Hi list, after a few weeks I have another serious problem with my PDC(SuSE 7.3 GNU/Linux, Kernel 2.4, named,dhcp etc. newest versions, AthlonMP from 1.4 to 1.0,RAID10). Samba runs as PDC, no printing support, but WinS. At first, 2 weeks ago, the server crashed after every ~5 minutes "marshall error" appeared, this means it crashed when my log had about 1000 rows of this error. Then I compiled the new samba 2.2.4 but now, I get these another errors: The first off-topic error is:> named[545]: sysquery: nslokkup error on ?and then> unpack_nt_owners: no security info sent > unpack_canon_ace: no security info sent > oplock_break: no break security from clientMy problem is, at the moment they don't corrupt antything (execept logout times, they are about 10 minutes!) but maybe in a few days ... boom! So, any suggestions? Jan