The 1st xorg.conf is broken. In the ServerLayout section there are references to InputDevice sections which don't exist.
Section "ServerLayout" Identifier "Default Layout" screen 0 "Default Screen" 0 0 Inputdevice "Generic Keyboard" Inputdevice "Configured Mouse" #Uncomment if you have a wacom tablet #InputDevice "stylus" "SendCoreEvents" # InputDevice "cursor" "SendCoreEvents" # InputDevice "eraser" "SendCoreEvents" Inputdevice "Synaptics Touchpad" EndSection Did use use nvidia-settings, nvidia-xconfig or Jockey or some other program to set up the xorg.conf? -- nvidia: Multiple versions in DKMS https://bugs.launchpad.net/bugs/261816 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs