Not able to configure wireless connection
Issue
-
Cannot configure wireless connection due to the following :
-
When "sudo system-config-network" is executed, prompt for 'root' password comes up. On entering it a message comes up saying :
<username> is not in the sudoers file. This incident will be reported.
- When trying to add
in the list of privileged users, using command below command:
# usermod -G <username>, wheel <username>
- The following message appears :
bash: usermod: Permission denied
Environment
- Red Hat Enterprise Linux Client release 5.4
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