[Pkg-electronics-devel] Bug#1110009: pulseview: Segfaults in KDE with QtCurve application style

[Alex Volkov]

Package: pulseview
Version: 0.4.2-3+b1
Severity: normal

Dear Maintainer,

an attempt to lauch pulseview in KDE with QtCurve application style in use leads to a segfault
with the followinfg diagnostic in dmesg:

[83596.494848] pulseview[16636]: segfault at 29aa1440317a ip 00007f6870429080 sp 00007ffdf8c72310 error 4 in qtcurve.so[1d080,7f687041d000+62000] likely on CPU 0 (core 0, socket 0)
[83596.494853] Code: 58 01 00 00 4c 89 e7 e8 9e 47 ff ff 48 8b 44 24 40 8b 10 83 fa 01 0f 87 ae 03 00 00 48 8b 44 24 40 48 63 50 08 4c 8b 74 d0 10 <41> 8b 06 83 c0 01 83 f8 01 0f 87 a1 03 00 00 4c 89 e7 e8 09 25 01

As a workaround, launching it by the command `XDG_CURRENT_DESKTOP=Gnome pulseview` (with
the environment variable) works. Also, launching it from a ssh session (where X-related
variables has never been set) by `DISPLAY=:0 pulseview` works too.


-- System Information:
Debian Release: 12.11
  APT prefers stable-updates
  APT policy: (991, 'stable-updates'), (991, 'stable-security'), (991, 'stable'), (99, 'testing'), (90, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.12.33-bootes0 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_DK.UTF-8, LC_CTYPE=en_DK.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: sysvinit (via /sbin/init)
LSM: AppArmor: enabled

Versions of packages pulseview depends on:
ii  libboost-filesystem1.74.0     1.74.0+ds1-21
ii  libboost-serialization1.74.0  1.74.0+ds1-21
ii  libc6                         2.36-9+deb12u10
ii  libgcc-s1                     14-20240201-3
ii  libglib2.0-0                  2.74.6-2+deb12u6
ii  libglibmm-2.4-1v5             2.66.5-2
ii  libqt5core5a                  5.15.8+dfsg-11+deb12u3
ii  libqt5gui5                    5.15.8+dfsg-11+deb12u3
ii  libqt5widgets5                5.15.8+dfsg-11+deb12u3
ii  libsigrok4                    0.5.2-4
ii  libsigrokcxx4                 0.5.2-4
ii  libsigrokdecode4              0.5.3-4
ii  libstdc++6                    14-20240201-3

pulseview recommends no packages.

pulseview suggests no packages.

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