$ hwdb-gui Xlib: extension "RANDR" missing on display ":0.0". Traceback (most recent call last): File "/usr/bin/hwdb-gui", line 122, in <lambda> self.advance.connect("clicked", lambda w: self.adv(self.xmlfile)) File "/usr/bin/hwdb-gui", line 552, in adv set[2] = set[2]+self.get_xorgdata() File "/usr/bin/hwdb-gui", line 225, in get_xorgdata return retval UnboundLocalError: local variable 'retval' referenced before assignment
$ hwdb-gui hwdb-gui" , line 122, in <lambda> advance. connect( "clicked" , lambda w: self.adv( self.xmlfile) ) hwdb-gui" , line 552, in adv self.get_ xorgdata( ) hwdb-gui" , line 225, in get_xorgdata
Xlib: extension "RANDR" missing on display ":0.0".
Traceback (most recent call last):
File "/usr/bin/
self.
File "/usr/bin/
set[2] = set[2]+
File "/usr/bin/
return retval
UnboundLocalError: local variable 'retval' referenced before assignment