When run system-config-network, it gives me a pop-up window with the error as "Exception occured". It gives me 3 options Debug, Save to File and Quit, none of which serves my purpose. Inside the window, it lists the error as below :TypeError : Sequence item not a string or unicode object.
The system-config-network tool in Red Hat Enterprise Linux 5 does not validate the Host entries in /etc/hosts. Due to this known bug, you may experience a crash in system-config-network when an entry in /etc/hosts is incorrect.
