Hello,

Thanks for the suggestion, I tried them both and didn't work. Then I
decided to do what I probably should have checked a few hours ago
before the frustration really hit, and that is /etc/network/interfaces
and /etc/dhcp/dhclient.conf is from what I can tell not even being
used because the interface(s) are all getting there IP addresses
statically assigned.

Thanks.
Dave.


On 6/27/23, gene heskett <ghesk...@shentel.net> wrote:
> On 6/27/23 06:49, David Mehler wrote:
>> Hello,
>>
>> I've got a VPS through a2hosting it was running Debian 11 specifically
>> 11.7. Long story short I just had to reinstall it after a hard week of
>> work so instead of doing it all over again on 11.7 I decided to
>> upgrade to 12.0. I used this:
>>
>> https://www.makeuseof.com/upgrade-to-debian-12-bookworm-from-debian-11/
>>
>> the upgrade itself went just fine. I set my time zone that stuck and
>> is persisting then went for the hostname, I am doing this via ssh, in
>> setting the hostname it won't persist through a reboot.
>>
>> In the below output I've x-d out items like the device chasis ID and
>> the IP I've made it a 192.168.x.x address even tthough the actual
>> address is public.
>>
>> The one thing I see and I don't know if this is related is when I
>> change the hostname with set-hostname hostnamectl -f and -i gives an
>> error.
>>
>> #hostname
>> server.example.com
>>
>> #hostname -f
>> server.example.com
>>
>> #hostname -i
>> 192.168.23.195
>>
>> #hostname -s
>> server
>>
>> #cat /etc/hostname
>> server.example.com
>>
>> #cat /etc/hosts
>> 127.0.0.1    localhost
>> # Auto-generated hostname. Please do not remove this comment.
>> 192.168.23.195 server.example.com server
>>
>> #hostnamectl set-hostname bookworm
>>
>> #hostname
>> bookworm
>>
>> #hostname -f
>> hostname: Name or service not known
>>
>> #hostname -s
>> bookworm
>>
>> #hostname -i
>> hostname: Name or service not known
>>
>> #cat /etc/hosts
>> 127.0.0.1    localhost
>> # Auto-generated hostname. Please do not remove this comment.
>> 192.168.23.195 server.example.com server
>>
>> #perl -i -p -e 's/server/bookworm/g;' /etc/hosts
>>
>> #cat /etc/hosts
>> 127.0.0.1    localhost
>> # Auto-generated hostname. Please do not remove this comment.
>> 192.168.23.195 bookworm.example.com bookworm
>>
>> #cat /etc/hostname
>> bookworm
>>
>> #reboot
>>
>> #cat /etc/hosts
>> 127.0.0.1    localhost
>> # Auto-generated hostname. Please do not remove this comment.
>> 192.168.23.195 server.example.com server
>>
>> #cat /etc/hostname
>> server.example.com
>>
>> #hostname
>> server.example.com
>>
>> #hostname -f
>> server.example.com
>>
>> #hostname -s
>> server
>>
>> #hostname -i
>> 192.168.23.195
>>
>> I've googled and not seen this as a problem, I am quite perplexed.
>> Suggestions welcome.
>> Thanks.
>> Dave.
>
> I ran into a similar problem setting up some bananapi-m5's running
> armbian as klipper interfaces to 3d printers.  That hostname must exist
> in the /etc/hosts file before it quits resetting the hostname to the
> install default.  It might be an armbian problem, but it does IMO rate a
> check.  So edit the hosts file first.
>> .
>
> Cheers, Gene Heskett.
> --
> "There are four boxes to be used in defense of liberty:
>   soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author, 1940)
> If we desire respect for the law, we must first make the law respectable.
>   - Louis D. Brandeis
> Genes Web page <http://geneslinuxbox.net:6309/>
>
>

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