On Thu, 30 Jun 2005 12:48, EDWARD HALL wrote: > I completed a build with no obvious errors from tarballs, but I get an > error when running applications that I hope someone can help with. I am > using a debian system that began with a Knoppix HD install. The error > messages are as follows: > > [EMAIL PROTECTED]:/home/ward# cd > /usr/share/doc/gnuradio-examples/examples/python/usrp > [EMAIL PROTECTED]:/usr/share/doc/gnuradio-examples/examples/python/usrp# > ./usrp_fft.py -d 8 > Xlib: connection to ":0.0" refused by server > Xlib: No protocol specified
This is saying it can't connect to the X server because the X server is rejecting it's auth credentials. I assume you logged into X as a non-root user - in which case try running the usrp examples as yourself, not root. If you need root access I suggest either using sudo, or changing permissions in /dev so you don't need to be root. -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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