I just tested to remove the ath5k atheros driver (provided by linux- backports-modules) in System/Admin/Hardware and this solves the problem in this bug, i.e. "roaming ot (none)..." don't occur anymore. However, without ath5k the default ath_pci module (madwifi) is used, which for me gives intermittent kernel panic freezes as described in the bug quoted above.
-- network-manager roams to (none) ((none)) https://bugs.launchpad.net/bugs/291760 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