@pcr XDMCP is enabled and GDM works well with XMing (windows based X server). I get a working desktop when I login using Xming from a windows machine. When I try to connect with UltraVNC or TightVNCViewer from the windows machine, I get only the grey screen with the X cursor.
This is why I think the problem may be on the side of vnc4server and not with GDM (although it is possible that GDM fails for some reason when working with vnc4server). -- vnc4server does not start Desktop environment after security update https://bugs.launchpad.net/bugs/78282 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs