| Summary: | System Settings crashed in KCMiscKeyboardWidget::setRepeat() when when clicking the Hardware > Input Devices tab | ||
|---|---|---|---|
| Product: | [Applications] systemsettings | Reporter: | tamim <tbacc+kde> |
| Component: | kcm_keyboard | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | RESOLVED NOT A BUG | ||
| Severity: | crash | CC: | butirsky, nate |
| Priority: | NOR | Keywords: | drkonqi |
| Version First Reported In: | 5.27.0 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | Crash Log with debugsybols | ||
Thank you for the bug report! Unfortunately the backtrace is incomplete and missing debug symbols for the following lines that we need to figure out exactly what's going wrong: > #9 0x00007fb320b7dd60 in ?? () from /usr/lib/qt/plugins/plasma/kcms/systemsettings/kcm_keyboard.so Could you please install debug symbols for plasma, reproduce the crash, and attach a new symbolicated backtrace? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports Thanks again! Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! Created attachment 157158 [details]
Crash Log with debugsybols
(In reply to Nate Graham from comment #1) > Thank you for the bug report! Unfortunately the backtrace is incomplete and > missing debug symbols for the following lines that we need to figure out > exactly what's going wrong: > > > #9 0x00007fb320b7dd60 in ?? () from /usr/lib/qt/plugins/plasma/kcms/systemsettings/kcm_keyboard.so > > Could you please install debug symbols for plasma, reproduce the crash, and > attach a new symbolicated backtrace? See > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports > > Thanks again! Sorry for the delay. Attached the backtrace Pasting the relevant part inline for searchability: [KCrash Handler] #6 QWidget::testAttribute (attribute=<optimized out>, this=<optimized out>, this=<optimized out>, attribute=<optimized out>) at ../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:883 #7 QWidget::isEnabled (this=<optimized out>, this=<optimized out>) at ../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:780 #8 QAbstractButton::click (this=0x0) at widgets/qabstractbutton.cpp:893 #9 0x00007f970c240d60 in KCMiscKeyboardWidget::setRepeat (rate_=25, delay_=600, keyboardRepeat=<optimized out>, this=0x563e2cfb7c70) at /usr/src/debug/plasma-desktop/plasma-desktop-5.27.2/kcms/keyboard/kcmmisc.cpp:105 #10 KCMiscKeyboardWidget::load (this=0x563e2cfb7c70) at /usr/src/debug/plasma-desktop/plasma-desktop-5.27.2/kcms/keyboard/kcmmisc.cpp:133 #11 0x00007f9713ab1bb0 in QObject::event (this=0x563e2d94cf90, e=0x563e2cd2aed0) at kernel/qobject.cpp:1347 Programmatically clicking the button is weird. Ahh, an idea. Can you paste the output of running `grep KeyRepeat ~/.config/kcminputrc` in a terminal window? (In reply to Nate Graham from comment #6) > Ahh, an idea. Can you paste the output of running `grep KeyRepeat > ~/.config/kcminputrc` in a terminal window? grep KeyRepeat ~/.config/kcminputrc KeyRepeat=accent I had a feeling. I tested with that setting and ran into the crash myself. Accent isn't a valid option at this point since the feature it controls was never fully merged. There isn't a way to set the value of KeyRepeat to "accent" in the UI, so either you or something else manually edited the config file to set the value to "accent", or else it's a leftover from far in the past when you tested merge requests for the WIP feature or something. Removing that line or changing "Accent" to either "repeat" or "nothing" will make it stop crashing. (In reply to Nate Graham from comment #8) > I had a feeling. I tested with that setting and ran into the crash myself. > > Accent isn't a valid option at this point since the feature it controls was > never fully merged. There isn't a way to set the value of KeyRepeat to > "accent" in the UI, so either you or something else manually edited the > config file to set the value to "accent", or else it's a leftover from far > in the past when you tested merge requests for the WIP feature or something. > > Removing that line or changing "Accent" to either "repeat" or "nothing" will > make it stop crashing. Must be a left over then. I never changed this manually. I can confirm, removing the value fixed the crash. Thanks for taking the time! |
Application: systemsettings (5.27.0) Qt Version: 5.15.8 Frameworks Version: 5.103.0 Operating System: Linux 6.1.12-zen1-1-zen x86_64 Windowing System: X11 Distribution: "Arch Linux" DrKonqi: 5.27.0 [KCrashBackend] -- Information about the crash: System Settings crash immediately clicking the Input Devices tab in the settings The crash can be reproduced every time. -- Backtrace: Application: System Settings (systemsettings), signal: Segmentation fault Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0} [KCrash Handler] #6 QWidget::testAttribute (attribute=<optimized out>, this=<optimized out>, this=<optimized out>, attribute=<optimized out>) at ../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:883 #7 QWidget::isEnabled (this=<optimized out>, this=<optimized out>) at ../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:780 #8 QAbstractButton::click (this=0x0) at widgets/qabstractbutton.cpp:893 #9 0x00007fb320b7dd60 in ?? () from /usr/lib/qt/plugins/plasma/kcms/systemsettings/kcm_keyboard.so #10 0x00007fb3284b1bb0 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5 #11 0x00007fb329178b5c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x557734bfbe60, e=0x5577342f7540) at kernel/qapplication.cpp:3640 #12 0x00007fb32848df48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #13 0x00007fb32848ea53 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5 #14 0x00007fb3284d4e88 in ?? () from /usr/lib/libQt5Core.so.5 #15 0x00007fb326f1682b in g_main_dispatch (context=0x7fb31c005010) at ../glib/glib/gmain.c:3454 #16 g_main_context_dispatch (context=0x7fb31c005010) at ../glib/glib/gmain.c:4172 #17 0x00007fb326f6dcc9 in g_main_context_iterate.constprop.0 (context=0x7fb31c005010, block=1, dispatch=1, self=<optimized out>) at ../glib/glib/gmain.c:4248 #18 0x00007fb326f150e2 in g_main_context_iteration (context=0x7fb31c005010, may_block=1) at ../glib/glib/gmain.c:4313 #19 0x00007fb3284d8c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #20 0x00007fb3284866ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #21 0x00007fb328491219 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #22 0x00007fb328939fe2 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1870 #23 0x00007fb329176f2a in QApplication::exec () at kernel/qapplication.cpp:2832 #24 0x0000557731c55c07 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/systemsettings/systemsettings-5.27.0/app/main.cpp:188 [Inferior 1 (process 4949) detached] Reported using DrKonqi