I don't have any problem with the boot process, and as I read that thread is about boot error, but Ill look after it.
But, I've found something in the Xorg.0.log on the installed LMDE:
SELinux: Disabled on system, not enabling in X server
(EE) AIGLX error: dlopen of /usr/lib/dri/r600_dri.so failed (/usr/lib/dri/r600_dri.so: cannot open shared object file: No such file or directory)
(EE) AIGLX: reverting to software rendering
(II) AIGLX: Screen 0 is not DRI capable
(EE) AIGLX error: dlopen of /usr/lib/dri/swrast_dri.so failed (/usr/lib/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
(EE) GLX: could not load software renderer
(II) GLX: no usable GL providers found for screen 0
That may be an error which could result a freeze?
As I read in other pages, these are not the things I'm looking for, these couldn't result a freeze.