[Qgis-user] Crash and not able to restart after changing theme

[Bernd Vogelgesang]

correction, it was not the theme, but the style that I changed in the
options.

I now manually changed back the value for style to default in the
QGIS3.ini file, and now everything seems to be back and working.
Loosing all settings because that stuff would have been not so funny!

Is it possible that styles are platform-dependend? Anyway, just wanted
to mention that there might be a problem with those settings that might
lead to a corrupted set-up.

Cheers,
Bernd


Am 20.05.19 um 12:21 schrieb Bernd Vogelgesang:
> Hi,
>
> just for fun I wanted to change the theme. When doing so, a python error
> window was shown, but had no content but a duplicate of the canvas. Then
> everything froze.
>
> I was able to restart once. Fumbling again in the theme setting led to a
> sudden crash, and QGIS could not be restarted.
>
> Starting from terminal shows this:
>
> bernd at bernd-Z87M-D3H:~$ qgis
> using qt5ct plugin
> D-Bus global menu: no
> D-Bus system tray: no
> QGIS died on signal 11Could not attach to process.  If your uid matches
> the uid of the target
> process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
> again as the root user.  For more details, see
> /etc/sysctl.d/10-ptrace.conf
> ptrace: Vorgang nicht zulässig.
> No thread selected
> No stack.
> gdb returned 0
> Abgebrochen (Speicherabzug geschrieben)
>
> Is this a local problem or worth a bug report?
>
> Cheers,
>
> Bernd
>
> QGIS 3.6.3 on Linux Mint
>
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