I notice that it'll happen when the screensaver has already freezed (after some time passed). If It has just switch to screensaver-mode , it works as usual.
-- screensaver(Flurry) freeze or lockup after some time passed https://bugs.launchpad.net/bugs/224065 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