I'm having this exact same wifi problem on Ubuntu Karmic 32-bit. You can check my bug report here: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/490107
-- Karmic Koala x64 will disconnect from wifi and "forget" wifi keys and will not connect with any access point https://bugs.launchpad.net/bugs/483322 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