I should to add my report another similar bug.
I do "desktop behavior"->"Screen locking"-> ... do something...->all
settings->SEGMENTATION FAULT (the window closes)
I have 4 variants of wallpapers in "Screen locking": Hunyango, Plain Colour,
But I have SEGMENTATION FAULT (and closing window) only if I do something when
my chosen wallpaper is Plain Colour, Image or Slideshow or I change wallpaper,
but not when my chosen wallpaper is Hunyango.
When my chosen wallpaper isn't Hunyango, I have Segmentation fault often, but
And in /var/log/syslog I have:
Dec 1 23:32:42 Debian kernel: [18997.209334] traps: systemsettings5
general protection ip:7f7371a31d85 sp:7fff2ec05a60 error:0 in