[ubuntu] Physical button toggles built-in wireless card -- button doesn't work

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http://ubuntuforums.org – Laptop: hp 6735b with broadcom43xx (not sure which) wireless card The laptop came with Vista and the wireless toggle button works when running Vista. Enter Ubuntu. Proprietary drivers detected and installed, but external physical button remains in 'disabled' state (indicated by an orange glow, blue glow when enabled) no matter how many times I press it. Laptop also has external volume/mute buttons which work under Ubuntu. I don't care so much about making the wireless button work, I just want to use the wireless card. How to circumvent button and effect enabling of wireless device (or ge (Hardware)