OK. I found out that rhythmbox is now inside the sound menu. Nevertheless, hit the play button (in the main gui or in the sound menu) and that's the last left click I can make. After that the left button becomes totally unresponsive.
I just discovered that unplugging and re-plugging the mouse brings it back. At least I don't need to reboot. -- After upgrade to 10.10 rhythmbox no longer minimises to system tray and prevents mouse buttons from working https://bugs.launchpad.net/bugs/669301 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to rhythmbox in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs