Installing Quartus II on Ubuntu 14.0 LTS and USB Blaster problem

~$ sudo lsusb

[sudo] password for roosbeh:

Bus 004 Device 002: ID 8087:8000 Intel Corp.

Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 003 Device 002: ID 8087:8008 Intel Corp.

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 001 Device 004: ID 0bc2:ab21 Seagate RSS LLC

Bus 001 Device 003: ID 413c:2107 Dell Computer Corp.

Bus 001 Device 002: ID 046d:c077 Logitech, Inc.

Bus 001 Device 005: ID 09fb:6810 Altera <<----- it is there

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

but what do you mean by access the USB-Blaster with root privilege ? I mean where is it in my computer?

thank you both