| Summary: | Powerdevil kded triggers kded5 loop | ||
|---|---|---|---|
| Product: | [Plasma] Powerdevil | Reporter: | Hrvoje Senjan <hrvoje.senjan> |
| Component: | general | Assignee: | Plasma Development Mailing List <plasma-devel> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | grave | CC: | dvratil, kde, mklapetek, rdieter, rolf.offermanns, simonandric5 |
| Priority: | NOR | ||
| Version: | 5.1.95 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Git commit 34c13c3acb558753110a44668d1ff9239ce128eb by Kai Uwe Broulik. Committed on 13/12/2014 at 20:06. Pushed by broulik into branch 'master'. Revert "Emit signal when maximum brightness changes" Better revert this until I can dig deeper into potential race conditions since this patch is probably the wrong approach in the first place. This reverts commit 697e505f37b9128d68ef2b0ce5c9d7f80ca422ff. M +0 -1 daemon/actions/bundled/brightnesscontrol.cpp M +0 -1 daemon/actions/bundled/brightnesscontrol.h M +0 -1 daemon/actions/bundled/keyboardbrightnesscontrol.cpp M +0 -1 daemon/actions/bundled/keyboardbrightnesscontrol.h M +0 -3 daemon/actions/bundled/org.kde.Solid.PowerManagement.Actions.BrightnessControl.xml M +0 -3 daemon/actions/bundled/org.kde.Solid.PowerManagement.Actions.KeyboardBrightnessControl.xml http://commits.kde.org/powerdevil/34c13c3acb558753110a44668d1ff9239ce128eb This bug is still reproducible in 5.1.95 (5.2 beta) *** This bug has been marked as a duplicate of bug 337674 *** |
Since 697e505f37b9128d68ef2b0ce5c9d7f80ca422ff - Emit signal when maximum brightness changes, i am getting kded5 killing the CPU... obtained backtrace: Thread 1 (Thread 0x7f79784fb780 (LWP 23601)): #0 0x00007f7973df7a80 in () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f7973df7cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f7975c26f9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #3 0x00007f7975bcdbbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f7976fdaa6e in KJob::exec() () at /usr/lib64/libKF5CoreAddons.so.5 #5 0x00007f795d87cb94 in PowerDevilUPowerBackend::brightnessValueMax(PowerDevil::BackendInterface::BrightnessControlType) const (this=<optimized out>, type=<optimized out>) at /usr/src/debug/powerdevil-5.1.90git/daemon/backends/upower/powerdevilupowerbackend.cpp:384 #6 0x00007f795d442a92 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (this=0x15417e0) ---Type <return> to continue, or q <return> to quit--- at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.cpp:63 #7 0x00007f795d442a92 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x15417e0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=8, _a=_a@entry=0x7fff181aa440) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:153 #8 0x00007f795d442ce3 in BrightnessControlAdaptor::qt_metacall(QMetaObject::Call, int, void**) (this=0x15417e0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fff181aa440) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:216 #9 0x00007f797749d67f in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=this@entry= 0x1117010, object=object@entry=0x15417e0, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:990 #10 0x00007f79774a1dac in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) (this=this@entry=0x1117010, object=0x15417e0, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:902 #11 0x00007f79774a2823 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) (this=0x1117010, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1463 #12 0x00007f79774a426e in QDBusActivateObjectEvent::placeMetaCall(QObject*) (this=0x17f58c0) at qdbusintegrator.cpp:1577 #13 0x00007f7975c002b6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #14 0x00007f797688da9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #15 0x00007f7976892b00 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #16 0x00007f7975bcfc55 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #17 0x00007f7975bd1aef in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #18 0x00007f7975c27b23 in () at /usr/lib64/libQt5Core.so.5 #19 0x00007f7973df7a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #20 0x00007f7973df7c48 in () at /usr/lib64/libglib-2.0.so.0 #21 0x00007f7973df7cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #22 0x00007f7975c26f9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #23 0x00007f7975bcdbbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #24 0x00007f7976fdaa6e in KJob::exec() () at /usr/lib64/libKF5CoreAddons.so.5 #25 0x00007f795d87d196 in PowerDevilUPowerBackend::brightnessValue(PowerDevil::BackendInterface::BrightnessControlType) const (this= 0x153a620, type=<optimized out>) at /usr/src/debug/powerdevil-5.1.90git/daemon/backends/upower/powerdevilupowerbackend.cpp:354 #26 0x00007f795d442a62 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (this=0x15417e0) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.cpp:57 #27 0x00007f795d442a62 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x15417e0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7fff181aaec0) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:151 #28 0x00007f795d442ce3 in BrightnessControlAdaptor::qt_metacall(QMetaObject::Call, int, void**) (this=0x15417e0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7fff181aaec0) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:216 #29 0x00007f797749d67f in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=this@entry=0x1117010, object=object@entry=0x15417e0, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:990 #30 0x00007f79774a1dac in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) (this=this@entry=0x1117010, object=0x15417e0, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:902 #31 0x00007f79774a2823 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) (this=0x1117010, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1463 #32 0x00007f79774a426e in QDBusActivateObjectEvent::placeMetaCall(QObject*) (this=0x165ccf0) at qdbusintegrator.cpp:1577 #33 0x00007f7975c002b6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #34 0x00007f797688da9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #35 0x00007f7976892b00 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #36 0x00007f7975bcfc55 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #37 0x00007f7975bd1aef in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #38 0x00007f7975c27b23 in () at /usr/lib64/libQt5Core.so.5 #39 0x00007f7973df7a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #40 0x00007f7973df7c48 in () at /usr/lib64/libglib-2.0.so.0 #41 0x00007f7973df7cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #42 0x00007f7975c26f9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #43 0x00007f7975bcdbbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #44 0x00007f7976fdaa6e in KJob::exec() () at /usr/lib64/libKF5CoreAddons.so.5 #45 0x00007f795d87cb94 in PowerDevilUPowerBackend::brightnessValueMax(PowerDevil::BackendInterface::BrightnessControlType) const (this=<optimized out>, type=<optimized out>) at /usr/src/debug/powerdevil-5.1.90git/daemon/backends/upower/powerdevilupowerbackend.cpp:384 #46 0x00007f795d442a92 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (this=0x15417e0) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.cpp:63 #47 0x00007f795d442a92 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x15417e0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=8, _a=_a@entry=0x7fff181ab920) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:153 #48 0x00007f795d442ce3 in BrightnessControlAdaptor::qt_metacall(QMetaObject::Call, int, void**) (this=0x15417e0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fff181ab920) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:216 #49 0x00007f797749d67f in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=this@entry=0x1117010, object=object@entry=0x15417e0, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:990 #50 0x00007f79774a1d36 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) (this=this@entry=0x1117010, object=0x15417e0, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:895 #51 0x00007f79774a2823 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) (this=0x1117010, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1463 #52 0x00007f79774a426e in QDBusActivateObjectEvent::placeMetaCall(QObject*) (this=0x11387a0) at qdbusintegrator.cpp:1577 ---Type <return> to continue, or q <return> to quit--- #53 0x00007f7975c002b6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #54 0x00007f797688da9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #55 0x00007f7976892b00 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #56 0x00007f7975bcfc55 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #57 0x00007f7975bd1aef in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #58 0x00007f7975c27b23 in () at /usr/lib64/libQt5Core.so.5 #59 0x00007f7973df7a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #60 0x00007f7973df7c48 in () at /usr/lib64/libglib-2.0.so.0 #61 0x00007f7973df7cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #62 0x00007f7975c26f9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #63 0x00007f7975bcdbbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #64 0x00007f7976fdaa6e in KJob::exec() () at /usr/lib64/libKF5CoreAddons.so.5 #65 0x00007f795d87d196 in PowerDevilUPowerBackend::brightnessValue(PowerDevil::BackendInterface::BrightnessControlType) const (this=0x153a620, type=<optimized out>) at /usr/src/debug/powerdevil-5.1.90git/daemon/backends/upower/powerdevilupowerbackend.cpp:354 #66 0x00007f795d442a62 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (this=0x15417e0) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.cpp:57 #67 0x00007f795d442a62 in BrightnessControlAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x15417e0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7fff181ac3a0) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:151 #68 0x00007f795d442ce3 in BrightnessControlAdaptor::qt_metacall(QMetaObject::Call, int, void**) (this=0x15417e0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7fff181ac3a0) at /usr/src/debug/powerdevil-5.1.90git/build/daemon/brightnesscontroladaptor.moc:216 #69 0x00007f797749d67f in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=this@entry=0x1117010, object=object@entry=0x15417e0, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:990 ---Type <return> to continue, or q <return> to quit--- #70 0x00007f79774a1d36 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) (this=this@entry=0x1117010, object=0x15417e0, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:895 #71 0x00007f79774a2823 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) (this=0x1117010, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1463 #72 0x00007f79774a426e in QDBusActivateObjectEvent::placeMetaCall(QObject*) (this=0x1658470) at qdbusintegrator.cpp:1577 #73 0x00007f7975c002b6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #74 0x00007f797688da9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #75 0x00007f7976892b00 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #76 0x00007f7975bcfc55 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #77 0x00007f7975bd1aef in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #78 0x00007f7975c27b23 in () at /usr/lib64/libQt5Core.so.5 #79 0x00007f7973df7a04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #80 0x00007f7973df7c48 in () at /usr/lib64/libglib-2.0.so.0 #81 0x00007f7973df7cec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #82 0x00007f7975c26f9c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #83 0x00007f7975bcdbbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #84 0x00007f7975bd5226 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #85 0x00007f7978127a9a in kdemain () at /usr/lib64/libkdeinit5_kded5.so #86 0x00007f7977da0b45 in __libc_start_main () at /lib64/libc.so.6 #87 0x00000000004007ee in _start () Reproducible: Always