http://ubuntuforums.org – We have an HP Pavillion dv4-1548dx which is now dual boot with Win7 and Ubuntu 9.10. Wireless networking works fine when booted to Windows. When we boot ubuntu the system doesn't seem to find the wireless device. Menu>System>Network Connections has no entries in the Wireless tab. Output of lspci and lshw appear below. Thanks for any help. (HowTos)