network manager runs with 100% cpu usage when resume from standby and wireless network is not in range

[Leon van der Ree]

When I work on my laptop (Toshiba M200) at home on my wireless network everything is working fine, I put my laptop in standby (by closing the lid) and still everything is OK: it is going in standby with no problems.

Then I turn it back on in the train (where I don't have a wireless connection) and NetworkManager is running with 100% CPU usage. I have to kill it with the -9 option to be able to stop it. When I am at the university I can restart wireless with /etc/init.d/dbus restart, but this introduces problems. My laptop will not go into standby when I close the lid (it does when I press the standby-button of gdm), and the networkManager also does not seems to be able to get access to the keyring (Both known wireless accesspoints as well as VPN connections keep asking for keys/passwords).

[Nanley Chery (nanoman)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at [WWW] https://wiki.ubuntu.com/Bugs/FindRightPackage. I have classified this bug as a bug in network-manager.