I can confirm this bug with my Philips CPWUA054 USB wireless card that uses the p54usb driver with linux-firmware-nonfree. Network manager sees the networks but can't associate with the AP.
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/736490 Title: [natty][p54usb] wifi cannot connect to the ap -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs