Hello folks 
I’ve posted this in the wrong place, so :
just made the update to 25.4 and what I see it’s that it does not cure any of the problems I had 
so, I’ve done a totally new install instead and this time I see that the cpu, hdd, hdd temp , etc reports are working again, cool
so I’ve imported my saved prefs and rebooted and… all is broken again
there is something really wrong here.
I had to redo the new install to get all back working.
BTW, I don’t really get why updating the system would break so many stuff ??? never get this when upgrading my Debian machines.
Now a new problem rose : I get watchdog crashes alot, and that is freezing the operations of the nas
and see that ix-etc.service fails too (was getting this with last 24.10 version too before )
about 1 min after been run, it fails to generate the truenas etc files and die.
btw the boot continue and the menu is shown.
the watchdog bug shows in the hour that follow.
look at the pic…
now why can happen that this damn’ watchdog stays stuck and bring down the nas ?
any clues ?
Ho! a question : would it be possible in a near future to have the possibility to choose what prefs to import back in a newly install system ? aka I would like to import the datasets prefs with their acl, smb and nfs stuff, etc, passwords and users, and apps prefs, letting all the other stuff not imported. as the zpools prefs comes with importing it that would suffice and possibly not break anything…
can it be done ?