Is the symptom you described the only trouble with networking in the -21- kernel from -proposed, or are you having problems connecting via wireless{, too}? The symptom you describe reads eerily like a wireless issue that is known, so if you determine that the symptom is restricted to /wired/ connection (using the tg3 Linux driver), we can narrow down the cause more quickly.
-- unable to send a mail with an attachment file with 2.6.24-21 kernel https://bugs.launchpad.net/bugs/260902 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