Rebooting problem

[Stephen Liu]

  **

Hi all folks,

Version 5.2
new installation

On rebooting it hangs on
.....
syncing disks, buffers remaining ... 5 5

done
Uptime: 45m45s
Shutting down ACPI
Rebooting...
Keyboard reset did not work, attempting CPU shutdown.

It hanged here and I have to make a 'hard reboot' by pressing 'reset' key

Kindly advise is it the size of SWAP insufficient?   If 'YES', kindly 
advise how to check it and increase its size.

TIA

B.R.
Stephen Liu