With 3.5.0 on my RPi, all my USB Erupters work, but not my BFL 5+ GHash.
I have tried starting without a config file and adding pool, but no luck.
I get the error "/dev/ttyUSB0 is already in use by another process"
(I also have a wireless dongle in the RPi, but didn't get this error with 3.4.0.)

Any ideas?

thx,

chamber32