It's worse on my Ubuntu-Studio (Xubuntu with rt kernel) Trusty (14.04) : not only it freezes whenever you try to change subs, but it makes Xfce hangs and restart (when lucky and stable) if you try to kill totem/answer yes to the dialog box to force-close it...!
It's worse on my Ubuntu-Studio (Xubuntu with rt kernel) Trusty (14.04) : not only it freezes whenever you try to change subs, but it makes Xfce hangs and restart (when lucky and stable) if you try to kill totem/answer yes to the dialog box to force-close it...!