it is definitely an Intel Linux Wireless (either iwl4965 driver or mac80211) fault.
I just manually updated the driver version from 1.2.25 (version shipped in latest 2.6.24-19 kernel) to version 1.2.26k from compat- wireless-2008-07-04. Now network manages to re-authenticate smoothly on resume from suspend and hibernate. Intel Compat Wireless for kernels 2.6.24+ http://linuxwireless.org/en/users/Download Git Changelog http://git.kernel.org/?p=linux/kernel/git/mcgrof/compat- wireless-2.6.git;a=summary Please update iwlwifi and mac80211 in ubuntu-modules to latest stable version! -- [hardy regression] iwl4965 cannot re-authenticate wireless after every resume from standby/hibernation https://bugs.launchpad.net/bugs/240340 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
