Hi Gunter, the problem has not occurred anymore to me. Right now, I've moved to 64bit architecture: Ubuntu 13.10 for x86_64 with kernel version 3.11.0-15-generic (and many previous kernel versions) worked fine for me.
Just to let you know. Giorgio -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1054307 Title: ATH3012 bluetooth not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1054307/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs