Bug 466380 - kwin_x11 crashes in KWin::X11Window::finishCompositing() when disabling compositing
Summary: kwin_x11 crashes in KWin::X11Window::finishCompositing() when disabling compo...
Status: NEEDSINFO WAITINGFORINFO
Alias: None
Product: kwin
Classification: Plasma
Component: compositing (show other bugs)
Version: 5.27.1
Platform: Arch Linux Linux
: VHI crash
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
: 469087 469828 469908 471976 473800 474894 475110 476306 479355 479432 482277 485327 486503 (view as bug list)
Depends on:
Blocks:
 
Reported: 2023-02-24 23:05 UTC by Mariusz Libera
Modified: 2024-05-03 14:12 UTC (History)
17 users (show)

See Also:
Latest Commit:
Version Fixed In:
4wy78uwh: X11+


Attachments
backtrace (15.91 KB, text/x-log)
2023-02-24 23:05 UTC, Mariusz Libera
Details
New crash information added by DrKonqi (5.89 KB, text/plain)
2023-04-26 18:33 UTC, Szőts Ákos
Details

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Description Mariusz Libera 2023-02-24 23:05:28 UTC
Created attachment 156695 [details]
backtrace

I had Firefox running and it's window froze, I thought it might be a kwin compositing being broken again, so I pressed alt+shift+f12 and kwin crashed.

Operating System: Arch Linux 
KDE Plasma Version: 5.27.1
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 6.2.0-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-8550U CPU @ 1.80GHz
Memory: 19.3 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620
Manufacturer: LENOVO
Product Name: 81BF
System Version: Lenovo ideapad 520-15IKB
Comment 1 Nicolas Fella 2023-02-25 16:07:08 UTC
#0  __GI___pthread_sigmask (how=1, newmask=<optimized out>, oldmask=0x0) at pthread_sigmask.c:43
        local_newmask = {
          __val = {139662804823840, 32, 7742360864080620591, 140732991487168, 42, 139662756602912, 2, 1, 140732991487168, 139662755010313, 0, 139662756619456, 140732991487168, 139662804829416, 140732991487424, 139662755010500}
        }
        result = 0
#1  0x00007f05c4e5214d in __GI___sigprocmask (how=<optimized out>, set=<optimized out>, oset=<optimized out>) at ../sysdeps/unix/sysv/linux/sigprocmask.c:25
        result = <optimized out>
#2  0x00007f05c7de91eb in KCrash::setCrashHandler(void (*)(int)) (handler=handler@entry=0x0) at /usr/src/debug/kcrash/kcrash-5.103.0/src/kcrash.cpp:414
        mask = {
          __val = {1256, 0, 0, 0, 62, 139662678199632, 11, 13242041013901687552, 140732991487696, 18446744073709551352, 4, 139662804840720, 11, 139662756619904, 140732991487696, 139662755294819}
        }
#3  0x00007f05c7deb7e6 in KCrash::defaultCrashHandler(int) (sig=11) at /usr/src/debug/kcrash/kcrash-5.103.0/src/kcrash.cpp:625
        crashRecursionCounter = 2
#4  0x00007f05c4e51f50 in <signal handler called> () at /usr/lib/libc.so.6
#5  0x0000000000000018 in  ()
#6  0x00007f05c78eca15 in std::default_delete<KWin::EffectWindowImpl>::operator()(KWin::EffectWindowImpl*) const (__ptr=0x556ee5c36410, this=<optimized out>) at /usr/include/c++/12.2.1/bits/unique_ptr.h:95
        __old_p = 0x556ee5c36410
#7  std::__uniq_ptr_impl<KWin::EffectWindowImpl, std::default_delete<KWin::EffectWindowImpl> >::reset(KWin::EffectWindowImpl*) (__p=0x0, this=0x556ee60bfc58) at /usr/include/c++/12.2.1/bits/unique_ptr.h:203
        __old_p = 0x556ee5c36410
#8  std::unique_ptr<KWin::EffectWindowImpl, std::default_delete<KWin::EffectWindowImpl> >::reset(KWin::EffectWindowImpl*) (__p=0x0, this=0x556ee60bfc58) at /usr/include/c++/12.2.1/bits/unique_ptr.h:501
#9  KWin::Window::finishCompositing(KWin::ReleaseReason) (this=0x556ee60bfb30, releaseReason=<optimized out>) at /usr/src/debug/kwin/kwin-5.27.1/src/window.cpp:370
#10 0x00007f05c77bea56 in KWin::X11Window::finishCompositing(KWin::ReleaseReason) (releaseReason=KWin::ReleaseReason::Release, this=0x556ee60bfb30) at /usr/src/debug/kwin/kwin-5.27.1/src/x11window.cpp:1491
        window = 0x556ee60bfb30
        __for_range = <optimized out>
        superlayers = {
          {
            d = 0x1a892c2,
            e = 0x1a892c2
          }
        }
#11 KWin::Compositor::stop() (this=0x556ee4a3ee50) at /usr/src/debug/kwin/kwin-5.27.1/src/composite.cpp:523
        window = 0x556ee60bfb30
        __for_range = <optimized out>
        superlayers = {
          {
            d = 0x1a892c2,
            e = 0x1a892c2
          }
        }
#12 KWin::Compositor::stop() (this=0x556ee4a3ee50) at /usr/src/debug/kwin/kwin-5.27.1/src/composite.cpp:505
#13 0x00007f05c5ebea71 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffef3f74cb0, r=<optimized out>, this=0x556ee4b88ed0, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
        receiver = <optimized out>
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {
          previous = 0x0,
          receiver = 0x556ee4a3ee50,
          sender = 0x556ee4b75410,
          signal = 4
        }
        c = 0x556ee4b891f0
        connections = {
          d = 0x556ee4b89290
        }
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 2
        signalVector = 0x556ee4afa290
        currentThreadId = 0x7f05c0bb8180
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#14 doActivate<false>(QObject*, int, void**) (sender=0x556ee4b75410, signal_index=4, argv=0x7ffef3f74cb0) at kernel/qobject.cpp:3923
        receiver = <optimized out>
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {
          previous = 0x0,
          receiver = 0x556ee4a3ee50,
          sender = 0x556ee4b75410,
          signal = 4
        }
        c = 0x556ee4b891f0
        connections = {
          d = 0x556ee4b89290
        }
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 2
        signalVector = 0x556ee4afa290
        currentThreadId = 0x7f05c0bb8180
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#15 0x00007f05c556bec7 in QAction::triggered(bool) (this=this@entry=0x556ee4b75410, _t1=<optimized out>) at .moc/moc_qaction.cpp:376
        _a = {0x0, 0x7ffef3f74cac}
#16 0x00007f05c55718c7 in QAction::activate(QAction::ActionEvent) (this=0x556ee4b75410, event=<optimized out>) at kernel/qaction.cpp:1161
        d = 0x556ee4b890d0
#17 0x00007f05c5ebea71 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffef3f74e00, r=<optimized out>, this=0x556ee4b44650, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
        receiver = <optimized out>
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {
          previous = 0x0,
          receiver = 0x7f05c7c300b0 <(anonymous namespace)::Q_QGS_s_instance::innerFunction()::holder>,
          sender = 0x556ee4b3a5d0,
          signal = 3
        }
        c = 0x556ee4b48360
        connections = {
          d = 0x556ee4b48330
        }
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 3
        signalVector = 0x556ee4b483c0
        currentThreadId = 0x7f05c0bb8180
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#18 doActivate<false>(QObject*, int, void**) (sender=0x556ee4b3a5d0, signal_index=3, argv=0x7ffef3f74e00) at kernel/qobject.cpp:3923
        receiver = <optimized out>
        td = <optimized out>
        receiverInSameThread = <optimized out>
        senderData = {
          previous = 0x0,
          receiver = 0x7f05c7c300b0 <(anonymous namespace)::Q_QGS_s_instance::innerFunction()::holder>,
          sender = 0x556ee4b3a5d0,
          signal = 3
        }
        c = 0x556ee4b48360
        connections = {
          d = 0x556ee4b48330
        }
        list = <optimized out>
        inSenderThread = true
        highestConnectionId = 3
        signalVector = 0x556ee4b483c0
        currentThreadId = 0x7f05c0bb8180
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#19 0x00007f05c7c280dd in OrgKdeKglobalaccelComponentInterface::globalShortcutPressed(QString const&, QString const&, long long) (_t3=<optimized out>, _t2=<optimized out>, _t1=<optimized out>, this=<optimized out>) at /usr/src/debug/kglobalaccel/build/src/kglobalaccel_component_interface.moc:239
        _a = {0x0, 0x7f05b0045790, 0x7f05b0041460, 0x7ffef3f74df0}
        _t = 0x556ee4b3a5d0
#20 OrgKdeKglobalaccelComponentInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x556ee4b3a5d0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=0, _a=_a@entry=0x7ffef3f74f50) at /usr/src/debug/kglobalaccel/build/src/kglobalaccel_component_interface.moc:125
        _t = 0x556ee4b3a5d0
#21 0x00007f05c7c285b3 in OrgKdeKglobalaccelComponentInterface::qt_metacall(QMetaObject::Call, int, void**) (this=0x556ee4b3a5d0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffef3f74f50) at /usr/src/debug/kglobalaccel/build/src/kglobalaccel_component_interface.moc:208
#22 0x00007f05c61e145f in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) [clone .constprop.0] (this=<optimized out>, object=<optimized out>, msg=<optimized out>, metaTypes=<optimized out>, slotIdx=<optimized out>) at /usr/src/debug/qt5-base/qtbase/src/dbus/qdbusintegrator.cpp:1001
        context = {
          connection = {
            d = 0x7f05b8001c00
          },
          message = @0x7f05b8018760
        }
        old = 0x0
        params = {
          a = 10,
          s = 4,
          ptr = 0x7ffef3f74f50,
          {
            array = "\000\000\000\000\000\000\000\000\220W\004\260\005\177\000\000`\024\004\260\005\177\000\000@\001\"\346nU\000\000Ȥ\224\306\005\177\000\000\303\353\266\303\005\177\000\000\000\000\000\000\000\000\000\000\303\353\266\303\005\177\000\000\300\231\004\260\005\177\000\000\000{Î$.ŷ",
            q_for_alignment_1 = 0,
            q_for_alignment_2 = 0
          }
        }
        auxParameters = {
          <QListSpecialMethods<QVariant>> = {<No data fields>}, 
          members of QList<QVariant>:
          {
            p = {
              static shared_null = {
                ref = {
                  atomic = {
                    _q_value = std::atomic<int> = { -1 }
                  }
                },
                alloc = 0,
                begin = 0,
                end = 0,
                array = {0x0}
              },
              d = 0x7f05c5f76e90 <QListData::shared_null>
            },
            d = 0x7f05c5f76e90 <QListData::shared_null>
          }
        }
        i = <optimized out>
        numMetaTypes = <optimized out>
        outputArgs = {
          <QListSpecialMethods<QVariant>> = {<No data fields>}, 
          members of QList<QVariant>:
          {
            p = {
              static shared_null = {
                ref = {
                  atomic = {
                    _q_value = std::atomic<int> = { -1 }
                  }
                },
                alloc = 0,
                begin = 0,
                end = 0,
                array = {0x0}
              },
              d = 0x7f05c5f76e90 <QListData::shared_null>
            },
            d = 0x7f05c5f76e90 <QListData::shared_null>
          }
        }
        null = 0x0
        fail = <optimized out>
#23 0x00007f05c5eb1bb0 in QObject::event(QEvent*) (this=0x556ee4b3a5d0, e=0x7f05b8018730) at kernel/qobject.cpp:1347
        mce = 0x7f05b8018730
        sender = {
          previous = 0x0,
          receiver = 0x556ee4b3a5d0,
          sender = 0x7f05b8001c00,
          signal = -1
        }
#24 0x00007f05c5578b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x556ee4b3a5d0, e=0x7f05b8018730) at kernel/qapplication.cpp:3640
        consumed = false
        filtered = false
#25 0x00007f05c5e8df48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x556ee4b3a5d0, event=0x7f05b8018730) at kernel/qcoreapplication.cpp:1064
        selfRequired = true
        result = false
        cbdata = {0x556ee4b3a5d0, 0x7f05b8018730, 0x7ffef3f750cf}
        d = <optimized out>
        threadData = 0x556ee44df200
        scopeLevelCounter = {
          threadData = 0x556ee44df200
        }
#26 0x00007f05c5e8dfb3 in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#27 0x00007f05c5e8ea53 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x556ee44df200) at kernel/qcoreapplication.cpp:1821
        e = 0x7f05b8018730
        pe = <optimized out>
        r = <optimized out>
        event_deleter = {
          d = 0x7f05b8018730
        }
        locker = {
          _M_device = 0x556ee44df230,
          _M_owns = false
        }
        startOffset = 0
        i = @0x556ee44df224: 1
        cleanup = {
          receiver = 0x0,
          event_type = 0,
          data = 0x556ee44df200,
          exceptionCaught = true
        }
#28 0x00007f05c5ed4e88 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x556ee466af10) at kernel/qeventdispatcher_glib.cpp:277
        source = 0x556ee466af10
#29 0x00007f05c3b1682b in g_main_dispatch (context=0x7f05b8005010) at ../glib/glib/gmain.c:3454
        dispatch = 0x7f05c5ed4e70 <postEventSourceDispatch(GSource*, GSourceFunc, gpointer)>
        prev_source = 0x0
        begin_time_nsec = 27824837410577
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = 0x0
        cb_data = 0x0
        need_destroy = <optimized out>
        source = 0x556ee466af10
        current = 0x556ee4860fc0
        i = 0
#30 g_main_context_dispatch (context=0x7f05b8005010) at ../glib/glib/gmain.c:4172
#31 0x00007f05c3b6dcc9 in g_main_context_iterate.constprop.0 (context=0x7f05b8005010, block=1, dispatch=1, self=<optimized out>) at ../glib/glib/gmain.c:4248
        max_priority = 2147483647
        timeout = 24240164
        some_ready = 1
        nfds = 4
        allocated_nfds = <optimized out>
        fds = <optimized out>
        begin_time_nsec = 27824836111480
#32 0x00007f05c3b150e2 in g_main_context_iteration (context=0x7f05b8005010, may_block=1) at ../glib/glib/gmain.c:4313
        retval = <optimized out>
#33 0x00007f05c5ed8c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x556ee4666800, flags=...) at kernel/qeventdispatcher_glib.cpp:423
        d = 0x556ee466c670
        canWait = true
        savedFlags = {
          i = 0
        }
        result = <optimized out>
#34 0x00007f05c5e866ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7ffef3f75420, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
        d = 0x556ee485f920
        threadData = <optimized out>
        locker = {
          val = 93934765067448
        }
        app = <optimized out>
#35 0x00007f05c5e91219 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
        threadData = 0x556ee44df200
        eventLoop = {
          <QObject> = {
            _vptr.QObject = 0x7f05c6112730 <vtable for QEventLoop+16>,
            static staticMetaObject = {
              d = {
                superdata = {
                  direct = 0x0
                },
                stringdata = 0x7f05c5f75920 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>,
                data = 0x7f05c5f75800 <_ZL20qt_meta_data_QObject.lto_priv.0>,
                static_metacall = 0x7f05c5ebeea0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>,
                relatedMetaObjects = 0x0,
                extradata = 0x0
              }
            },
            d_ptr = {
              d = 0x556ee485f920
            },
            static staticQtMetaObject = {
              d = {
                superdata = {
                  direct = 0x0
                },
                stringdata = 0x7f05c5f9c500 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>,
                data = 0x7f05c5f99680 <_ZL15qt_meta_data_Qt.lto_priv.0>,
                static_metacall = 0x0,
                relatedMetaObjects = 0x0,
                extradata = 0x0
              }
            }
          }, 
          members of QEventLoop:
          static staticMetaObject = {
            d = {
              superdata = {
                direct = 0x7f05c610b560 <QObject::staticMetaObject>
              },
              stringdata = 0x7f05c5f712e0 <_ZL29qt_meta_stringdata_QEventLoop.lto_priv.0>,
              data = 0x7f05c5f71280 <_ZL23qt_meta_data_QEventLoop.lto_priv.0>,
              static_metacall = 0x7f05c5e84f30 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>,
              relatedMetaObjects = 0x0,
              extradata = 0x0
            }
          }
        }
        returnCode = <optimized out>
#36 0x00007f05c6339fe2 in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1870
#37 0x00007f05c5576f2a in QApplication::exec() () at kernel/qapplication.cpp:2832
#38 0x0000556ee25eaf16 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kwin/kwin-5.27.1/src/main_x11.cpp:447
        format = {
          d = 0x556ee4504680
        }
        a =
Comment 2 Szőts Ákos 2023-04-26 18:33:01 UTC
Created attachment 158455 [details]
New crash information added by DrKonqi

kwin_x11 (5.27.4) using Qt 5.15.8

Unfortuately, in the new Konqi I cannot directly compare the the backtraces but if my memory serves me well the parameter of the top frame function was the same.

In my case the system came back from sleep. Waited a bit and KWin crashed. I didn't disable compositing.

-- Backtrace (Reduced):
#6  0x00007f4b5ecee1f1 in std::default_delete<KWin::EffectWindowImpl>::operator()(KWin::EffectWindowImpl*) const (__ptr=0x55ab5977cb50, this=<optimized out>) at /usr/include/c++/13/bits/unique_ptr.h:94
#7  std::__uniq_ptr_impl<KWin::EffectWindowImpl, std::default_delete<KWin::EffectWindowImpl> >::reset(KWin::EffectWindowImpl*) (__p=0x0, this=0x55ab59966678) at /usr/include/c++/13/bits/unique_ptr.h:212
#8  std::unique_ptr<KWin::EffectWindowImpl, std::default_delete<KWin::EffectWindowImpl> >::reset(KWin::EffectWindowImpl*) (__p=0x0, this=0x55ab59966678) at /usr/include/c++/13/bits/unique_ptr.h:510
#9  KWin::Window::finishCompositing(KWin::ReleaseReason) (this=0x55ab59966550, releaseReason=<optimized out>) at /usr/src/debug/kwin-5.27.4/src/window.cpp:370
#10 0x00007f4b5ebc5ba5 in KWin::X11Window::finishCompositing(KWin::ReleaseReason) (releaseReason=KWin::ReleaseReason::Release, this=0x55ab59966550) at /usr/src/debug/kwin-5.27.4/src/x11window.cpp:1491
Comment 3 David Edmundson 2023-04-27 07:37:19 UTC
Can I have output of:

 qdbus org.kde.KWin /KWin org.kde.KWin.supportInformation 


and can you confirm if you can reproduce this reliably?
Comment 4 Szőts Ákos 2023-04-27 11:28:59 UTC
$> qdbus-qt5 org.kde.KWin /KWin org.kde.KWin.supportInformation

Version
=======
KWin version: 5.27.4
Qt Version: 5.15.8
Qt compile version: 5.15.8
XCB compile version: 1.15

Operation Mode: X11 only

Build Options
=============
KWIN_BUILD_DECORATIONS: yes
KWIN_BUILD_TABBOX: yes
KWIN_BUILD_ACTIVITIES: yes
HAVE_X11_XCB: yes
HAVE_EPOXY_GLX: yes

X11
===
Vendor: The X.Org Foundation
Vendor Release: 12101008
Protocol Version/Revision: 11/0
SHAPE: yes; Version: 0x11
RANDR: yes; Version: 0x14
DAMAGE: yes; Version: 0x11
Composite: yes; Version: 0x4
RENDER: yes; Version: 0xb
XFIXES: yes; Version: 0x50
SYNC: yes; Version: 0x31
GLX: yes; Version: 0x0

Decoration
==========
Plugin: org.kde.breeze
Theme: 
Plugin recommends border size: None
onAllDesktopsAvailable: true
alphaChannelSupported: true
closeOnDoubleClickOnMenu: false
decorationButtonsLeft: 5, 3, 9
decorationButtonsRight: 0
borderSize: 2
gridUnit: 12
font: Noto Sans,10,-1,5,50,0,0,0,0,0,Regular
smallSpacing: 3
largeSpacing: 12

Output backend
==============
Name: KWin::X11StandaloneBackend

Cursor
======
themeName: breeze_cursors
themeSize: 24

Options
=======
focusPolicy: 0
xwaylandCrashPolicy: 
xwaylandMaxCrashCount: 3
nextFocusPrefersMouse: false
clickRaise: true
autoRaise: false
autoRaiseInterval: 0
delayFocusInterval: 0
shadeHover: false
shadeHoverInterval: 250
separateScreenFocus: false
activeMouseScreen: false
placement: 
activationDesktopPolicy: 0
focusPolicyIsReasonable: true
borderSnapZone: 10
windowSnapZone: 10
centerSnapZone: 0
snapOnlyWhenOverlapping: false
rollOverDesktops: false
focusStealingPreventionLevel: 1
operationTitlebarDblClick: 5000
operationMaxButtonLeftClick: 5000
operationMaxButtonMiddleClick: 5015
operationMaxButtonRightClick: 5014
commandActiveTitlebar1: 0
commandActiveTitlebar2: 28
commandActiveTitlebar3: 2
commandInactiveTitlebar1: 4
commandInactiveTitlebar2: 28
commandInactiveTitlebar3: 2
commandWindow1: 7
commandWindow2: 8
commandWindow3: 8
commandWindowWheel: 28
commandAll1: 10
commandAll2: 3
commandAll3: 14
keyCmdAllModKey: 16777250
condensedTitle: false
electricBorderMaximize: true
electricBorderTiling: true
electricBorderCornerRatio: 0.25
borderlessMaximizedWindows: false
killPingTimeout: 5000
hideUtilityWindowsForInactive: true
compositingMode: 1
useCompositing: true
hiddenPreviews: 1
glSmoothScale: 2
glStrictBinding: false
glStrictBindingFollowsDriver: true
glPreferBufferSwap: 99
glPlatformInterface: 1
windowsBlockCompositing: true
latencyPolicy: 
renderTimeEstimator: 
allowTearing: true

Screen Edges
============
desktopSwitching: false
desktopSwitchingMovingClients: false
cursorPushBackDistance: 1x1
timeThreshold: 150
reActivateThreshold: 350
actionTopLeft: 0
actionTop: 0
actionTopRight: 0
actionRight: 0
actionBottomRight: 0
actionBottom: 0
actionBottomLeft: 0
actionLeft: 0

Screens
=======
Active screen follows mouse:  no
Number of Screens: 1

Screen 0:
---------
Name: DP-0
Enabled: 1
Geometry: 0,0,3440x1440
Scale: 1
Refresh Rate: 59972
Adaptive Sync: incapable

Compositing
===========
Compositing is active
Compositing Type: OpenGL
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce GTX 960/PCIe/SSE2
OpenGL version string: 3.1.0 NVIDIA 525.105.17
OpenGL platform interface: GLX
OpenGL shading language version string: 1.40 NVIDIA via Cg compiler
Driver: NVIDIA
Driver version: 525.105.17
GPU class: Unknown
OpenGL version: 3.1
GLSL version: 1.40
X server version: 1.21.1
Linux kernel version: 6.2.9
Direct rendering: Requires strict binding: no
GLSL shaders:  yes
Texture NPOT support:  yes
Virtual Machine:  no
OpenGL 2 Shaders are used

Loaded Effects:
---------------
colorpicker
outputlocator
screenshot
screenedge
zoom
blur
contrast
kwin4_effect_login
kwin4_effect_sessionquit
kwin4_effect_logout
slidingpopups
kwin4_effect_windowaperture
slide
kwin4_effect_maximize
kwin4_effect_frozenapp
kwin4_effect_squash
kwin4_effect_fadingpopups
kwin4_effect_fullscreen
kwin4_effect_scale
kwin4_effect_morphingpopups
kwin4_effect_dialogparent
desktopgrid
highlightwindow
overview
tileseditor
windowview
blendchanges
startupfeedback
kscreen

Currently Active Effects:
-------------------------
blur
contrast

Effect Settings:
----------------
colorpicker:

outputlocator:

screenshot:

screenedge:

zoom:
zoomFactor: 1.2
mousePointer: 0
mouseTracking: 0
focusTrackingEnabled: false
textCaretTrackingEnabled: false
focusDelay: 350
moveFactor: 20
targetZoom: 1

blur:

contrast:

kwin4_effect_login:
pluginId: kwin4_effect_login
isActiveFullScreenEffect: false

kwin4_effect_sessionquit:
pluginId: kwin4_effect_sessionquit
isActiveFullScreenEffect: false

kwin4_effect_logout:
pluginId: kwin4_effect_logout
isActiveFullScreenEffect: false

slidingpopups:
slideInDuration: 75
slideOutDuration: 125

kwin4_effect_windowaperture:
pluginId: kwin4_effect_windowaperture
isActiveFullScreenEffect: false

slide:
horizontalGap: 45
verticalGap: 20
slideBackground: true

kwin4_effect_maximize:
pluginId: kwin4_effect_maximize
isActiveFullScreenEffect: false

kwin4_effect_frozenapp:
pluginId: kwin4_effect_frozenapp
isActiveFullScreenEffect: false

kwin4_effect_squash:
pluginId: kwin4_effect_squash
isActiveFullScreenEffect: false

kwin4_effect_fadingpopups:
pluginId: kwin4_effect_fadingpopups
isActiveFullScreenEffect: false

kwin4_effect_fullscreen:
pluginId: kwin4_effect_fullscreen
isActiveFullScreenEffect: false

kwin4_effect_scale:
pluginId: kwin4_effect_scale
isActiveFullScreenEffect: false

kwin4_effect_morphingpopups:
pluginId: kwin4_effect_morphingpopups
isActiveFullScreenEffect: false

kwin4_effect_dialogparent:
pluginId: kwin4_effect_dialogparent
isActiveFullScreenEffect: false

desktopgrid:
activeView: 
gridRows: 1
gridColumns: 2
animationDuration: 150
layout: 1
partialActivationFactor: 0
gestureInProgress: false
showAddRemove: true
desktopNameAlignment: 0
desktopLayoutMode: 0
customLayoutRows: 2

highlightwindow:

overview:
activeView: 
animationDuration: 150
layout: 1
ignoreMinimized: false
blurBackground: true
partialActivationFactor: 0
gestureInProgress: false
searchText: 

tileseditor:
activeView: 
animationDuration: 200

windowview:
activeView: 
animationDuration: 150
layout: 1
ignoreMinimized: false
mode: 1142287056
partialActivationFactor: 0
gestureInProgress: false
searchText: 

blendchanges:

startupfeedback:
type: 1

kscreen:


Loaded Plugins:
---------------
kwin5_plugin_krunner
kwin5_plugin_nightcolor

Available Plugins:
------------------
kwin5_plugin_buttonrebinds
kwin5_plugin_colord
kwin5_plugin_krunner
kwin5_plugin_nightcolor
Comment 5 Szőts Ákos 2023-04-27 11:32:12 UTC
It's a bit erratic. What I observed is that after I did a "kwin_x11 --replace" after the first resume, the subsequent ones had higher probability of crashing. Since I discovered it only yesterday, unfortunately, I cannot say a ratio. Today's resume was fine.

I'll try a --replace before resume tomorrow.
Comment 6 Nate Graham 2023-04-28 18:51:04 UTC
*** Bug 469087 has been marked as a duplicate of this bug. ***
Comment 7 Szőts Ákos 2023-05-22 06:49:42 UTC
I've through many sleep-resume cycles but unfortunately, I could not reproduce the issue more times.
Comment 8 Vlad Zahorodnii 2023-05-26 10:19:45 UTC
*** Bug 469908 has been marked as a duplicate of this bug. ***
Comment 9 David Edmundson 2023-05-26 10:40:47 UTC
*** Bug 469828 has been marked as a duplicate of this bug. ***
Comment 10 Holger 2023-05-26 20:24:17 UTC
Hi!

bug 469908 has clear steps to reproduce on applying window rules with either negative position or no decorations.

HTH
Comment 11 David Edmundson 2023-07-07 10:25:57 UTC
*** Bug 471976 has been marked as a duplicate of this bug. ***
Comment 12 Vlad Zahorodnii 2023-08-24 08:12:17 UTC
(In reply to Holger from comment #10)
> Hi!
> 
> bug 469908 has clear steps to reproduce on applying window rules with either
> negative position or no decorations.
> 
> HTH

can't reproduce by following the steps to reproduce in that bug report
Comment 13 Nate Graham 2023-08-28 20:38:53 UTC
*** Bug 473800 has been marked as a duplicate of this bug. ***
Comment 14 Holger 2023-09-27 18:26:22 UTC
(In reply to Vlad Zahorodnii from comment #12)
> (In reply to Holger from comment #10)
> can't reproduce by following the steps to reproduce in that bug report

Also on my side, it doesn't crash anymore. ... My last kwin crash according to coredumpctl is from Jun 3rd

Still, Firefox does not enforce the maximized window status. When Firefox comes up, it opens several windows and some go to other desktops, while some stay incorrectly on the current desktop. Also some windows are properly maximized and some are smaller (independent of which desktop they go to). The "maximize" entry in the Alt+F3 Menu is disabled and none of the windows has window decorations (so the rule works to some degree). On toggling the window decorations, all FF-Windows on all virtual desktops get maximized, but I can resize them by holding the super-key and dragging the right mouse button.
Comment 15 Nate Graham 2023-09-28 18:55:30 UTC
Glad to hear it's fixed for you. If you'd like to report those other issues, please submit a new bug report.

Mariusz, are you still able to reproduce this issue?
Comment 16 Mariusz Libera 2023-09-30 06:29:59 UTC
(In reply to Nate Graham from comment #15)
> Mariusz, are you still able to reproduce this issue?

I haven't seen this issue since the initial report, but I also was not using my linux laptop all that much lately.
Comment 17 Holger 2023-09-30 18:14:03 UTC
(In reply to Holger from comment #14)
> Still, Firefox does not enforce the maximized window status.

Was already reported as bug 460628
Comment 18 David Edmundson 2023-10-02 13:07:47 UTC
*** Bug 475110 has been marked as a duplicate of this bug. ***
Comment 19 David Edmundson 2023-10-03 22:11:24 UTC
*** Bug 474894 has been marked as a duplicate of this bug. ***
Comment 20 David Edmundson 2023-11-01 12:37:52 UTC
*** Bug 476306 has been marked as a duplicate of this bug. ***
Comment 21 David Edmundson 2024-01-17 16:01:30 UTC
Can someone let us know if they have seen this with Plasma 6? We have done some big refactors that hopefully address some parts.
Comment 22 Nate Graham 2024-01-18 00:37:26 UTC
.
Comment 23 Bug Janitor Service 2024-02-02 03:45:33 UTC
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!
Comment 24 Nate Graham 2024-02-15 23:11:10 UTC
*** Bug 479432 has been marked as a duplicate of this bug. ***
Comment 25 Nate Graham 2024-02-15 23:31:08 UTC
*** Bug 479355 has been marked as a duplicate of this bug. ***
Comment 26 Bug Janitor Service 2024-03-01 03:46:34 UTC
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!
Comment 27 Vlad Zahorodnii 2024-03-04 09:09:28 UTC
*** Bug 482277 has been marked as a duplicate of this bug. ***
Comment 28 Bug Janitor Service 2024-03-19 03:46:17 UTC
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!
Comment 29 Roke Julian Lockhart Beedell 2024-03-19 15:38:51 UTC
(In reply to David Edmundson from comment #21)
1.  Installed cpe:/o:opensuse:tumbleweed:20240317.
2.  Installed cpe:/o:kde:plasma:6.0.2.
3.  Installed https://github.com/ValveSoftware/Proton/releases/tag/proton-9.0-beta15.
4.  Installed https://store.steampowered.com/app/264710/Subnautica/.
5.  Invoked steam steam://rungameid/264710.
6.  Deselected and reselected fullscreen mode multiple times.

I am no longer able to reproduce https://bugs.kde.org/show_bug.cgi?id=476306#c0, a duplicate of this issue.
Comment 30 Bug Janitor Service 2024-04-03 03:47:02 UTC
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!
Comment 31 Nate Graham 2024-04-10 15:57:13 UTC
*** Bug 485327 has been marked as a duplicate of this bug. ***
Comment 32 Bug Janitor Service 2024-04-25 03:46:16 UTC
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!
Comment 33 Nicolas Fella 2024-05-03 14:12:05 UTC
*** Bug 486503 has been marked as a duplicate of this bug. ***