Comment # 10 on bug 1180626 from Neil Rickert

Responding to c#9

I'll provide a transcript (a "copy/paste") of a "zypper" session.  I think that
should have what you need.

Firstly, this is a KVM virtual machine.  The virtual DVD drive is configured to
use the downloaded iso:
 /shared/torrent/iso/15.3/openSUSE-Leap-15.3-DVD-x86_64-Build65.8-Media.iso
Note that I did verify the sha256 checksum on that downloaded iso.  The DVD in
turn is configured to be repo "dvdrepo".

Here is the full repo list:

# zypper lr -d
# | Alias                     | Name                               | Enabled |
GPG Check | Refresh | Priority | Type   | URI                                  
                                  | Service
--+---------------------------+------------------------------------+---------+-----------+---------+----------+--------+-------------------------------------------------------------------------+--------
1 | dvdrepo                   | dvdrepo                            | Yes     |
(r ) Yes  | Yes     |   99     | rpm-md | dvd:/                                
                                  | 
2 | repo-debug                | Debug Repository                   | No      |
----      | ----    |   99     | NONE   |
http://download.opensuse.org/debug/distribution/leap/15.3/repo/oss/     | 
3 | repo-debug-non-oss        | Debug Repository (Non-OSS)         | No      |
----      | ----    |   99     | NONE   |
http://download.opensuse.org/debug/distribution/leap/15.3/repo/non-oss/ | 
4 | repo-debug-update-non-oss | Update Repository (Debug, Non-OSS) | No      |
----      | ----    |   99     | NONE   |
http://download.opensuse.org/debug/update/leap/15.3/non-oss/            | 
5 | repo-non-oss              | Non-OSS Repository                 | Yes     |
(r ) Yes  | Yes     |   99     | rpm-md |
http://download.opensuse.org/distribution/leap/15.3/repo/non-oss/       | 
6 | repo-oss                  | Main Repository                    | Yes     |
(r ) Yes  | Yes     |   99     | rpm-md |
http://download.opensuse.org/distribution/leap/15.3/repo/oss/           | 
7 | repo-source               | Source Repository                  | No      |
----      | ----    |   99     | NONE   |
http://download.opensuse.org/source/distribution/leap/15.3/repo/oss/    | 
8 | repo-update               | Main Update Repository             | Yes     |
(r ) Yes  | Yes     |   99     | rpm-md |
http://download.opensuse.org/update/leap/15.3/oss/                      | 
9 | repo-update-non-oss       | Update Repository (Non-Oss)        | No      |
----      | ----    |   99     | NONE   |
http://download.opensuse.org/update/leap/15.3/non-oss/

And here is the output from "zypper dup -D"

# zypper dup -D
Loading repository data...
Warning: Repository 'Main Update Repository' appears to be outdated. Consider
using a different mirror or server.
Reading installed packages...
Warning: You are about to do a distribution upgrade with all enabled
repositories. Make sure these repositories are compatible before you continue.
See 'man zypper' for more information about this command.
Computing distribution upgrade...
Nothing to do.

That shows everything us up to date.

I now disable "dvdrepo"

# zypper mr --disable dvdrepo
Repository 'dvdrepo' has been successfully disabled.

And now, I repeat the "zypper dup -D" with "dvdrepo" disabled:

# zypper dup -D
Loading repository data...
Warning: Repository 'Main Update Repository' appears to be outdated. Consider
using a different mirror or server.
Reading installed packages...
Warning: You are about to do a distribution upgrade with all enabled
repositories. Make sure these repositories are compatible before you continue.
See 'man zypper' for more information about this command.
Computing distribution upgrade...

The following NEW package is going to be installed:
  openSUSE-release-appliance-wsl

The following 38 packages are going to be downgraded:
  baobab-lang evolution-data-server-lang evolution-ews-lang evolution-lang
  farstream-data flute folks-lang gegl-0_4-lang gimp-lang gnome-clocks-lang
  gnome-contacts-lang gnome-documents-lang gnome-music-lang gnome-photos-lang
  gnome-shell-search-provider-gnome-weather gnome-video-effects gnome-weather
  gnome-weather-lang grilo-plugins-lang gtkspell-lang libbase libfonts
  libformula liblayout libloader libmypaint-lang libpurple-lang
  libreoffice-share-linker librepository libserializer malaga-suomi
  openconnect-lang pentaho-libxml pentaho-reporting-flow-engine sac
  seahorse-lang simple-scan-lang totem-lang

38 packages to downgrade, 1 new.
Overall download size: 28.0 MiB. Already cached: 0 B. After the operation, 34.5
KiB will be freed.
Continue? [y/n/v/...? shows all options] (y): n

Picking just one of those packages for more detail:

# zypper se -s librepository
Loading repository data...
Warning: Repository 'Main Update Repository' appears to be outdated. Consider
using a different mirror or server.
Reading installed packages...

S | Name                  | Type    | Version         | Arch   | Repository
--+-----------------------+---------+-----------------+--------+------------------
i | librepository         | package | 1.1.3-2.84      | noarch | (System
Packages)
v | librepository         | package | 1.1.3-bp153.1.1 | noarch | Main
Repository
  | librepository-javadoc | package | 1.1.3-bp153.1.1 | noarch | Main
Repository

Looking at that output, the discrepancy does not seem very important.