SUMMARY STEPS TO REPRODUCE 1. Turn on blur 2. Press Apply OBSERVED RESULT System settings crashes EXPECTED RESULT It should not crash SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Fedora 34 (available in About System) KDE Plasma Version: 5.22.5 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION
Can you attach a backtrace of the crash? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
Sure, this is the backtrace i got after starting settings in gdb and turning blur off and on again. (gdb) backtrace #0 0x00007ffff435f6a4 in QWaylandClientExtensionPrivate::handleRegistryGlobal (data=0x5555574cdd50, registry=0x5555555a4490, id=46, interface=..., version=1) at global/qwaylandclientextension.cpp:67 #1 0x00007ffff434c1b9 in QtWaylandClient::QWaylandDisplay::registry_global (this=<optimized out>, id=<optimized out>, interface=..., version=<optimized out>) at /usr/src/debug/qt5-qtwayland-5.15.2-14.fc35.x86_64/src/client/qwaylanddisplay.cpp:397 #2 0x00007ffff4368af3 in QtWayland::wl_registry::handle_global (data=0x5555555a0530, object=<optimized out>, name=46, interface=0x555557e55620 "org_kde_kwin_blur_manager", version=1) at /usr/src/debug/qt5-qtwayland-5.15.2-14.fc35.x86_64/src/client/qwayland-wayland.cpp:94 #3 0x00007ffff1bfec04 in ffi_call_unix64 () at ../src/x86/unix64.S:76 #4 0x00007ffff1bfe108 in ffi_call (cif=cif@entry=0x7fffffffd3f0, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x0, avalue=avalue@entry=0x7fffffffd4c0) at ../src/x86/ffi64.c:525 #5 0x00007ffff42b9d10 in wl_closure_invoke (closure=closure@entry=0x555557e55540, target=<optimized out>, target@entry=0x5555555a4490, opcode=opcode@entry=0, data=<optimized out>, flags=<optimized out>) at ../src/connection.c:1018 #6 0x00007ffff42ba41b in dispatch_event (display=display@entry=0x5555555a4340, queue=<optimized out>, queue=<optimized out>) at ../src/wayland-client.c:1452 #7 0x00007ffff42ba60c in dispatch_queue (queue=0x5555555a4410, display=0x5555555a4340) at ../src/wayland-client.c:1598 #8 wl_display_dispatch_queue_pending (display=0x5555555a4340, queue=0x5555555a4410) at ../src/wayland-client.c:1840 #9 0x00007ffff43444df in QtWaylandClient::QWaylandDisplay::flushRequests (this=0x5555555a0520) at /usr/src/debug/qt5-qtwayland-5.15.2-14.fc35.x86_64/src/client/qwaylanddisplay.cpp:222 #10 0x00007ffff69533f0 in doActivate<false> (sender=0x55555562a660, signal_index=4, argv=0x7fffffffd730) at kernel/qobject.cpp:3898 #11 0x00007ffff694e327 in QMetaObject::activate (sender=sender@entry=0x55555562a660, m=m@entry=0x7ffff6bf7ae0 <QAbstractEventDispatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3946 #12 0x00007ffff691c277 in QAbstractEventDispatcher::awake (this=this@entry=0x55555562a660) at .moc/moc_qabstracteventdispatcher.cpp:149 #13 0x00007ffff6970c0b in QEventDispatcherGlib::processEvents (this=0x55555562a660, flags=...) at kernel/qeventdispatcher_glib.cpp:430 #14 0x00007ffff691e1a2 in QEventLoop::exec (this=this@entry=0x7fffffffd850, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #15 0x00007ffff69266e4 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #16 0x000055555556358c in main (argc=<optimized out>, argv=0x7fffffffd970) at /usr/src/debug/plasma-systemsettings-5.22.5-1.fc35.x86_64/app/main.cpp:208
Bug also occurs on Fedora 35. I have integrated intel graphics on Wayland.
Ah, it's just Bug 414834. :( *** This bug has been marked as a duplicate of bug 414834 ***
Git commit 81bbfea449e261dcafdc378e880748189a23ad63 by Andrius Štikonas. Committed on 04/12/2021 at 23:59. Pushed by stikonas into branch 'master'. Improve tab focus order in create partition dialog. M +8 -5 src/gui/sizedialogwidgetbase.ui https://invent.kde.org/system/partitionmanager/commit/81bbfea449e261dcafdc378e880748189a23ad63
Sorry, typo in the commit message accidentally closed this bug.