I also couldn't compile new mumble.
Oh and yes, if you're buying wireless card, DON'T BUY ATHEROS
. I have one in my laptop and it sucks big time because it refuses ipv4 address, and UrT doesn't do well with ipv6. It was like 2 seconds of gameplay, then half a second total CI, then 3 sec going fine, than half a second CI, then 1 sec fine, then 2 sec CI etc. Almost unplayable.