On Tue, Jul 29, 2008 at 11:01 AM, rita pfc <[EMAIL PROTECTED]> wrote: > Hello, > I've started again from the begining. I have installed Ubuntu 7.1, not in a > virtual machine. In a Pentium IV, 3 GHz, with 2 GBytes of RAM. I have done > all this steps - http://gnuradio.org/trac/wiki/DebianPackages - . I run the > dial_tone.py and it sounds ok, so I suppose that GNU Radio is installed ok. > Then I run " ./usrp_wfm_rcv_nogui.py -f 40M -O plughw:0,0" and it's sounds > with noise, but I think this is because of the antenna. When I try to run > "./usrp_wfm_rcv.py -f 102.4M -O plughw:0,0" I get this: > Traceback (most recent call last): > File "./usrp_wfm_rcv.py", line 290, in <module> > app = stdgui2.stdapp (wfm_rx_block, "USRP WFM RX") > File "/usr/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", line > 36, in __init__ > wx.App.__init__ (self, redirect=False) > File "/usr/lib/python2.5/site-packages/wx-2.6-gtk2-unicode/wx/_core.py", > line 7700, in __init__ > self._BootstrapApp() > File "/usr/lib/python2.5/site-packages/wx-2.6-gtk2-unicode/wx/_core.py", > line 7352, in _BootstrapApp > return _core_.PyApp__BootstrapApp(*args, **kwargs) > SystemError: wxEntryStart failed, unable to initialize wxWidgets! (Is > DISPLAY set properly?) > Fallo de segmentación (core dumped)
I hate to just repeat the error, but is DISPLAY set properly? You can check this by typing echo $DISPLAY. If you don't see something like localhost:0.0, then I don't think it is set properly. It appears as if the software is unable to find your X-server. Are you running X locally? Can you run other X programs from the same terminal? Brian _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
