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Bought a Netis wireless adapter. It comes with quick install directions that only covers WINDOWS although the driver CD has a Linux driver. Tried to install the driver (which was zipped) and was told that I didn't have sufficient permissions to extract the file. I am the only user and the administrator for the computer. How do I get to the Ubuntu 12.04 permission screen to put in my password and gain authorization?

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Copy the file to desktop/ Home directory. Then try to extract. – Web-E Dec 18 '12 at 4:36
It is very likely there is a newer Linux driver than that found on the CD. Is it a PCI device? Please run lspci -nn in a terminal and edit your question to add its details. If USB, then run lsusb. – chili555 Dec 18 '12 at 13:51
Web-E, I did that. I was trying to unzip(extract) the driver from the home page when I ran into the problem – Dave Gundling Dec 21 '12 at 0:08
chili555, I could be wrong but I don't think that the existence of a newer driver should prevent me from extracting a file. I did check the Netis web site but there was no help there. And they apparently don't believe in responding to customer questions, at least not quickly. I asked for help for installing the driver last Friday and haven't heard from them. – Dave Gundling Dec 21 '12 at 0:14
have you tried running your unzipper program of choice with sudo rights and unzip your drivers using the gui?: enter sudo file-roller into the terminal (ctrl + alt + T) – Arno van der Weijden Dec 11 '13 at 18:28

Sometimes the Archive Manager, when invoked within the GUI, prevents extraction of archives that can be extracted in a terminal window using "sudo tar" followed by the appropriate tar options and filename. sudo allows you to supply your password (to authorize an operation) before it is done.

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