https://bugs.kde.org/show_bug.cgi?id=481977
--- Comment #12 from SR_team <m...@sr.team> ---
Same issue
System: ArchLinux, KDE 6
GPU: NVIDIA RTX4070, driver 550.54.14 (closed source)
backtrace:
```
119 char *XDisplayString(Display *dpy) { return (DisplayString(dpy)); }
(gdb) bt
#0 XDisplayString (dpy=0x0) at
/usr/src/debug/libx11/libX11-1.8.7/src/Macros.c:119
#1 0x00007fffdc449a1d in __vaDriverInit_1_13 () at
/usr/lib/dri/nvidia_drv_video.so
#2 0x00007ffff625427c in va_openDriver (driver_name=<optimized out>,
dpy=0x5555559554a0) at ../libva/va/va.c:478
#3 va_new_opendriver (dpy=0x5555559554a0) at ../libva/va/va.c:714
#4 vaInitialize (minor_version=0x7fffffffca94, major_version=0x7fffffffca90,
dpy=0x5555559554a0) at ../libva/va/va.c:743
#5 vaInitialize (dpy=0x5555559554a0, major_version=0x7fffffffca90,
minor_version=0x7fffffffca94) at ../libva/va/va.c:727
#6 0x00007ffff7cc9dfa in VaapiUtils::openDevice(int*, QByteArray const&)
[clone .constprop.0] (fd=<optimized out>, path=...) at
/usr/src/debug/kpipewire/kpipewire-6.0.1.1/src/vaapiutils.cpp:165
#7 0x00007ffff7cc6945 in VaapiUtils::supportsH264 (path=...,
this=0x7fffffffcc80) at
/usr/src/debug/kpipewire/kpipewire-6.0.1.1/src/vaapiutils.cpp:86
#8 VaapiUtils::VaapiUtils (this=0x7fffffffcc80, this=<optimized out>) at
/usr/src/debug/kpipewire/kpipewire-6.0.1.1/src/vaapiutils.cpp:37
#9 0x00007ffff7cc6ce2 in PipeWireBaseEncodedStream::suggestedEncoders
(this=this@entry=0x5555559550a0) at
/usr/src/debug/kpipewire/kpipewire-6.0.1.1/src/pipewirebaseencodedstream.cpp:180
#10 0x00007ffff7cc730e in PipeWireBaseEncodedStream::PipeWireBaseEncodedStream
(this=0x5555559550a0, parent=<optimized out>, this=<optimized out>,
parent=<optimized out>)
at
/usr/src/debug/kpipewire/kpipewire-6.0.1.1/src/pipewirebaseencodedstream.cpp:50
#11 0x00007ffff7cc74ce in PipeWireRecord::PipeWireRecord
(this=this@entry=0x5555559550a0, parent=parent@entry=0x0, this=<optimized out>,
parent=<optimized out>)
at /usr/src/debug/kpipewire/kpipewire-6.0.1.1/src/pipewirerecord.cpp:59
#12 0x00005555556134f8 in VideoPlatformWayland::VideoPlatformWayland(QObject*)
[clone .constprop.0] (this=this@entry=0x7fffd4008500, parent=0x0)
at
/usr/src/debug/spectacle/spectacle-24.02.0/src/Platforms/VideoPlatformWayland.cpp:78
#13 0x0000555555613a67 in std::make_unique<VideoPlatformWayland> () at
/usr/include/c++/13.2.1/bits/unique_ptr.h:1070
#14 loadVideoPlatform () at
/usr/src/debug/spectacle/spectacle-24.02.0/src/Platforms/PlatformLoader.cpp:93
#15 SpectacleCore::SpectacleCore(QObject*) [clone .constprop.0]
(this=0x7fffffffd090, parent=0x0) at
/usr/src/debug/spectacle/spectacle-24.02.0/src/SpectacleCore.cpp:120
#16 0x00005555555811e6 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/spectacle/spectacle-24.02.0/src/Main.cpp:103
```
core dump: https://nc.sr.team/s/XnXSm7taKaeoSb6
! saved with warning: `warning: Memory read failed for corefile section, 4096
bytes at 0xffffffffff600000.`
P.S. Screen sharing via pipewire (obs, browser) work fine.
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