Xorg.conf file for Acer C300 Notebook/Tablet (Dual head support with 1280x1024)
Option "DDC" "0"
Option "VBERestore" "0"
Without them, the setup breaks unless you wait for X to start before plugging in the external monitor.
1 2 Section "Device" 3 Identifier "Videocard0" 4 Driver "i810" 5 VendorName "Videocard vendor" 6 BoardName "Intel Corporation 82852/855GM Integrated Graphics Device" 7 BusID "PCI:0:2:0" 8 Screen 0 9 Option "MonitorLayout" "CRT,LFP" 10 Option "AGPMode" "0" 11 VideoRam 32768 12 Option "DDC" "0" 13 Option "VBERestore" "0" 14 EndSection 15 Section "Device" 16 Identifier "Videocard1" 17 Driver "i810" 18 VendorName "Videocard vendor" 19 BoardName "Intel Corporation 82852/855GM Integrated Graphics Device" 20 BusID "PCI:0:2:0" 21 Screen 1 22 Option "MonitorLayout" "CRT,LFP" 23 Option "AGPMode" "0" 24 VideoRam 32768 25 Option "DDC" "0" 26 Option "VBERestore" "0" 27 EndSection 28 Section "Monitor" 29 Identifier "Laptop LCD" 30 Option "DPMS" 31 HorizSync 30-81 32 VertRefresh 56-75 33 EndSection 34 Section "Monitor" 35 Identifier "Desktop CRT" 36 Option "DPMS" 37 HorizSync 30-81 38 VertRefresh 56-75 39 EndSection 40 Section "Screen" 41 Identifier "Screen0" 42 Device "Videocard0" 43 Monitor "Laptop LCD" 44 DefaultDepth 24 45 SubSection "Display" 46 Depth 24 47 Modes "1024x768" 48 EndSubSection 49 EndSection 50 Section "Screen" 51 Identifier "Screen1" 52 Device "Videocard1" 53 Monitor "Desktop CRT" 54 DefaultDepth 24 55 SubSection "Display" 56 Depth 24 57 Modes "1280x1024" 58 EndSubSection 59 EndSection 60 Section "ServerLayout" 61 Identifier "DefaultLayout" 62 Screen 0 "Screen0" 0 0 63 Screen 1 "Screen1" LeftOf "Screen0" 64 InputDevice "Generic Keyboard" 65 InputDevice "Configured Mouse" 66 InputDevice "Synaptics Touchpad" 67 Option "Xinerama" 68 Option "Clone" "Off" 69 EndSection 70 71 Section "DRI" 72 Mode 0666 73 EndSection