[Samba] Samba 4.17.8+dfsg-2 (Debian 12) | Test-ComputerSecureChannel False | no RDP access after july update

vincent at cojot.name vincent at cojot.name
Wed Jul 12 13:19:20 UTC 2023


Also seeing the problem with Win10 clients and samba 4.17.9 (on RHEL8.8).
RSAT, file shares work just fine and I never ran that PowerShell before 
but after reading your thread, I tried and noticed it reports the same 
output as what you have noticed.


On Wed, 12 Jul 2023, Michael via samba wrote:

> Hello Samuel,
> i have exactly the same problem. After the Windows Server 2022 VMs rebooted 
> after Microsofts July Patches, both VMs have lost their domain-trust. I am 
> using Ubuntu 22.04, so my Samba version is 2:4.15.13+dfsg-0ubuntu1.1.
> On those Machines, eventlog shows NETLOGON with the event-ID 3210, the 
> "Test-ComputerSecureChannel" shows False and -Repair also does not work. Even 
> removing and rejoining those servers from the AD will not fix this problem.
> On one of the machines, i removed the updates and everything started to work 
> again. Also, there are some Windows 11 clients in my AD that will not let me 
> connect via RDP - and WinRM does not work, so i can't use ansible to remove 
> those updates.
> Maybe this is worth escalating?
> Thank you for your work,
> Michael
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