i also see unity freeze atleast once in 1-2 hours. I am now back to classic, and it seems to be fine. when it freezes, i goto another tty and then do a sudo service gdm restart and then log back in.
i also see unity freeze atleast once in 1-2 hours. I am now back to classic, and it seems to be fine. when it freezes, i goto another tty and then do a sudo service gdm restart and then log back in.