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I've been unable to upgrade for some time now due to errors. Here is the latest output.

Please note that I have tried to uninstall QGIS, so I'm not sure why apt update is still checking it.

My goal is to upgrade to 22.04

$ sudo apt update

Hit:2 https://dl.google.com/linux/chrome/deb stable InRelease

Ign:3 http://us.archive.ubuntu.com/ubuntu impish InRelease

Get:1 https://ubuntu.qgis.org/ubuntu impish InRelease [2’719 B]

Ign:4 http://us.archive.ubuntu.com/ubuntu impish-updates InRelease

Err:1 https://ubuntu.qgis.org/ubuntu impish InRelease   The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D155B8E6A419C5BE

Ign:5 http://us.archive.ubuntu.com/ubuntu impish-backports InRelease

Ign:6 http://us.archive.ubuntu.com/ubuntu impish-security InRelease

Err:7 http://us.archive.ubuntu.com/ubuntu impish Release   404  Not Found [IP: 91.189.91.39 80]

Err:8 http://us.archive.ubuntu.com/ubuntu impish-updates Release   404  Not Found [IP: 91.189.91.39 80]  Err:9 http://us.archive.ubuntu.com/ubuntu impish-backports Release   404  Not Found [IP: 91.189.91.39 80]

Err:10 http://us.archive.ubuntu.com/ubuntu impish-security Release   404  Not Found [IP: 91.189.91.39 80]  Reading package lists... Done

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://ubuntu.qgis.org/ubuntu impish InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D155B8E6A419C5BE

E: The repository 'http://us.archive.ubuntu.com/ubuntu impish 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. 
E: The repository 'http://us.archive.ubuntu.com/ubuntu impish-updates 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.

E: The repository 'http://us.archive.ubuntu.com/ubuntu impish-backports 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.

E: The repository 'http://us.archive.ubuntu.com/ubuntu impish-security 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.

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 21.10
Release:    21.10
Codename:   impish
CHsurfer
  • 191
  • Upgrade to 22.04 from what? Are you using 21.10? That reached end of life this July so you won't be able to upgrade this way. – terdon Sep 21 '22 at 09:03
  • I added the ouptut of lsb_releases -a to the question, but your assumption is correct. Does this mean that my only option is to reinstall? – CHsurfer Sep 21 '22 at 09:07
  • That didn't seem to work for me. – CHsurfer Sep 21 '22 at 09:20
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    Then please [edit] your question and add the complete, exact steps you took to try it. – terdon Sep 21 '22 at 09:26
  • Ubuntu 21.10 (along with all flavors) is End-of-Life and thus unsupported on this site (https://askubuntu.com/help/on-topic), and many other Ubuntu sites, unless your question is specific to moving to a supported release of Ubuntu. https://fridge.ubuntu.com/2022/07/19/ubuntu-21-10-impish-indri-end-of-life-reached-on-july-14-2022/ https://help.ubuntu.com/community/EOLUpgrades Your issue is the EOL release - refer to EOLUpgrades link for fixing your sources to cope with EOL status – guiverc Sep 21 '22 at 11:42
  • FYI: You can re-install (esp. desktop systems!) without loss of data & having manually installed packages (if from Ubuntu repositories and available for new release) automatically re-installed; so upgrade via re-install is actually faster than an in-place release-upgrade... but if using 3rd party packages you're best using release-upgrade... You didn't say if desktop/server, but for server release-upgrade is much much safer/better! – guiverc Sep 21 '22 at 11:44
  • Please don't forget you're using impish and not groovy, thus you need to adjust for your system... ie. groovy is impish on your current system, and where the groovy system was moving to hirsute in the duplicate system (ie. g to next letter h!) you're currently impish so need to go to next letter j which is called jammy... Adjust answer for your situation! ie. my first comment post included a link https://help.ubuntu.com/community/JammyUpgrades which is what you want; except you need the extra step required in EOLUpgrades as you're very late. – guiverc Sep 21 '22 at 11:46
  • if you just want to upgrade release, just use sudo do-release-upgrade – realhu Sep 22 '22 at 06:51
  • Thanks for everyone's comments and suggestions. In the end, I became uncomfortable with the all of the random attempts to get this to work so I just backed my my data and reinstalled 22.04. – CHsurfer Sep 22 '22 at 14:35

0 Answers0