hi, i own a lenovo x200 tablet, dual booting windows vista and ubuntu 9.04. i have a VERY VERY weird wireless problem.
A few days ago, i noticed that my wireless connection was gone from both ubuntu and vista. i had a fresh install of both, and it was the first time i tried to use wireless. there were no error messages in either OS, just almost as if the wireless card didn't exist at all...nothing under "Device Manager" in windows, etc. I tried to configure drivers in windows, load modules in linux, etc, with no success.
thinking it was a hardware failure, i contacted lenovo, and they are sending me a new wireless card. however, today, i noticed that when i remove the battery and put it back in, wireless reappears. but it's only for the first boot after i take off and put back the battery. after i shut down or reboot, wireless doesn't work again, requiring me to take out the battery / put it back in again.
the only thing i can think of is that i upgraded my bios a few days ago while i was installing drivers for windows. any idea what the problem is? i am really at a loss here.
thanks
Bookmarks