[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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. -- You received this bug notification because you are a member of Ubuntu Touch seeded 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: 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,
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
Need for dell laptop repairing contact dell service center in thane because we have door step support for dell laptop users thane if you have problem with your laptop like motherboard issue ,screen issue ,battery issue or ram replacement we capable to resolve your issue at your place within same day .For more information please visit call our office dell service center thane . https://www.laptopsservice.center/dell-laptop-service-center-thane-mumbai.html -- You received this bug notification because you are a member of Ubuntu Touch seeded 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: 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*,
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
** Changed in: hud (Ubuntu) Status: Fix Committed => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded 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: 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
** Changed in: hud (Ubuntu) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
** Changed in: ufrs-apt Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
** Also affects: hud Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded 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: 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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*,
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
** 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 Ubuntu Touch seeded 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
** Project changed: hud => ufrs-apt -- You received this bug notification because you are a member of Ubuntu Touch seeded 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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
This just started happening to me. ETA on a fix please... -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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. -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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. -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
I'm also experiencing this bug. It started when I was using Chromium. Firefox and gimp was close. No torrent -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
here too on 15.04, and i do not know what triggered it. -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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. -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
Wow you should beautify the log files, i got lost reading on it... -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
** Changed in: hud (Ubuntu) Importance: Undecided = Critical -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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 Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
[Touch-packages] [Bug 1300722] Re: hud-service is eating up 100% of one of my CPUs in a poll loop
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. -- You received this bug notification because you are a member of Ubuntu Touch seeded 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(QSharedPointerhud::service::Window) () #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
