[ntp:questions] no ntp synchronisation: 2s to 6s time shift !

[Thierry MARTIN]

Hello,

Can anyone tell me if a time shift greater than 2s per day is ""normal"" 
on a linux system that has no "external" synchronisation (ntp)?

I tryied "adjtimex -a" which gives unreliable results: it worked fine on 
   one machine (less than 1s shift / day) and badly on another one 
(several seconds shift / day)

Any info about this subject would help me.

Regards
Thierry MARTIN