Alain Toussaint wrote: >i tried to run mosaic (i've just installed it) and it gave me this >error,does anyone know what it mean ?? > >~$ Mosaic >Couldn't open display: (NULL) >Error: Can't open display: > mosaic runs under X and your DISPLAY environment variable (which tells X which X server you are using) is empty.
If you are on your local console, it ought to be set automatically to `:0.0' If you are on another machine, it should contain the hostname and display number `host.domain:0.0'. (If you want to run a program on one machine to display on another, you have to set DISPLAY correctly. For example, if I am looking at machine linda's display, and want to run netscape on elsie, I telnet to elsie (another machine on the local network) and do: DISPLAY=linda:0.0 netscape & Now netscape runs on elsie, but puts its windows on linda's display, subject to all permissions' being correctly set. (NT, eat your heart out!)) The most likely reason for DISPLAY's being unset is that you have su'd to another login name and lost your own environment. In that case, you would probably find that X would also refuse to run your program for authorisation reasons. Alternatively, you are trying to run mosaic in a non-X environment, which I would not expect to be possible. If you need a non-X web browser, use lynx. -- Oliver Elphick [EMAIL PROTECTED] Isle of Wight http://www.lfix.co.uk/oliver PGP key from public servers; key ID 32B8FAA1 ======================================== Come to me, all you who labour and are heavily laden, and I will give you rest. Take my yoke upon you, and learn from me; for I am meek and lowly in heart, and you shall find rest for your souls. For my yoke is easy and my burden is light. (Matthew 11: 28-30) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]