1
vote
1answer
825 views

Wireless isn't working on Lenovo T400

This problem started after upgrading to 12.04, an my system is 'up2date' Have tried most of the solution-proposals found on the net. lspci -nnk | grep -iA2 net 00:19.0 Ethernet controller ...
1
vote
0answers
374 views

12.04 breaks lenovo Y560 [closed]

I had 11.10 working great on my lenovo Y560, but upgrading to 12.04 has been a disaster -- mostly because I can't get the mouse cursor to move, and most of the keyboard is useless too (of course I've ...
3
votes
0answers
2k views

Display not detected on a Thinkpad T420 [closed]

I just upgraded from 11.04 to 11.10 Everything is working except display is listed as "unknown" with max resolution of 1024x786. Does not give option to go higher. Laptop is a late model T420 with ...