Screen Display Reboot

Question

Hi, can anyone explain the following that I took from the Console Log. What is happening is that basically the screen reboots itself, but it does not reboot the Mac Pro. I am using Mountain Liom 10.8.2. The event will occur sporadically and without any warning.
Mar 14 16:00:04 Josephs-Mac-Pro.local WindowServer[106]: Display 0x19073ba8: MappedDisplay Unit 0: Startup Mode 1920 x 1200, CGSThirtytwoBitColor, Resolution 1, IOMode 0x7f, IODepth 0x2, IOReturn 0x0
Mar 14 16:00:04 Josephs-Mac-Pro.local WindowServer[106]: Display added
Mar 14 16:00:04 Josephs-Mac-Pro.local WindowServer[106]: Display removed
Mar 14 16:00:04 Josephs-Mac-Pro.local WindowServer[106]: Display 0x19073ba8: GL mask 0x1; bounds (0, 0)[1920 x 1200], 63 modes available
    Main, Active, on-line, enabled, boot, OpenGL-accel, Vendor 2264, Model 1cf3, S/N 769, Unit 0, Rotation 0
    UUID 0x0000226400001cf30000076900000000, ColorProfile { 2, "Hanns.G HG281"}
Mar 14 16:00:04 Josephs-Mac-Pro.local WindowServer[106]: GLCompositor: GL renderer id 0x01022608, GL mask 0x00000003, accelerator 0x00003d2f, unit 0, caps QEX|QGL|MIPMAP, vram 512 MB
    texture units 8, texture max 8192, viewport max {8192, 8192}, extensions FPRG|NPOT|GLSL|FLOAT
Mar 14 16:00:04 Josephs-Mac-Pro.local WindowServer[106]: Display 0x003f003d: GL mask 0x2; bounds (2944, 0)[1 x 1], 1 modes available
    off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 1, Rotation 0
    UUID 0xffffffffffffffffffffffff003f003d
Mar 14 16:00:04 Josephs-Mac-Pro.local WindowServer[106]: reenable_update_for_connection: UI updates were finally reenabled by application "Microsoft Outlook" after 5.00 seconds (server forcibly re-enabled them after 1.00 seconds)
Mar 14 16:00:05 Josephs-Mac-Pro.local WindowServer[106]: Display 0x19073ba8: MappedDisplay Unit 0; ColorProfile { 2, "Hanns.G HG281"}; TransferFormula (1.000000, 1.000000, 1.000000)
Mar 14 16:00:05 Josephs-Mac-Pro.local PTPCamera[1174]: ERROR: Image Capture Extension went away!
Mar 14 16:00:05 Josephs-Mac-Pro.local WindowServer[106]: Display 0x19073ba8: MappedDisplay Unit 0; ColorProfile { 2, "Hanns.G HG281"}; TransferFormula (1.000000, 1.000000, 1.000000)
Mar 14 16:00:06 Josephs-Mac-Pro.local WindowServer[106]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
Mar 14 16:00:06 Josephs-Mac-Pro.local WindowServer[106]: Display 0x19073ba8: MappedDisplay Unit 0; ColorProfile { 2, "Hanns.G HG281"}; TransferFormula (1.000000, 1.000000, 1.000000)
Many thanks

Answer 1

(A) Try reset iPad
Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears
(B) Try reset all settings
Settings>General>Reset>Reset All Settings
(C) Setup as new
Settings>General>Reset>Erase all content and settings