Hi, I surf to LXDE website and download tarball for compile by myself. It say need newer version gtk+ library, so I go to download gtk+ tarball too. And make install it. When glib-2.22.4 install finish, I attend LXDE's deb files for install, I add lxde apt information and use apt-get install lxde. Install finish, so I logout gnome and want login LXDE, but it happen this problem: NVIDIA Logo -> orange screen, waiting cursor -> terminal screen -> NVIDIA Logo -> ... Linux Environment: Ubuntu 8.04.3 cat /var/log/syslog | grep GLib: Feb 9 00:19:19 ugplinux gdmgreeter[31250]: GLib-GObject-CRITICAL: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed Feb 9 00:19:19 ugplinux gdmgreeter[31250]: GLib-GObject-CRITICAL: g_object_set_qdata_full: assertion `G_IS_OBJECT (object)' failed Feb 9 00:32:22 ugplinux gdmgreeter[402]: GLib-GObject-CRITICAL: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed Feb 9 00:32:22 ugplinux gdmgreeter[402]: GLib-GObject-CRITICAL: g_object_set_qdata_full: assertion `G_IS_OBJECT (object)' failed Feb 9 00:32:27 ugplinux gdm[430]: GLib-GObject-CRITICAL: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed Feb 9 00:32:27 ugplinux gdm[430]: GLib-GObject-CRITICAL: g_object_set_qdata_full: assertion `G_IS_OBJECT (object)' failed I has tried these to solve this problem, but not work: 1.sudo dpkg-reconfigure gnome-desktop-environment terminal say nothing after this. 2.sudo apt-get remove lxde openbox lxde-* 3.sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf_backup 4.sudo /etc/init.d/kdm start terminal say kdm isn't default setting. 5.sudo aptitude remove xserver; sudo aptitude install ubuntu-desktop How to solve it? Thanks. UGP _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list