I have that exact same issue. I updated my kubuntu edgy system today
1-16-07 and cupsys pegs the CPU out at 100% and never prints anything. I
can't adjust or change to another printing system. It locks the system
up.
--
cupsys starts up, consumes 100% CPU and blocks
https://launchpad.net/bugs/786
I have experienced the same issue of not being able to change to any other mode
than Managed with my Atheros card. I get the same error as above:
sudo iwconfig ath0 mode Master
Error for wireless request "Set Mode" (8B06) :
SET failed on device ath0 ; Invalid argument
It worked perfectly in
