When I open the volume settings by right clicking the volume icon, it works. However, if I close the settings and open it a second time, Plasma crashes. Reproducible: Always Steps to Reproduce: 1. Right click the volume icon in tray 2. Choose "Volume Settings" 3. Close the resulting dialog 4. Repeat Actual Results: Plasma crashes the second time I open the volume KCM Expected Results: Plasma doesn't crash Unfortunately I don't get a useful backtrace from this. Just somthing in #7 0x00007f10d905cbd5 in QV4::ExecutionEngine::newStringObject(QV4::Value const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f10d90f6092 in QV4::Runtime::getProperty(QV4::ExecutionEngine*, QV4::Value const&, int) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
This does not happen in System Settings. I can open and close the Multimedia -> Volume part as often as I like.
(In reply to Kai Uwe Broulik from comment #0) > Unfortunately I don't get a useful backtrace from this. Just somthing in > > #7 0x00007f10d905cbd5 in QV4::ExecutionEngine::newStringObject(QV4::Value > const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 > #8 0x00007f10d90f6092 in QV4::Runtime::getProperty(QV4::ExecutionEngine*, > QV4::Value const&, int) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 To me this looks exactly like the crash in bug#357413...
I cannot reproduce the crash with just opening the volume settings a second time, but I can get the same backtrace sometimes when switching config category (eg. from Audio Volume to Keyboard Shortcuts). I cannot reproduce with Qt 5.6, but I am now getting these crashes with Qt 5.7.
Kai, as it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved. I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
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!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now 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 Thank you for helping us make KDE software even better for everyone!