[Bug 1715827] Re: WINBIND failed to set up after migration from 16.10 to 17.04

[Andreas Hasenack]

Thanks for filing this bug in Ubuntu.

You have an incorrect parameter in your [public] share, please fix that:

        direcory mask = 0777

testparm(1) is also complaining about your setting of the guest account
in a share:

"""
Global parameter guest account found in service section!
"""

testparm(1) isn't flagging the above as fatal errors, but they should be
fixed.

Since your role is an AD/DC server (server role = active directory
domain controller), you need to adjust the services that start on your
machine. It's not clear from the logs if you have done so or not. If you
haven't, please follow the instructions below:

"""
In an AD/DC server, you need to disable the individual samba services smbd, nmbd and winbind, and only start the new samba-ad-dc service, which will take care of starting and handling the lifecycle of the individual services

sudo systemctl stop smbd.service nmbd.service winbind.service
sudo systemctl disable smbd.service nmbd.service winbind.service
sudo systemctl unmask samba-ad-dc.service
sudo systemctl enable samba-ad-dc.service
sudo systemctl restart samba-ad-dc.service

After that's done, tell apt to try to finish the interrupted package
installation/upgrade that triggered this bug report:

sudo apt update
sudo apt -f install
"""

Please let us know how it goes.


** Changed in: samba (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1715827

Title:
  WINBIND failed to set up after migration from 16.10 to 17.04

Status in samba package in Ubuntu:
  Incomplete

Bug description:
  After migration UBUNTU Server from version 16.04 to 16.10 and 17.04,
  winbind will process a configuration error while apt dist-upgrade is
  running.

  ProblemType: Package
  DistroRelease: Ubuntu 17.04
  Package: samba 2:4.5.8+dfsg-0ubuntu0.17.04.6
  ProcVersionSignature: Ubuntu 4.10.0-33.37-generic 4.10.17
  Uname: Linux 4.10.0-33-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  Date: Wed Sep  6 16:02:59 2017
  ErrorMessage: subprocess installed post-installation script returned error exit status 1
  InstallationDate: Installed on 2015-03-28 (894 days ago)
  InstallationMedia: Ubuntu-Server 15.04 "Vivid Vervet" - Beta amd64 (20150328)
  NmbdLog:
   
  RelatedPackageVersions:
   dpkg 1.18.10ubuntu2
   apt  1.4
  SambaServerRegression: Yes
  SmbConfIncluded: Yes
  SmbLog:
   
  SourcePackage: samba
  Title: package samba 2:4.5.8+dfsg-0ubuntu0.17.04.6 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
  UbuntuFailedConnect: Yes
  UpgradeStatus: Upgraded to zesty on 2017-07-04 (65 days ago)

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