codename:   trusty

$ uname -a
Linux stealth 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 
x86_64 x86_64 x86_64 GNU/Linux

$ dpkg -l | grep hud
ii  hud   
14.04+14.04.20140604-0ubuntu1   amd64Backend for 
the Unity HUD
ii  libhud2:amd64 
14.04+14.04.20140604-0ubuntu1   amd64library for 
exporting items to the Unity HUD

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/us

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2015-01-15 Thread muzzol
I'm affected by this bug too.

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 14.04.1 LTS
Release:14.04
Codename:   trusty

$ uname -a
Linux cprli0792 3.13.0-44-generic #73-Ubuntu SMP Tue Dec 16 00:22:43 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux

$ dpkg -l | grep hud
ii  hud   
14.04+14.04.20140604-0ubuntu1   amd64Backend for 
the Unity HUD
ii  libhud2:amd64 
14.04+14.04.20140604-0ubuntu1   amd64library for 
exporting items to the Unity HUD


ask me for further info if you need it

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in hud package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPr

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-10-02 Thread James Hunt
Just got this running hud 14.10+14.10.20140924-0ubuntu1. Just typing in
a console and my CPU chewing script popped up a window to alert me to
the fact.

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () fr

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-09-29 Thread Alberto Salvia Novella
** Changed in: hud (Ubuntu)
   Importance: Undecided => Critical

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-09-18 Thread wilk
I've noticed it when  running emacs-snapshot. emacs is very responsive
at first but after a while (one hour more or less) it's unbearably slow.
Moving the focus from one window to another takes a few seconds. When
that happens, both emacs and hud-service cpu usage go up to 100% (I have
a dual-core CPU).

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCore

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-08-03 Thread Christopher Serella
I have been having an issue like this for a little over a week now.
Oddly coinciding with when one of my ram sticks crapped out it could be
that for whatever reason my previous ram total of 4gb was compensating
and the problem could be older than i am aware of, in any case it seems
the only time it happens for me is when i am running flash applications
in chromium. Kill the hud and all comes back to normal.

If i don't catch it early enough then my system becomes virtually
unusable so much so that i cant even get up the system monitor to kill
the service.

As with others, it seems that as long as i dont have other applications
running then i can scrape by with my browsing etc.

14.04LTS (daily updated)
x64
2GB ram

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-07-30 Thread jaime.undurraga
it is sucking CPU and Memory. I have 32gb of RAM and hud-service was
using 85% of it.

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833db

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-07-27 Thread ABOUBAKR SEDDIK OUAHABI
It's been happening on my laptop since 13.04, and the reason was and
still is (on 14.04) opening Nautilus on a Folder that contains either
Photos and/or Videos, and once the Thumbnails are shown, then my i7 CPU
feels like it's burning, really burning and the fan wants to fly, the
hud-service goes crazy consuming both the CPU resources and the memory,
which goes up to 1.7GB in no time. Surely it's a memory leak sort of
thing.

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplica

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-07-15 Thread Marty Miller-Crispe
I had this issue when I had qbittorent running for many days.  top shows 
hud-service eating 99% cpu.
Closing qbittorrent fixed the issue.  


The ~/.cache/upstart/hud.log 

QDBusError("org.freedesktop.DBus.Error.InvalidArgs", "Unable to find windowId") 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "The 
name :1.289 was not provided by any .service files" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "The 
name :1.304 was not provided by any .service files" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
QCoreApplication::postEvent: Unexpected null receiver
void 
DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*): "No such 
object path '/MenuBar/1'" 
QCoreApplication::postEvent: Unexpected null receiver

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-07-14 Thread Benjamin Brummernhenrich
The problem is gone... I haven't changed anything (or been on this PC
much since my original posting actually) and according to the changelogs
there hasn't been an update in either Firefox or hud since then. No idea
what caused this.

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () f

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-06-29 Thread Benjamin Brummernhenrich
This is my first time using Launchpad so please tell me if I'm doing
anything wrong, leaving something out or shouldn't have posted:

The culprit is Firefox in my case too. If I close it, everything returns
to normal. HOWEVER, on my machine, this only affects my wife's user
account , not my own. If it helps I will provide logs for each of the
two users the next time it occurs.

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from 

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-06-04 Thread Marcia
Just experienced this bug again.  Hadn't seen it since my last report on
May 13, 2014.  This time I was ready with d-feet.  Attached screen
capture shows:

(1) CPU number 4 running at 100%

(2) Multiple instances of the string "safety value" in log
~/.cache/upstart/hud.log .  The last one is DBus menu item :1.706 and it
was hit several times. Also saw it one additional time a bit later in
the log, also :1.706.  (not shown in screen capture).

(3) d-feet, session bus tab, showing bus name :1.706 = process ID 31925 was 
started by command line  
 /usr/lib/firefox/firefox

Incidentally in the System Monitor, Processes tab, process ID 31925 is
indeed Firefox.  I had one instance of Firefox running in the background
and it was on a web page that I visit frequently without problems
(my.yahoo.com).  I use the AdBlocker Plus plugin with Firefox.  Also saw
HUD service in Processes list.


** Attachment added: "Screenshot from 2014-06-04 10:28:45.png"
   
https://bugs.launchpad.net/ubuntu/+source/hud/+bug/1300722/+attachment/4125425/+files/Screenshot%20from%202014-06-04%2010%3A28%3A45.png

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int,

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-18 Thread Greg A
Firefox here too.

** Attachment added: "Screenshot from 2014-05-18 11:07:11.png"
   
https://bugs.launchpad.net/ubuntu/+source/hud/+bug/1300722/+attachment/4114826/+files/Screenshot%20from%202014-05-18%2011%3A07%3A11.png

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-15 Thread James Hunt
Had 2 further cases of this in the last couple of days. What's
interesting though is that I now have a script that monitors for CPU
hogs. The script correctly detected hud-service spinning... *but* after
a period of time (<1m), it stopped spinning. Attached is the log fwiw.

** Attachment added: "hud.log"
   
https://bugs.launchpad.net/ubuntu/+source/hud/+bug/1300722/+attachment/4113179/+files/hud.log

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QOb

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-14 Thread Marcia
Correct here too.  I don't even know what HUD is :-)

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dispatch ()

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-14 Thread James Hunt
Correct.

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dispatch () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-14 Thread Pete Woods
Just to check, you guys aren't even invoking HUD, right?

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dispatc

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-14 Thread James Hunt
Hit it again, and again it is triggered by firefox.

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dispatch () 

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-13 Thread James Hunt
Doh! Thankfully, I still have d-feet running and all the apps that were
running before I had to kill hud-service. On the session bus, 1:19 is
/usr/lib/firefox/firefox - the first object path I see for firefox is:
/com/canonical/menu/1600078.

Presumably, we could add some extra details (atleast the pid) to
DBusMenuCollector::openMenu() make tracking this issue down easier?

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-13 Thread Pete Woods
Unfortunately that's probably the system bus, rather than the session
bus you looked at. Sorry for not being clearer.

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-13 Thread James Hunt
Just hit this again whilst browsing in firefox. The only Qt app I have
running (I think) is spotify.

~/.cache/upstart/hud.log shows the offending entry as:


(hud-service:7316): GLib-GObject-CRITICAL **: g_object_unref: assertion 
'G_IS_OBJECT (object)' failed
Hit DBusMenu safety valve for menu at :1.19 /com/canonical/menu/1600078
Hit DBusMenu safety valve for menu at :1.19 /com/canonical/menu/1600078
(ad infinitum)

d-feet shows 1:19 to be upowerd which appears to be doing squat:

$  sudo cat /proc/$(pidof upowerd)/stack
[] poll_schedule_timeout+0x49/0x70
[] do_sys_poll+0x428/0x540
[] SyS_poll+0x65/0x100
[] tracesys+0xe1/0xe6
[] 0x

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObjec

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-13 Thread Marcia
Thank you Pete.  I will make a note of your instructions and try to get
the identity of the application responsible to triggering the loop next
time it happens.

At the present time the ~/.cache/upstart/hud.log does not contain the
string "safety" ... but you did not expect it would after a reboot.

I will install d-feet.  Can I invoke d-feet __after__ the onset of the
100% CPU problem? or does it have to be running all the time to be ready
to trap the problem?

Let me just repeat back the instructions as I understand them, to make
sure I have it right.   When this problem happens again, first search
the ~/.cache/upstart/hud.log for the string "safety-valve" and look for
an app ID in the form similar to ":1.22".   Then invoke d-feet and scan
for the matching app ID.  When I cursor over the matching app ID, the
bottom left corner of the d-feet window should identify the app that
triggered the polling loop.  Then I will notify you by posting the info
here and at that point it is OK to reboot the 100%-CPU system.

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
 

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-13 Thread Pete Woods
What I'm looking for is a way to cause this to happen by running a
single application and performing a particular action in it. Even if it
takes a number of tries that's fine. I just need to be able to trigger
somewhat reliably within a few minutes.

I know exactly the part of the codebase that is getting sent into this
loop, but I simply don't understand how it's getting there.

You can determine which application is the culprit by looking in
"~/.cache/upstart/hud.log". In there you'll probably see it mentioning
an application hitting a "safety value". The app will have an ID like
":1.22". If you use the application d-feet (see screenshot above) you
will be able to figure out which application it is. The IDs are
temporary, so if the window has closed, you won't be able to find out
what application it was.

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-13 Thread Marcia
Here's my system log spanning the time when the bug occurred.  The log
starts around the time when I used System Updater while playing chess,
and ends at the place where I rebooted.   I don't understand why there
were so many thread creations owned by 1000 ... is that the symptom of
this bug?

May 13 08:11:25 arpeggio AptDaemon: INFO: CommitPackages() was called: 
dbus.Array([dbus.String('')], signature=dbus.Signature('s')), 
dbus.Array([dbus.String('')], signature=dbus.Signature('s')), 
dbus.Array([dbus.String('')], signature=dbus.Signature('s')), 
dbus.Array([dbus.String('')], signature=dbus.Signature('s')), 
dbus.Array([dbus.String('account-plugin-aim'), 
dbus.String('account-plugin-jabber'), dbus.String('account-plugin-salut'), 
dbus.String('account-plugin-yahoo'), dbus.String('empathy'), 
dbus.String('empathy-common'), dbus.String('libfreetype6'), 
dbus.String('libfreetype6:i386'), dbus.String('liblightdm-gobject-1-0'), 
dbus.String('libnautilus-extension1a'), dbus.String('lightdm'), 
dbus.String('linux-firmware'), dbus.String('mcp-account-manager-uoa'), 
dbus.String('nautilus-data'), dbus.String('nautilus-sendto-empathy'), 
dbus.String('patch')], signature=dbus.Signature('s')), 
dbus.Array([dbus.String('')], signature=dbus.Signature('s'))
May 13 08:11:25 arpeggio AptDaemon.Trans: INFO: Queuing transaction 
/org/debian/apt/transaction/f2d1b68012b5467ca9225b3252b23996
May 13 08:11:25 arpeggio AptDaemon.Worker: INFO: Simulating trans: 
/org/debian/apt/transaction/f2d1b68012b5467ca9225b3252b23996
May 13 08:11:25 arpeggio AptDaemon.Worker: INFO: Committing packages: 
dbus.Array([], signature=dbus.Signature('s')), dbus.Array([], 
signature=dbus.Signature('s')), dbus.Array([], signature=dbus.Signature('s')), 
dbus.Array([], signature=dbus.Signature('s')), 
dbus.Array([dbus.String('account-plugin-aim'), 
dbus.String('account-plugin-jabber'), dbus.String('account-plugin-salut'), 
dbus.String('account-plugin-yahoo'), dbus.String('empathy'), 
dbus.String('empathy-common'), dbus.String('libfreetype6'), 
dbus.String('libfreetype6:i386'), dbus.String('liblightdm-gobject-1-0'), 
dbus.String('libnautilus-extension1a'), dbus.String('lightdm'), 
dbus.String('linux-firmware'), dbus.String('mcp-account-manager-uoa'), 
dbus.String('nautilus-data'), dbus.String('nautilus-sendto-empathy'), 
dbus.String('patch')], signature=dbus.Signature('s')), dbus.Array([], 
signature=dbus.Signature('s'))
May 13 08:11:25 arpeggio AptDaemon.Worker: INFO: Processing transaction 
/org/debian/apt/transaction/f2d1b68012b5467ca9225b3252b23996
May 13 08:12:17 arpeggio rtkit-daemon[1493]: Successfully made thread 5343 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:12:17 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:12:52 arpeggio dbus[483]: [system] Reloaded configuration
May 13 08:12:54 arpeggio NetworkManager[992]:  kernel firmware directory 
'/lib/firmware' changed
May 13 08:12:58 arpeggio AptDaemon.Worker: INFO: Finished transaction 
/org/debian/apt/transaction/f2d1b68012b5467ca9225b3252b23996
May 13 08:14:15 arpeggio rtkit-daemon[1493]: Successfully made thread 6171 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:14:15 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:14:22 arpeggio rtkit-daemon[1493]: Successfully made thread 6186 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:14:22 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:14:27 arpeggio rtkit-daemon[1493]: Successfully made thread 6195 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:14:27 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:14:31 arpeggio rtkit-daemon[1493]: Successfully made thread 6197 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:14:31 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:14:35 arpeggio rtkit-daemon[1493]: Successfully made thread 6199 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:14:35 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:14:41 arpeggio rtkit-daemon[1493]: Successfully made thread 6201 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:14:41 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:14:47 arpeggio rtkit-daemon[1493]: Successfully made thread 6203 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:14:47 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:15:18 arpeggio rtkit-daemon[1493]: Successfully made thread 6205 of 
process 4838 (n/a) owned by '1000' RT at priority 2.
May 13 08:15:18 arpeggio rtkit-daemon[1493]: Supervising 7 threads of 3 
processes of 1 users.
May 13 08:15:24 arpeggio rtkit-daemon[1493]: Successfully made thread 6208 of 
process 4838 (n/a) owned by 

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-13 Thread Marcia
I just experienced this bug for the 2nd time in 8 days.  The system had
been on for an hour or so and I was playing chess using an app that runs
under  WINE that I use regularly without the 100% CPU problem occurring.
Thunderbird and Firefox were open but I was not interacting with them.
The System Updater notified me of an available update and I went ahead
and let it update while I was playing chess.  Shortly afterward, the
cooling fan came on and I checked the System Monitor and found one CPU
pegged at 100% (see screen shot 1).  The process consuming 25% of the
CPU was hud-service.   (One of four cores running at 100% = 25%).   I
glanced at some logs bug didn't know what to look for.  Rebooted Ubuntu
and CPU activity is back to normal.   I'm going to scan my system log
for clues but don't know what to look for; if I find something
suspicious I'll post it here.  You can ask me to look for specific
things in the log and I'll be glad to do that.   2 screenshots attached.

?field.comment=I just experienced this bug for the 2nd time in 8 days.
The system had been on for an hour or so and I was playing chess using
an app that runs under  WINE that I use regularly without the 100% CPU
problem occurring.  Thunderbird and Firefox were open but I was not
interacting with them.  The System Updater notified me of an available
update and I went ahead and let it update while I was playing chess.
Shortly afterward, the cooling fan came on and I checked the System
Monitor and found one CPU pegged at 100% (see screen shot 1).  The
process consuming 25% of the CPU was hud-service.   (One of four cores
running at 100% = 25%).   I glanced at some logs bug didn't know what to
look for.  Rebooted Ubuntu and CPU activity is back to normal.   I'm
going to scan my system log for clues but don't know what to look for;
if I find something suspicious I'll post it here.  You can ask me to
look for specific things in the log and I'll be glad to do that.   2
screenshots attached.


** Attachment added: "2 screenshots showing one of four CPU cores running at 
100%"
   
https://bugs.launchpad.net/ubuntu/+source/hud/+bug/1300722/+attachment/4111533/+files/Screenshot%20of%20100%25%20CPU%20symptom.zip

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Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
 

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-12 Thread Pete Woods
** Changed in: hud
   Status: Fix Committed => Confirmed

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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #34 0x7fda833dbe04 in g_main_context_dis

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-12 Thread Pete Woods
This is only going to happen for Qt apps, as they are still using the
old DBusMenu protocol to export their menus.

I've tried running Kate and Kontact, as these are the apps I'm hearing
that trigger this problem. Opening and closing them, switching around,
and generally trying to operate the program hasn't caused it to happen
for me yet. :(

If I could only reproduce this somehow, I could fix it!

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Confirmed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-04 Thread Marcia
I've seen the bug just once, since upgrading to Ubuntu 14.04.   I have a
4-core CPU and HUD was consuming 100% of one of the cores; after a while
it switched to consuming 100% of a different core.  I noticed it because
the fan started running quite fast, intermittently.  After restarting
Ubuntu the issue has not recurred.  However when/if it happens, I do
consider it critical.  A user on a single-core machine would have a
tough time debugging the problem with the CPU at 100%.I'm not
exactly a Ubuntu geek but if someone wants to instruct me how to capture
useful debug info, I could print it out and leave it next to the
computer in case it happens again.

-- 
You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Fix Committed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_he

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-04 Thread Alexey Borzenkov
I'm not sure this issue is fixed. I'm running
hud_13.10.1+14.04.20140402-0ubuntu1 (based on file ctime being April 7
and me running a kernel built on April 10) and I just got poll loop
consuming 100% cpu in hud-service. Unfortunately I didn't debug this
very much (my laptop was getting way too hot), and simply restarted hud-
service. Logs in hud.log show only ~50 messages like:

Hit DBusMenu safety valve for menu at :1.135 /MenuBar/1

I would expect there would be a flood of these if this code path was
hitting in a loop?

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Fix Committed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, Q

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-05-04 Thread Alexey Borzenkov
Installed d-feet and found that :1.135 was kate, if that's important.
Given previous screenshot showing gnome-terminal I doubt this is
application specific.

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You received this bug notification because you are a member of DX
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https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Fix Committed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in

[Dx-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop

2014-04-04 Thread Colin King
** Summary changed:

- hud-service is eating up 100% of one of my CPUs in a pool loop
+ hud-service is eating up 100% of one of my CPUs in a poll loop

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1300722

Title:
  hud-service is eating up 100% of one of my CPUs in a poll loop

Status in Unity HUD:
  Fix Committed
Status in “hud” package in Ubuntu:
  In Progress

Bug description:
  hud-service is polling like crazy:

  Context Switches:
PID  ProcessVoluntary   Involuntary Total
   Ctxt Sw/Sec  Ctxt Sw/Sec  Ctxt Sw/Sec
2295 hud-service  46084.6342.94 46127.58 (very high)
2325 hud-service  0.09 0.00 0.09 (very low)
2329 hud-service  0.07 0.00 0.07 (very low)
2340 hud-service  0.05 0.00 0.05 (very low)
   Total  46084.8442.94 46127.78

  File I/O operations:
   No file I/O operations detected.

  System calls traced:
PID  Process  Syscall   CountRate/Sec
2295 hud-service  poll 83   23124.8503
2295 hud-service  write10   0.2313
2295 hud-service  sendmsg   4   0.0925
2325 hud-service  restart_syscall   1   0.0231
2329 hud-service  restart_syscall   1   0.0231
2340 hud-service  restart_syscall   1   0.0231
   Total  100   23125.2435

  (gdb) where
  #0  0x7fda8121cfbd in poll () at ../sysdeps/unix/syscall-template.S:81
  #1  0x7fda7f1bb4b8 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #2  0x7fda7f1ba3ff in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #3  0x7fda7f1a49dc in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #4  0x7fda7f1a5464 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  #5  0x7fda82ce9e65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #6  0x7fda82d2fc64 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #7  0x7fda82d30582 in QDBusPendingCallWatcher::waitForFinished() () from 
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #8  0x7fda83eb940b in DBusMenuImporter::slotMenuAboutToShow() () from 
/usr/lib/x86_64-linux-gnu/libdbusmenu-qt5.so.2
  #9  0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #10 0x0045ab3f in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #11 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #12 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #13 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #14 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #15 0x0045abd8 in hud::service::DBusMenuCollector::openMenu(QMenu*, 
unsigned int&) ()
  #16 0x0045ae8d in hud::service::DBusMenuCollector::activate() ()
  #17 0x00441e43 in hud::service::WindowImpl::activate() ()
  #18 0x00439f6a in 
hud::service::QueryImpl::updateToken(QSharedPointer) ()
  #19 0x0043a672 in hud::service::QueryImpl::refresh() ()
  #20 0x0044b115 in ?? ()
  #21 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #22 0x0045662a in 
hud::service::ApplicationListImpl::FocusedWindowChanged(unsigned int, QString 
const&, unsigned int) ()
  #23 0x7fda8435d2a6 in QMetaObject::activate(QObject*, int, int, void**) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #24 0x00467361 in 
ComCanonicalUnityWindowStackInterface::FocusedWindowChanged(unsigned int, 
QString const&, unsigned int) ()
  #25 0x004678bd in ?? ()
  #26 0x00467c63 in 
ComCanonicalUnityWindowStackInterface::qt_metacall(QMetaObject::Call, int, 
void**) ()
  #27 0x7fda82cf180f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
  #28 0x7fda8435e22e in QObject::event(QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #29 0x7fda823d5c2c in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #30 0x7fda823dadf6 in QApplication::notify(QObject*, QEvent*) () from 
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
  #31 0x7fda84335c2d in QCoreApplication::notifyInternal(QObject*, QEvent*) 
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #32 0x7fda84337e07 in QCoreApplicationPrivate::sendPostedEvents(QObject*, 
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
  #33 0x7fda84382cd3 in ?? ()