#943: wxpython gui hangs after switching to cairo display driver ------------------------------------------+--------------------------------- Reporter: epatton | Owner: grass-dev@… Type: defect | Status: new Priority: critical | Milestone: 6.4.3 Component: wxGUI | Version: svn-develbranch6 Keywords: cairo, driver, gui, wxpython | Platform: Linux Cpu: All | ------------------------------------------+---------------------------------
Comment(by hamish): re the X error, http://www.gtkforums.com/viewtopic.php?f=3&t=55792 quote: {{{ There could be several problems here first one is related to this I found by doing a search http://developer.gnome.org/gtk-faq/stable/x505.html. So if you use fork() and then use exit() you have effectively closed the socket to the X11 server. Another problem could be that you have a X11 socket connection created in the parent via GTK and then trying to reuse it in the child processes with the data entering the socket in a bad order. }}} (another web search mentions that X is perhaps not thread-safe) I'm testing with Python 2.6.6 btw. Hamish -- Ticket URL: <https://trac.osgeo.org/grass/ticket/943#comment:15> GRASS GIS <http://grass.osgeo.org> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev