Hello, I have the same problem on wlan networks with wp2 enterprise including special certificate. Total system freeze, only hard reset possible. The failure occurs one time a day during eight hours.
Kernel: 2.6.22-14-generic Gnome - Ubuntu Gutsy Driver: madwifi Chip: Atheros Laptop: Samsung R40 I have lost the error logs. I remember that there were several error messages in "syslog" seconds before freeze in connection with the gnome network manager. Conrad -- [Gutsy] NetworkManager freezes desktop https://bugs.launchpad.net/bugs/145203 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