hi
I want to connect to internet. Am using Ubuntu 8.04 LTS.i ran the wvdial command.It has detected my modem.but am unable to edit the wvdial.conf file present in /etc folder.It returns an error "sorry you do not have necessary permission to edit this file".When I checked the properties of the wvdial.conf file,it is owned by root user.moreover iam unable to change the permissions of the file.help me please...
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