Like I changed the font settings and then it normally shows a warning but as soon as I pressed apply, then it crashed. Same thing when I tried to delete a wallet from kwalletmanager5.

Here's the kwallet dump: http://pastebin.com/FVL9agc1
Please help me. It's driving me nuts
Plasma version: 5.6.5
KDE Frameworks Version: 5.23.0
Qt Version: 5.7.0
Operating System: Arch Linux

jkaushal wrote:Here's the kwallet dump: http://pastebin.com/FVL9agc1

The reason for your crashes is that VLC (used as phonon backend) loads its Qt4 GUI plugin on startup.

Ways to fix the crashes:
- compile VLC against Qt5

or
- generate a complete plugin cache for VLC, VLC only loads plugins at startup that are not listed in the cache. To do that, run this as root:

Code: Select all

/usr/lib/vlc/vlc-cache-gen -f /usr/lib/vlc/plugins/

(you might have to adjust the paths though)
See also https://bugs.launchpad.net/ubuntu/+sour ... ug/1328466

Another option to prevent the crashes would be to switch to the gstreamer backend, which has other advantages as well.

Yes! Thank you! that fixed it!