Installing the Dell tools, does improve the situation but it is not a fix. Heavy NFS work (my Amarok rescan) will still crash the wireless connection, although I do get a different error now in syslog:
Nov 6 08:51:25 bilbo NetworkManager: <info> Error getting killswitch power arguments: org.freedesktop.DBus.Error.InvalidArgs - Argument 0 is specified to be of type "uint32", but is actually of type "int32" -- Gutsy regression: ipw3945 goes up to 100%CPU. No way to kill the process. https://bugs.launchpad.net/bugs/155971 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs