I recently upgraded Ubuntu on a laptop where it had been running flawlessly for some time.
It's a dualboot setup and all of the devices work fine under windows 7 however the wifi did not work correctly and my USB mouse was not recognized this morning after I plugged it in.
I'm looking in
/var/log/ and don't even see the wireless (Centrino Ultimate-N 6300 AGN). Does this mean it's just not supported by the kernel I'm running?
If I boot my older kernel from the boot menu wi-fi works fine.