I can confirm this bug for feisty beta. uname -a: Linux aztec 2.6.20-12-generic #2 SMP Wed Mar 21 20:55:46 UTC 2007 i686 GNU7Linux
** Attachment added: "dmesg.log" http://librarian.launchpad.net/6934909/G%3A%5Cdmesg.log -- Feisty: Serial Modem Hangups in Herd 4 and 5 https://launchpad.net/bugs/89512 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs