I encounter this intermittently (but frequently) on Edgy as well. I'm running Edgy on a Sony VAIO S260 which uses the ipw2200 driver for wireless support. Using network-manager 0.6.3-2ubuntu6. It has happened both after resume from suspend to RAM as well as resume from hibernate.
-- NetworkManager can't find interface on resume from suspend https://launchpad.net/bugs/45696 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
