Guten Tag zusammen.
ich habe mich anscheinend in eine Update-Sackgasse navigiert und komme da alleine nicht mehr raus. Folgende Problemstellung:
Auf einem seit 1,5 Jahren gut laufenden Webtropia "Root Server M" läuft eine Keyhelp Installation, ein Webshop und eine NextCloud-Lösung. Ein NextCloud-Update erforderte das Update der MariaDB v. 10.1 auf Minimum 10.3. - hier begannen die ersten Schwierigkeiten. Nach erfolgreichem Backup der Datenbank habe ich nach Anleitung (https://mariadb.com/docs/operations/upgrades/upgrade-community-server-cs10-3-ubuntu18/) die Datenbank deinstalliert und wollte dann MariaDB 10.3 aufspielen.
Hier flogen schon die ersten Fehlermeldungen raus:
E: The repository 'http://repo.myloc.de/ubuntu bionic InRelease' is not signed. W: GPG error: http://repo.myloc.de/ubuntu bionic-updates InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32
Nach längerem Probieren, ich weiß nicht mehr genau wann und wieso, installierte sich tatsächlich MariaDB - allerdings auf die Version 10.6. - was eine Inkompatibiität mit Keyhelp und dem Mailserver auslöste. Ich deinstallierte daraufhin die Datenbank erneut. Nun kann ich aber gar keine Version mehr aufspielen, mit
sudo apt-get update
bekomme ich jede Menge Fehler zu den Pubkeys ausgeworfen:
Get:1 http://repo.myloc.de/ubuntu bionic InRelease [242 kB] Get:2 http://repo.myloc.de/ubuntu bionic-updates InRelease [88.7 kB] Get:3 http://repo.myloc.de/ubuntu-security bionic-security InRelease [88.7 kB] Get:5 https://mirror.wtnet.de/mariadb/repo/10.6/ubuntu bionic InRelease [6,265 B] Hit:6 https://downloads.mariadb.com/MariaDB/mariadb-10.3/repo/ubuntu bionic InRelease Err:1 http://repo.myloc.de/ubuntu bionic InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 Hit:4 https://downloads.mariadb.com/Tools/ubuntu bionic InRelease Ign:7 http://mirror.timeweb.ru/mariadb/repo/10.3/ubuntu bionic InRelease Hit:8 https://downloads.mariadb.com/MaxScale/6.1.4/apt bionic InRelease Err:2 http://repo.myloc.de/ubuntu bionic-updates InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 Err:10 http://mirror.timeweb.ru/mariadb/repo/10.3/ubuntu bionic Release 404 Not Found [IP: 92.53.116.114 80] Get:9 http://archive.canonical.com/ubuntu bionic InRelease [10.2 kB] Err:3 http://repo.myloc.de/ubuntu-security bionic-security InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 Err:9 http://archive.canonical.com/ubuntu bionic InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 Reading package lists... Done W: GPG error: http://repo.myloc.de/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 E: The repository 'http://repo.myloc.de/ubuntu bionic InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: GPG error: http://repo.myloc.de/ubuntu bionic-updates InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 E: The repository 'http://repo.myloc.de/ubuntu bionic-updates InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. E: The repository 'http://mirror.timeweb.ru/mariadb/repo/10.3/ubuntu bionic Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: GPG error: http://repo.myloc.de/ubuntu-security bionic-security InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 E: The repository 'http://repo.myloc.de/ubuntu-security bionic-security InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: GPG error: http://archive.canonical.com/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3B4FE6ACC0B21F32 E: The repository 'http://archive.canonical.com/ubuntu bionic InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
Ich bin inzwischen so verwirrt, ich stehe total auf dem Schlauch. Ein
sudo apt install mariadb-server
führt zu:
Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: mariadb-server : Depends: mariadb-server-10.3 (>= 1:10.3.31+maria~bionic) but it is not going to be installed E: Unable to correct problems, you have held broken packages.
Ich bin über jede Hilfe dankbar! Beste Grüße SK