does it happen in a guest session as well?
it's weird that your session log has "** (nm-applet:2148): WARNING **: Could not find ShellVersion property on org.gnome.Shell after 5 tries"
do you use any ppa version?
does it happen in a guest session as well?
it's weird that your session log has
"** (nm-applet:2148): WARNING **: Could not find ShellVersion property on org.gnome.Shell after 5 tries"
do you use any ppa version?