My laptop is HP 620 with Ralink RT3090 wireless card...(So what...)
I just install the latest Ultimate Edition 3.0.1 and i have problem with my wireless card..
It can't search channels 12,13,14 and i can't find other networks that "works " on that channels and frequencies..
I install the newest official drivers and i just found the configuration file that have *.dat extension...There everything is ok..
It has the right properties to search channel from 1 to 14....
I just wonder what is the problem....
May i try to change kernel? Is that possible?
I try sudo upadate && upgrade... but kernel did not update...
Sorry for my poor English.