I can confirm this. I noticed that if I enter my password before network-manager renews wifi connection, everything is fine. But, if I don't enter my password that fast, in the same time when network-manager renews wifi connection (can be seen by a flash of a notification in upper right corner, even if screen is locked), I get time out.
This was the case in Dapper and is also in Edgy. Do you guys also run network-manager? -- Password rejected due to timeout after resume https://launchpad.net/bugs/40022 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs