Comment 1 for bug 106682

After many days, It seems that I have solved the problem. I took many steps:

1) Booted in single-user mode (recovery)

2) Removed two scripts from being used in runlevel 2 using sysv-rc-conf tool:

  a. wacom-tools

  b. recently installed irda-tools

3) telinit into runlevel 2.

and no more freezes.