Bug#983031: konqueror segfaults on starting

[Joe Rowan <jrowan@jretrading.com>]

Package: konqueror
Version: 4:20.12.0-4
Severity: normal

Dear Maintainer,

I have not used konqueror for probably more than a year. I ran it from the Xfce
menu and it would not start, with a missing file.
I ran 'apt reinstall konqueror', and six additional new packages were
installed.
Konqueror now starts but immediately segfaults.



>From konqueror error box:

Executable: konqueror PID: 5083 Signal: Segmentation fault (11) Time:
18/02/2021 11:19:41 GMT

>From terminal:

~$ konqueror
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = konqueror path = /usr/bin pid = 5167
KCrash: Arguments: /usr/bin/konqueror
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi

[1]+  Stopped                 konqueror
~$ QSocketNotifier: Invalid socket 11 and type 'Read', disabling...

[1]+  Exit 253                konqueror


The file /usr/lib/x86_64-linux-gnu/libexec/drkonqi exists, root:root 755

The same error occurs if run with sudo.

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-1-amd64 (SMP w/2 CPU threads)
Kernel taint flags: TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8),
LANGUAGE=en_GB:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages konqueror depends on:
ii  dolphin                  4:20.12.2-1
ii  install-info             6.7.0.dfsg.2-6
ii  kio                      5.78.0-4
ii  libc6                    2.31-9
ii  libkf5archive5           5.78.0-2
ii  libkf5bookmarks5         5.78.0-2
ii  libkf5codecs5            5.78.0-2
ii  libkf5completion5        5.78.0-3
ii  libkf5configcore5        5.78.0-4
ii  libkf5configgui5         5.78.0-4
ii  libkf5configwidgets5     5.78.0-2
ii  libkf5coreaddons5        5.78.0-2
ii  libkf5crash5             5.78.0-3
ii  libkf5dbusaddons5        5.78.0-2
ii  libkf5i18n5              5.78.0-2
ii  libkf5iconthemes5        5.78.0-2
ii  libkf5itemviews5         5.78.0-2
ii  libkf5jobwidgets5        5.78.0-2
ii  libkf5kcmutils5          5.78.0-3
ii  libkf5kiocore5           5.78.0-4
ii  libkf5kiofilewidgets5    5.78.0-4
ii  libkf5kiogui5            5.78.0-4
ii  libkf5kiowidgets5        5.78.0-4
ii  libkf5konq6              4:20.12.0-4
ii  libkf5parts5             5.78.0-3
ii  libkf5service-bin        5.78.0-2
ii  libkf5service5           5.78.0-2
ii  libkf5sonnetcore5        5.78.0-2
ii  libkf5sonnetui5          5.78.0-2
ii  libkf5textwidgets5       5.78.0-2
ii  libkf5wallet-bin         5.78.0-2
ii  libkf5wallet5            5.78.0-2
ii  libkf5widgetsaddons5     5.78.0-2
ii  libkf5windowsystem5      5.78.0-2
ii  libkf5xmlgui5            5.78.0-2
ii  libqt5core5a             5.15.2+dfsg-4
ii  libqt5dbus5              5.15.2+dfsg-4
ii  libqt5gui5               5.15.2+dfsg-4
ii  libqt5network5           5.15.2+dfsg-4
ii  libqt5printsupport5      5.15.2+dfsg-4
ii  libqt5webenginecore5     5.15.2+dfsg-3
ii  libqt5webenginewidgets5  5.15.2+dfsg-3
ii  libqt5widgets5           5.15.2+dfsg-4
ii  libqt5x11extras5         5.15.2-2
ii  libqt5xml5               5.15.2+dfsg-4
ii  libstdc++6               10.2.1-6

Versions of packages konqueror recommends:
ii  kfind  4:20.12.0-1

Versions of packages konqueror suggests:
pn  konq-plugins  <none>