^Thank you very much..Going to boot Ubuntu now..
Thanks friends..Everything goes fine till the end..But, when I enter the command "wvdial..."to connect to net it gives a msg like this"
wvdial.conf
(gedit:9107): GnomeUI-WARNING **: While connecting to session manager:
Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
WvDial: Internet dialer version 1.56
WvDial<Err>: Cannot open /dev/ttyACM0 #: No such file or directory
WvDial<Err>: Cannot open /dev/ttyACM0 #: No such file or directory
WvDial<Err>: Cannot open /dev/ttyACM0 #: No such file or directory
root@ubuntu:/home/ubuntu#
Help me please.........