[ubuntu] Wireless interface missing for HP Presario V6000 having Intel(R) PRO/Wireless 3945ABG

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http://ubuntuforums.org – I've recently Installed Ubuntu 11.04 on my HP Compaq Presario V6307 TU. Everythings seems fine except that I can't use my wireless card. The network manager doesn't show any Wireless networks. My system data is as follows:tejaswini@tejaswini-PC:~$ dmesg | grep iwl [ 13.136311] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s [ 13.136317] iwl3945: Copyright(c) 2003-2010 Intel Corporation tejaswini@tejaswini-PC:~$ lspci -nn | grep WLAN 02:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01) Also note that i'v (Hardware)