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Description of problem: Unplug external monitor when locked Version-Release number of selected component: kf6-kded-6.13.0-1.fc42 Additional info: reporter: libreport-2.17.15 type: CCpp reason: kded6 killed by SIGABRT journald_cursor: s=e47e6ce563bf4442b37ae5a83da0259e;i=1d845a8d;b=4b41c54e4e844f3cbbc6d63032e08cdd;m=2d1a87ad47;t=634f45c84216d;x=4e1b6722bef8c3e9 executable: /usr/bin/kded6 cmdline: /usr/bin/kded6 cgroup: 0::/user.slice/user-1000.slice/user/session.slice/plasma-kded6.service rootdir: / uid: 1000 kernel: 6.14.5-300.fc42.x86_64 package: kf6-kded-6.13.0-1.fc42 runlevel: N 5 xsession_errors: backtrace_rating: 4 crash_function: qAbort comment: Unplug external monitor when locked Truncated backtrace: Thread no. 1 (11 frames) #4 qAbort at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/global/qassert.cpp:46 #5 qt_message_fatal<QString&> at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/global/qlogging.cpp:2122 #6 qt_message(QtMsgType, const QMessageLogContext &, const char *, typedef __va_list_tag __va_list_tag *) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/global/qlogging.cpp:381 #7 QMessageLogger::fatal at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/global/qlogging.cpp:883 #8 init_platform at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1345 #9 QGuiApplicationPrivate::createPlatformIntegration at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1598 #10 QGuiApplicationPrivate::createEventDispatcher at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1617 #11 QCoreApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:866 #12 QGuiApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1645 #13 QApplicationPrivate::init at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/widgets/kernel/qapplication.cpp:474 #14 QApplication::QApplication at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/widgets/kernel/qapplication.cpp:462 Potential duplicate: bug 2315660
Created attachment 2089566 [details] File: proc_pid_status
Created attachment 2089567 [details] File: maps
Created attachment 2089568 [details] File: limits
Created attachment 2089569 [details] File: environ
Created attachment 2089570 [details] File: open_fds
Created attachment 2089571 [details] File: mountinfo
Created attachment 2089572 [details] File: os_info
Created attachment 2089573 [details] File: cpuinfo
Created attachment 2089574 [details] File: core_backtrace
Created attachment 2089575 [details] File: dso_list
Created attachment 2089576 [details] File: backtrace
I hava connected/disconnected my Dell dock thunderbolt with 3 screen connected. Screen on my laptop has stuck. My computer is only usable on ssh reporter: libreport-2.17.15 type: CCpp reason: kded6 killed by SIGABRT journald_cursor: s=2f2903e839b04099aebe0e67e67ac2ee;i=57fd6d;b=5bcecb1f30574807964c8e43eadbec2a;m=1ff9f90eef;t=6366c61e8df7e;x=caa1efd1c30b456e executable: /usr/bin/kded6 cmdline: /usr/bin/kded6 cgroup: 0::/user.slice/user-1333.slice/user/session.slice/plasma-kded6.service rootdir: / uid: 1333 kernel: 6.14.8-300.fc42.x86_64 package: kf6-kded-6.14.0-1.fc42 runlevel: N 5 xsession_errors: backtrace_rating: 4 crash_function: qAbort
System was being used normally with a lot of apps open. I started copying a large file over a NFS share. Then everything froze and my desktop session was killed couple of minutes after. A lot of programs crashed before session ended. reporter: libreport-2.17.15 type: CCpp reason: kded6 killed by SIGABRT journald_cursor: s=cac21689ca51480c92b73ea17c1b8e66;i=2461078;b=d038938070794e289faa077261753f24;m=7d14e22722;t=636ea886af79b;x=f0c38f84a3669da6 executable: /usr/bin/kded6 cmdline: /usr/bin/kded6 cgroup: 0::/user.slice/user-1000.slice/user/session.slice/plasma-kded6.service rootdir: / uid: 1000 kernel: 6.14.8-300.fc42.x86_64 package: kf6-kded-6.14.0-1.fc42 runlevel: N 5 backtrace_rating: 4 crash_function: qAbort comment: System was being used normally with a lot of apps open. I started copying a large file over a NFS share. Then everything froze and my desktop session was killed couple of minutes after. A lot of programs crashed before session ended.
Like https://bugzilla.redhat.com/show_bug.cgi?id=2374575#c0 explains, after updating via KDE Discover offline, with it set to automatically reboot, I came back once it had applied, and saw that somehow, the SDDm wallpaper was rendering the "Fedora" logogram with a Qt form slightly off-screen. Upon logging in, I saw that an enormous amount of Plasma software had crashed. reporter: libreport-2.17.15 type: CCpp reason: kded6 killed by SIGABRT journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=75262a;b=e1bb6ff6b37548a6950c299e12a68ac0;m=4e5a089;t=63850e969fc6d;x=37ddf9b35b40e65 executable: /usr/bin/kded6 cmdline: /usr/bin/kded6 cgroup: 0::/user.slice/user-1000.slice/user/session.slice/plasma-kded6.service rootdir: / uid: 1000 kernel: 6.15.3-200.fc42.x86_64 package: kf6-kded-6.15.0-1.fc42 runlevel: N 5 backtrace_rating: 4 crash_function: qAbort comment: Like https://bugzilla.redhat.com/show_bug.cgi?id=2374575#c0 explains, after updating via KDE Discover offline, with it set to automatically reboot, I came back once it had applied, and saw that somehow, the SDDm wallpaper was rendering the "Fedora" logogram with a Qt form slightly off-screen. Upon logging in, I saw that an enormous amount of Plasma software had crashed.
This message is a reminder that Fedora Linux 42 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a 'version' of '42'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, change the 'version' to a later Fedora Linux version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see it. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora Linux 42 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora Linux, you are encouraged to change the 'version' to a later version prior to this bug being closed.
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Fedora Linux 42 entered end-of-life (EOL) status on 2026-05-27. Fedora Linux 42 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora Linux please feel free to reopen this bug against that version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see the version field. If you are unable to reopen this bug, please file a new report against an active release. Thank you for reporting this bug and we are sorry it could not be fixed.