Why is Netscape reporting error: Netscape is unable to use the mail server because you have not provided a username. Please provide one in the Preferences.

Please make sure that you have all the following:

(1) Server's full name,, in your Netscape for both incoming and outgoing email servers.

Click Edit -> Preferences -> Mail & Newsgroups -> Mail Servers: Incoming Mail Servers
click Add if is not shown in the window

(2)User's name and email address

Click Edit -> Preferences -> Mail & Newsgouprs -> Identity

(3) User's username for incoming email

Why isn't my Firefox or Mozilla starting up?

Sometimes the Firefox/Mozilla process gets hung up and needs to be restarted.
To do this, at a terminal prompt, type:

pkill -u your_username firefox


pkill -u your_username mozilla

Substitute your_username with your username. You can verify that the process is no longer running, by typing:

pgrep -u your_username firefox


pgrep -u your_username mozilla

Then try running Firefox again.
If this still doesn't work, then type: