I fix it like this in gnome-terminal: cd /home/user/.local/share/applications# mc edit compiz.desktop
[Desktop Entry] Encoding=UTF-8 Exec=compiz #Hidden=true <<== comment this line Name=Compiz NoDisplay=false Type=Application X-GNOME-Autostart-Phase=WindowManager X-GNOME-Provides=windowmanager X-GNOME-WMName=compiz X-GNOME-WMSettingsModule=metacity X-GnomeWMSettingsLibrary=compiz X-Ubuntu-Gettext-Domain=compiz F2 Enter And Log Out or reboot it is the same. Best regards for all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/577482 Title: Window decorations are sometimes missing after login -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs