I recently rebuilt the shack PC. In the process I moved to a new version of Ubuntu. I am now running 10.4 32bit on this machine. During the rebuild I noticed that some of my Serial and USB port numbers changed.

Linux Native
/dev/ttyS0 = PSK Warbler
/dev/ttyS1 = former port for Rigblaster Pro
/dev/ttyS2 = former port for IC-756 CIV
/dev/ttyS3 = Elecraft K2
/dev/ttyUSB0 = Rigblaster Pro (IC-756)
/dev/ttyUSB1 = IC-756
/dev/ttyUSB2 = K1EL Keyer

I like to keep the notes on my blog for ease in referencing them in the future. :-)

73 de NG0R