samba - Jan 2023 - Slow login after samba upgrade

The two are headless boxes.  That entry is on both and that's a Ubuntu
default.  If it doesn't serve any purpose I don't have an issue in
removing
it.

On Sun, Jan 1, 2023 at 9:36 PM Rowland Penny via samba <
samba at lists.samba.org> wrote:
>
>
> On 01/01/2023 20:20, Max Serafini wrote:
> > Sure, here you go!  The files though have been the same throughout.
> > We use internal DNS.
> >
> > _dc2_
> > root at dc2:~# cat /etc/samba/smb.conf
> > # Global parameters
> > [global]
> > dns forwarder = 8.8.8.8
> > netbios name = DC2
> > realm = MODOM.MARIGOLDSANDONIONS.COM <
> http://MODOM.MARIGOLDSANDONIONS.COM>
> > server role = active directory domain controller
> > workgroup = MODOM
> > idmap_ldb:use rfc2307 = yes
> >
> > [netlogon]
> > path = /var/lib/samba/sysvol/modom.marigoldsandonions.com/scripts
> > <http://modom.marigoldsandonions.com/scripts>
> > read only = No
> >
> > [sysvol]
> > path = /var/lib/samba/sysvol
> > read only = No
>
> Nothing wrong there.
>
> >
> > root at dc2:~# cat /etc/hosts
> > 127.0.0.1       localhost.localdomain                   localhost
> > 127.0.1.1       dc2
>
> Ah ha
>
> Why do you have 'dc2' pointing to '127.0.1.1' ?
>
> I suggest you remove whatever requires the '127.0.1.1' (netplan,
network
> manager, ????), you don't need it and it could be what is causing your
> problem.
>
> Rowland
>
>
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On 01/01/2023 20:41, Max Serafini wrote:
> The two are headless boxes.? That entry is on both and that's a Ubuntu 
> default.? If it doesn't serve any purpose I don't have an issue in 
> removing it.
> 
>
You have two ways of doing this.

You either totally remove whatever requires '127.0.1.1' and set up 
/etc/network/interfaces

or

Try changing:

127.0.1.1       dc2
172.24.99.202   dc2.modom.marigoldsandonions.com        dc2

To:

127.0.1.1 dc2.modom.marigoldsandonions.com dc2

I prefer the first method, but the second should work, just don't use 
both as you are doing now.

Rowland