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Re: [Samba] Doman join issues

Hi Rowland/Louis,

Thank you for pointing out to the correct packages list.  As it was a test box , I was able to run up a new one with the packages highlighted by Louis.

pt install samba winbind  ntp bind9 binutils ldb-tools krb5-user libnss-winbind libpam-winbind

Following the github page, I configured the box and ran the upgrade but came with the same issue. There was an error in the actual migration which I hadn’t noticed before

PANIC (pid 512): Security context active token stack underflow!

It turns out the LXC container I was using needs to run in a priviledge mode. I ran up another container and was able to run the migration.

Praveen Ghimire

-----Original Message-----
From: samba [mailto:samba-bounces@xxxxxxxxxxxxxxx] On Behalf Of Rowland Penny via samba
Sent: Monday, 6 May 2019 10:42 PM
To: samba@xxxxxxxxxxxxxxx
Subject: Re: [Samba] Doman join issues

On Mon, 6 May 2019 11:12:17 +0000
Praveen Ghimire <PGhimire@xxxxxxxxxxxxxx> wrote:

> Hi Rowland,
> Sorry about the confusion. It is Ubuntu 18.04 with Samba 4.7.6
> I have a script that installs the following
> apt-get install -y acl attr autoconf bind9utils bison build-essential 
> \ debhelper dnsutils docbook-xml docbook-xsl flex gdb libjansson-dev \
>   libacl1-dev libaio-dev libarchive-dev libattr1-dev libblkid-dev 
> libbsd-dev \ libcap-dev libcups2-dev libgnutls28-dev libjson-perl \
>   libldap2-dev libncurses5-dev libpam0g-dev libparse-yapp-perl \
>   libpopt-dev libreadline-dev nettle-dev perl perl-modules pkg-config 
> \ python-all-dev python-crypto python-dbg python-dev python-dnspython 
> \ python3-dnspython python-markdown python3-markdown \
>   python3-dev xsltproc zlib1g-dev liblmdb-dev lmdb-utils 
> libnss-winbind apt-get install -y krb5-user apt-get install -y 
> python-gpgme python3-gpgme
> I found that the python-gpgme and pythom3-gpgme gave error about 
> dependencies. Apart from I am just installing samba, samba-common and
> bind9

Big problems there, you are installing the packages to build Samba and you have installed python3 packages, you do not need these for 4.7.6, you need python2

> The current production server (non-AD) is running Ubuntu 16.04 (Samba 
> 4.3.11). Our plan is to run up a new Ubuntu 18.04 server ,transfer the 
> config.  Then let the server run for a few days to make sure 
> everything works fine pre-migration. Then migrate to AD
> I have been testing the above in an Ubuntu 18.04 environment. It seems 
> to work i.e. joining machines to domain, accessing shares etc.
> I then run the classicupgrade. The issues I've highlighted is post the 
> classicupgrade.

I personally would have stuck with 16.04 to do the classicupgrade, then, after the upgrade, join a new 18.04 AD DC to that, transfer the FSMO roles and demote the 16.04 DC.


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