Unable to update via zypper since yesterday

Deutsch (German) Installation/Administration
1

Hello,

afters yesterdays update via “zypper up”, I can’t update anymore opensuse LEAP 42.3.

I am getting the following error:
zypper: symbol lookup error: /usr/lib64/libproxy.so.1: undefined symbol: _ZN9libmodman14module_manager8load_dirENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb

Of course I searched the web first, but the solutions provided does not work.
The main solution was to download:
rpm -Uvh --oldpackage http://download.opensuse.org/tumbleweed/repo/oss/suse/x86_64/libmodman1-2.0.1-17.7.x86_64.rpm
https://forums.opensuse.org/showthread.php/521178-zypper-symbol-lookup-error-usr-lib64-libproxy-so-1-undefined-symbol

But I might misunderstood something - usually I am just using Terminal to update via zypper.

zypper lr -d
Repository priorities are without effect. All enabled repositories share the same priority.

#  | Alias                               | Name                                                    | Enabled | GPG Check | Refresh | Priority | Type   | URI                                                                       | Service
---+-------------------------------------+---------------------------------------------------------+---------+-----------+---------+----------+--------+---------------------------------------------------------------------------+--------
 1 | download.opensuse.org-non-oss       | Haupt-Repository (NON-OSS)                              | Yes     | (r ) Yes  | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/leap/42.3/repo/non-oss/         |        
 2 | download.opensuse.org-non-oss_1     | Aktualisierungs-Repository (Nicht-Open-Source-Software) | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/update/leap/42.3/non-oss/                    |        
 3 | download.opensuse.org-oss           | Haupt-Repository (OSS)                                  | Yes     | (r ) Yes  | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/leap/42.3/repo/oss/             |        
 4 | download.opensuse.org-oss_1         | Hauptaktualisierungs-Repository                         | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/update/leap/42.3/oss                         |        
 5 | download.videolan.org               | download.videolan.org                                   | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.videolan.org/pub/videolan/vlc/SuSE/Leap_42.3              |        
 6 | http-download.opensuse.org-5b1d95e6 | home:psmt                                               | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/repositories/home:/psmt/openSUSE_Tumbleweed/ |        
 7 | http-download.opensuse.org-ea10d5ef | openSUSE:Tumbleweed                                     | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/repositories/openSUSE:/Tumbleweed/standard/  |        
 8 | openSUSE-Leap-42.3-0                | openSUSE-Leap-42.3-0                                    | No      | ----      | ----    |   99     | yast2  | cd:///?devices=/dev/disk/by-id/ata-VBOX_CD-ROM_VB2-01700376               |        
 9 | repo-debug                          | openSUSE-Leap-42.3-Debug                                | No      | ----      | ----    |   99     | yast2  | http://download.opensuse.org/debug/distribution/leap/42.3/repo/oss/       |        
10 | repo-debug-non-oss                  | openSUSE-Leap-42.3-Debug-Non-Oss                        | No      | ----      | ----    |   99     | yast2  | http://download.opensuse.org/debug/distribution/leap/42.3/repo/non-oss/   |        
11 | repo-debug-update                   | openSUSE-Leap-42.3-Update-Debug                         | No      | ----      | ----    |   99     | rpm-md | http://download.opensuse.org/debug/update/leap/42.3/oss/                  |        
12 | repo-debug-update-non-oss           | openSUSE-Leap-42.3-Update-Debug-Non-Oss                 | No      | ----      | ----    |   99     | rpm-md | http://download.opensuse.org/debug/update/leap/42.3/non-oss/              |        
13 | repo-source                         | openSUSE-Leap-42.3-Source                               | No      | ----      | ----    |   99     | yast2  | http://download.opensuse.org/source/distribution/leap/42.3/repo/oss/      |        
14 | repo-source-non-oss                 | openSUSE-Leap-42.3-Source-Non-Oss                       | No      | ----      | ----    |   99     | yast2  | http://download.opensuse.org/source/distribution/leap/42.3/repo/non-oss/  |

The system was upgrade some time ago from 42.2 to 42.3.

Can you help me resolve the issue?
I am unable to start Firefox, etc. due to this error.

Many thanks for your help.

Best regards

Carlos

2

The first thing I notice is that you are installing a Tumbleweed package on Leap, the second that you have a Tumbleweed repo active. Which IMNSHO is asking for trouble. Do not mix repos for different versions. it will definitely break things, if not now, than later.

3

OK. Is there a solution to fix this or do I need to new install?

4

Replace the TW repo by it’s 42.3 equivalent and run

zypper dup --no-allow-vendor-change
5

In this case that may not work, as from the OP’s first post it looks as if zypper itself is broken.

@behlaucarlos

If “zypper dup --no-allow-vendor-change” still fails, what versions of “libmodman1”, “libproxy1”, and “zypper” have you currently installed?

rpm -qi libmodman1 libproxy1 zypper