Same problem for my machine here : IBM Thinkpad T40p with Atheros Wireless card and Intel Gigabit adapter. After resuming NM says "No network devices have been found", but wired networking still works anyway. It also seems to bug wireless networking even after restarting the machine : NM only shows my wired adapter and doesn't seem to know about my wireless any more.
-- after sleep networking doesn't work https://launchpad.net/bugs/38305 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
