Thanks for your reply, Sebastien. It works with the opensource driver. Oddly, It works too with the proprietary driver and totem (thw same visualization system trough different programs).
Even more strangely, visualization with Rhythmbox works with the proprietary driver if started with gdb. -- Rhythmbox crashes X if in visualization mode https://bugs.launchpad.net/bugs/151188 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for rhythmbox in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs