I can confirm this. I have tried to change default video player - right click on video file - Open with another application (or something like this, I don't have English version of Gnome), I have checked "Remember this application ...", but Nautilus remember nothing.
Only way to change files association is: Right click on file - Properties (at bottom of local menu) and Open with (choose right application). This is very boring bug... -- nautilus file association not working in 10.04 https://bugs.launchpad.net/bugs/576704 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs