Thanx! My chipset is 04:00.0 Network controller [0280]: Broadcom Corporation Device [14e4:4353] (rev 01). It looks like this one is not officially supported yet ( http://www.broadcom.com/docs/linux_sta/README.txt).
Looking in the duplicate bugreports 542340 - BCM4322 802.11a/b/g/n Wireless LAN Controller 560191 - BCM4322 802.11a/b/g/n Wireless LAN Controller These might be mentioned as supported. Can not find any other details in this bugreport or in the duplicates -- [Lucid] Network Manager Applet Wi-Fi icon always shows red exclamation mark https://bugs.launchpad.net/bugs/539300 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
