This is the log. I have configured the interface for my WEP before. The instabilities occur with WPA as well (I have successfully connected with WPA/Network Manager at my friends, but the system was unstable. Regretfully I don't have any logs from that time)
** Attachment added: "syslog" http://librarian.launchpad.net/4657809/log -- bcm43xx causes touchpad instability and system freezes https://launchpad.net/bugs/63919 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs