https://bugs.kde.org/show_bug.cgi?id=427949
Fabian Vogt <fab...@ritter-vogt.de> changed:
What |Removed |Added
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CC| |fab...@ritter-vogt.de
--- Comment #4 from Fabian Vogt <fab...@ritter-vogt.de> ---
(In reply to Tony from comment #3)
> I use this one :
> openSUSE_Krypton.x86_64-5.12.80-Build16.490.iso 21-Oct-2020 07:34
While it was a bug that pipewire wasn't installed on that .iso (fixed now),
kwin should not crash because of that.
Here's a backtrace:
Thread 1 "kwin_wayland" received signal SIGSEGV, Segmentation fault.
0x000055ce29652faf in KWin::PipeWireCore::init (this=0x55ce2b0247a0) at
/usr/src/debug/kwin5-5.20.80git.20201023T213716~2ac861152-ku.2.1.x86_64/screencast/pipewirecore.cpp:101
101 ret->init();
(gdb) bt
#0 0x000055ce29652faf in KWin::PipeWireCore::init (this=0x55ce2b0247a0) at
/usr/src/debug/kwin5-5.20.80git.20201023T213716~2ac861152-ku.2.1.x86_64/screencast/pipewirecore.cpp:101
#1 KWin::PipeWireCore::self () at
/usr/src/debug/kwin5-5.20.80git.20201023T213716~2ac861152-ku.2.1.x86_64/screencast/pipewirecore.cpp:101
#2 KWin::PipeWireStream::init (this=this@entry=0x55ce2b0d68a0) at
/usr/src/debug/kwin5-5.20.80git.20201023T213716~2ac861152-ku.2.1.x86_64/screencast/pipewirestream.cpp:195
#3 0x000055ce2965373e in KWin::ScreencastManager::integrateStreams
(waylandStream=0x55ce2b0d0800, stream=0x55ce2b0d68a0, this=<optimized out>)
at
/usr/src/debug/kwin5-5.20.80git.20201023T213716~2ac861152-ku.2.1.x86_64/screencast/screencastmanager.cpp:140
#4 0x00007f8558899646 in ?? () from /usr/lib64/libQt5Core.so.5
#5 0x00007f8559ae9835 in
KWaylandServer::ScreencastV1Interface::windowScreencastRequested(KWaylandServer::ScreencastStreamV1Interface*,
QString const&, KWaylandServer::ScreencastV1Interface::CursorMode) ()
from /usr/lib64/libKWaylandServer.so.5
#6 0x00007f8559b6e08c in ?? () from /usr/lib64/libKWaylandServer.so.5
#7 0x00007f85558f042d in ?? () from /usr/lib64/libffi.so.8
#8 0x00007f85558ec4f9 in ?? () from /usr/lib64/libffi.so.8
#9 0x00007f8556ca4fd5 in ?? () from /usr/lib64/libwayland-server.so.0
#10 0x00007f8556ca8ebc in ?? () from /usr/lib64/libwayland-server.so.0
#11 0x00007f8556ca7ab2 in wl_event_loop_dispatch () from
/usr/lib64/libwayland-server.so.0
#12 0x00007f8559aff33f in KWaylandServer::Display::Private::dispatch() () from
/usr/lib64/libKWaylandServer.so.5
It looks like pwMainLoop is nullptr.
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