For 1) (the gnome-help warnings), it’s gnome-help spewing to it’s stderr, which is inherited from subscription-manager-gui. To shut it up, change managergui.py’s gnome-open call to something like DEVNULL = open(os.devnull, ‘w’) subprocess.call([gnome-open,ghelp:subscription-manager], stderr=DEVNULL) Might not hurt to devnull stdout, but I didn’t test.
(iTest:27014): GLib-GObject-CRITICAL **: g_ signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)’ failed (iTest:27014): Gtk-CRITICAL **: gtk_settings_get_for_screen: assertion `GDK_IS_SCREEN (screen)’ failed (iTest:27014): Gtk-WARNING **: Screen for GtkWindow not set; you must always set a screen for a GtkWindow before.
10/3/2014 · I just installed the wxWidget and wxPHP and when I loaded the extension on the server and restarted, when I load my existing PHP projects they crash with the following errors: Error: Unable to initialize GTK+, is DISPLAY set properly? (a…
(camera:414): GLib-GObject-WARNING **: invalid (NULL) pointer instance (camera:414): GLib-GObject-CRITICAL **: g_ signal_connect _data: assertion ‘G_ TYPE_CHECK_INSTANCE …
7/16/2015 · Hi, I’ve tested this out with the clean install with Ubuntu Vivid with XServer. But gnome-session always fails with the following errors: android@localhost:~$ gnome-session –disable-acceleration-check ^Pgnome-session[13723]: WARNING: Fa…
5/6/2020 · Hi all I have the following problem on a freshly installed Jetson Nano when I call cv2.namedWindow(‘test’). This is a minimal program to reproduce the problem: import cv2 cv2.namedWindow(‘test’) GLib-CRITICAL **: 16:07:09.319: g_once_init_leave: assertion ‘result != 0’ failed I have installed tensorflow as per the instructions on the Jetson to overcome the initial.
6/27/2016 · This thread hasnt really been specific as to where these variables are being input- lets try to more specific. Most cats in here are relatively new to Arch, so understand that this forum’s members usually like to see some discernable path of troubleshooting that we can help you go further with.
11/4/2020 · failed to find gam_server failed to find gam_server failed to find gam_server failed to find gam_server Failed to connect to socket /tmp/fam-user- etc. `ps -e | grep gam` returns nothing. I get the errors on two systems but both have ktown installed (although the errors appear in Xfce too).
Thank you. I am a newbie to the GUI stuff. Now I have installed a cygwin xwin server, and problem solved on remote server, and on local server, just use startx and xhost + could also resolve my issue. I did not realize there should be a server to accept the GUI instance 🙂 – luckyee Mar 8 ’13 at 20:15
