Check de hudige versie:
cat /etc/os-release

NAME=”openSUSE Leap”
VERSION=”15.4″
ID=”opensuse-leap”
ID_LIKE=”suse opensuse”
VERSION_ID=”15.4″
PRETTY_NAME=”openSUSE Leap 15.4″
…

Algemeen

1. alle updates huidig systeem bijwerken
2. overbodige repo’s afzetten
3. check releasever gebruik in repo’s
4. repo’s over naar nieuwe releasever
5. upgrade
6. reboot
7. eventueel terug aan te zetten repo’s

1. Updates bijwerken: foutmelding gb3

zypper ref
zypper up

Retrieving repository ‘home:munix9Gb3’ metadata ——————————————————————[\]
Warning: Digest verification failed for file ‘327090e2e7480eab1952ae5782979551cf04b046502ec8620de3852f80d77c27-primary.xml.gz’
[/var/tmp/AP_0xctCzEb/repodata/327090e2e7480eab1952ae5782979551cf04b046502ec8620de3852f80d77c27-primary.xml.gz]

expected 327090e2e7480eab1952ae5782979551cf04b046502ec8620de3852f80d77c27
but got f5b2b13e0208bef2cad0e68885430e4b801d8cf3897b0fa9cc2ff07167f6a4d7

Accepting packages with wrong checksums can lead to a corrupted system and in extreme cases even to a system compromise.

However if you made certain that the file with checksum ‘f5b2..’ is secure, correct
and should be used within this operation, enter the first 4 characters of the checksum
to unblock using this file on your own risk. Empty input will discard the file.

Unblock or discard? [f5b2/…? shows all options] (discard):
Retrieving repository ‘home:munix9Gb3’ metadata ……………………………………………………..[error]
Repository ‘home:munix9Gb3′ is invalid.
[https-download.opensuse.org-c09d2c08|https://download.opensuse.org/repositories/home:/munix9/15.4/] Valid metadata not found at specified URL
History:
– 327090e2e7480eab1952ae5782979551cf04b046502ec8620de3852f80d77c27-primary.xml.gz has wrong checksum
– Can’t provide ./repodata/327090e2e7480eab1952ae5782979551cf04b046502ec8620de3852f80d77c27-primary.xml.gz

Please check if the URIs defined for this repository are pointing to a valid repository.
Skipping repository ‘home:munix9Gb3’ because of the above error.

2. Check huidige repo’s

zypper repos --uri >~/Leap154-repos-uri.txt

Links
https://en.opensuse.org/Package_repositories#Official_Repositories
https://gist.github.com/oleksis/63f835f8df61f2e99eaf31c20672dfdb

Release variabele gebruikt?

sudo cat /etc/zypp/repos.d/repo-oss.repo

[repo-oss]
name=Main Repository
enabled=1
autorefresh=1
baseurl=http://download.opensuse.org/distribution/leap/$releasever/repo/oss/
type=rpm-md
keeppackages=0

Check naar 15.5:
sudo zypper --releasever=15.5 lr -uE

Warning: Enforced setting: $releasever=15.5
Repository priorities are without effect. All enabled repositories share the same priority.

# | Alias | Name | Enabled | GPG Check | Refresh | URI
—+————————————–+————————————————————–+———+———–+———+——————————————————————
1 | Science_Espeak-ng | Science_Espeak-ng | Yes | (r ) Yes | Yes | https://download.opensuse.org/repositories/science/15.4/
6 | https-download.opensuse.org-49d59322 | home:Sauerland | Yes | (r ) Yes | Yes | https://download.opensuse.org/repositories/home:/Sauerland/15.4/
10 | https-download.opensuse.org-c09d2c08 | home:munix9Gb3 | Yes | (r ) Yes | Yes | https://download.opensuse.org/repositories/home:/munix9/15.4/
16 | repo-backports-update | Update repository of openSUSE Backports | Yes | (r ) Yes | Yes | http://download.opensuse.org/update/leap/15.5/backports/
21 | repo-non-oss | Non-OSS Repository | Yes | (r ) Yes | Yes | http://download.opensuse.org/distribution/leap/15.5/repo/non-oss/
22 | repo-oss | Main Repository | Yes | (r ) Yes | Yes | http://download.opensuse.org/distribution/leap/15.5/repo/oss/
24 | repo-sle-update | Update repository with updates from SUSE Linux Enterprise 15 | Yes | (r ) Yes | Yes | http://download.opensuse.org/update/leap/15.5/sle/
26 | repo-update | Main Update Repository | Yes | (r ) Yes | Yes | http://download.opensuse.org/update/leap/15.5/oss/
27 | repo-update-non-oss | Update Repository (Non-Oss) | Yes | (r ) Yes | Yes | http://download.opensuse.org/update/leap/15.5/non-oss/

Er zijn er een paar niet mee (die blijven hier 15.4 tonen: munix, Sauerland, science).
– voor sience bestaat 15.5.
– munix ook.
Dus munix en science kunnen omgezet worden naar $releasever.
Sauerland heeft iets vreemd gedaan met zijn directorie-naam:
https://download.opensuse.org/repositories/home:/Sauerland/openSUSE_Leap_15.5/. Ik zet hem even af en zal hem nadien manueel aanpassen voor ik hem terug aanzet..

Update:
sudo zypper --releasever=15.5 ref
sudo zypper --releasever=15.5 dup -y

Kernel is nu 5.14.21

---

Na de upgrade werkt het netwerk niet meer?
Zie ook Upgrade verliest netwerk