I installed Ubuntu (12.04 x64) on my Cr-48 a few weeks ago. I'm now visiting my parents and yesterday I started having an issue with Wi-Fi connectivity for the first time.
At first I could connect to their network just fine. Then I started having this issue where I would suddenly be disconnected from the network and the only way to restore connection was to reboot. I found something online about editing the specific network connection and de-selecting the "Available to all users" option, which solved that problem temporarily. Later that night I got disconnected from their wireless network again but I haven't been able to reconnect at all since.
Their router is old as hell, the best it can do is WEP. Could that have something to do with it? My wife has had limited issues with a couple of her devices as well but nothing this severe and both of our phones are on the Wi-Fi as well as both of my parents laptops so I'd like to rule out my machine before I tell my parents to go drop a hundred bucks on a new router.
Thanks in advance, guys.