[Falkon] [Bug 493406] "Enable automatic searching from the Adress Bar" option deactivated in Falkon's preferences: If a search is executed in the Address Bar, Falkon quits with a segmentation fault

[Jens]

https://bugs.kde.org/show_bug.cgi?id=493406

--- Comment #2 from Jens <senf at mailbox.org> ---
Hi Juraj,

No, KCrash is never displayed whenever I cause this error to happen (I can
always reproduce this error).

So here is my backtrace log:

[...]
qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x0
[New Thread 0x7fff86a00640 (LWP 2623)]
[New Thread 0x7fff86000640 (LWP 2624)]
[New Thread 0x7fff85600640 (LWP 2625)]
[New Thread 0x7fff84c00640 (LWP 2626)]
[New Thread 0x7fff7fe00640 (LWP 2629)]

Thread 1 "falkon" received signal SIGSEGV, Segmentation fault.
0x00007fffe4fa3823 in
QtWaylandClient::QWaylandWindow::requestXdgActivationToken(unsigned int) ()
from /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
(gdb) backtrace
#0  0x00007fffe4fa3823 in
QtWaylandClient::QWaylandWindow::requestXdgActivationToken(unsigned int) () at
/lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#1  0x00007fffe9f14b94 in QGenericUnixServices::openUrl(QUrl const&) () at
/lib/x86_64-linux-gnu/libQt6Gui.so.6
#2  0x00007fffe9db13be in QDesktopServices::openUrl(QUrl const&) () at
/lib/x86_64-linux-gnu/libQt6Gui.so.6
#3  0x00007fffebfdb1d8 in  () at /lib/x86_64-linux-gnu/libQt6WebEngineCore.so.6
#4  0x000000000000001b in  ()
#5  0x00007ffff528a8c0 in QWebEnginePagePrivate::navigationRequested(int, QUrl
const&, bool&, bool) () at /lib/x86_64-linux-gnu/libQt6WebEngineCore.so.6
#6  0x00007fffffffcc98 in  ()
#7  0x01007fffffffcc98 in  ()
#8  0x00007fffffffcc50 in  ()
#9  0x00007fffebf1b409 in  () at /lib/x86_64-linux-gnu/libQt6WebEngineCore.so.6
#10 0x000055555902ddc0 in  ()
#11 0x000055555902ddd0 in  ()
#12 0x000000000000001b in  ()
#13 0x00005555586f6290 in  ()
#14 0x0000000000000001 in  ()
#15 0x000055555902de40 in  ()
#16 0x0000000000000000 in  ()
(gdb) quit
A debugging session is active.

        Inferior 1 [process 2556] will be killed.

Quit anyway? (y or n) n
Not confirmed.
(gdb) kill
Kill the program being debugged? (y or n) y
[Inferior 1 (process 2556) killed]
(gdb) quit
<User>@<Hostname>:~$

Please note that the vendor of Tuxedo OS 3 (tuxedocomputers.com) does not seem
to provide a debuginfod web domain. I had put the line

export DEBUGINFOD_URLS="https://debuginfod.ubuntu.com"

into my normal user's ~/.bashrc file because my LibreWolf browser returns the
following information when trying to access a possibly existing URL
https://debuginfod.tuxedocomputers.com:

"Hmm. We’re having trouble finding that site.

We can’t connect to the server at debuginfod.tuxedocomputers.com."

These are the repositories which have been defined by the vendor of my Tuxedo
OS 3 installation in several files in the directory /etc/apt/sources.list.d:

deb https://deb.tuxedocomputers.com/ubuntu jammy main
deb https://txos-extra.tuxedocomputers.com/ubuntu jammy main
deb https://txos.tuxedocomputers.com/ubuntu jammy main
deb https://txos.tuxedocomputers.com/ubuntu jammy-plasma main
deb https://mirrors.tuxedocomputers.com/ubuntu/mirror/archive.ubuntu.com/ubuntu
jammy main restricted universe multiverse
deb
https://mirrors.tuxedocomputers.com/ubuntu/mirror/security.ubuntu.com/ubuntu
jammy-security main restricted universe multiverse
deb https://mirrors.tuxedocomputers.com/ubuntu/mirror/archive.ubuntu.com/ubuntu
jammy-updates main restricted universe multiverse

I do not know if Tuxedocomputers changed the contents of the original deb
packages provided by Ubuntu for Ubuntu 22.04 which Tuxedo OS 3 is based on. So
maybe the debug symbols which I retrieved here for creating the backtrace log
specified above are not the correct ones for my Tuxedo OS 3 installation.

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