[SOLVED] Update error

Dain_Bramage · 01-17-2023, 08:54 PM

I am running Ubuntu 20.04. I have been getting this error message:

Code:

root@mail:/home/mike# apt update
Hit:1 http://mirror.fsmg.org.nz/ubuntu focal InRelease
Get:2 http://mirror.fsmg.org.nz/ubuntu focal-updates InRelease [114 kB]
Get:3 http://mirror.fsmg.org.nz/ubuntu focal-backports InRelease [108 kB]
Get:4 http://mirror.fsmg.org.nz/ubuntu focal-security InRelease [114 kB]
Get:5 https://packages.sogo.nu/nightly/5/ubuntu focal InRelease [3,218 B]
Err:5 https://packages.sogo.nu/nightly/5/ubuntu focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F8A27B36A6E2EAE9
Reading package lists... Done
W: GPG error: https://packages.sogo.nu/nightly/5/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F8A27B36A6E2EAE9
E: The repository 'http://packages.sogo.nu/nightly/5/ubuntu focal 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.

This is what is currently in my sources list:

Code:

root@mail:~# cat /etc/apt/sources.list.d/sogo-nightly.list
deb https://packages.inverse.ca/SOGo/nightly/5/ubuntu focal focal

I have found this page here and am wondering if this is the solution.

Could someone have a look and give me their opinion if this is what I should do.

Thank you.

frankbell · 01-17-2023, 09:14 PM

Just in the interest of being thorough, I have to ask, did you install the GPG key as described in the page that you linked to?

Dain_Bramage · 01-17-2023, 09:15 PM

No not yet, I wanted to check that I should before doing that.

frankbell · 01-17-2023, 09:22 PM

I have no personal experience with that repo (and likely never will), but it seems to me that following their instructions would likely resolve the "unsigned" problem.

Please note, though, that I have no personal experience with this, as I generally have no interest in using PPAs. But that's just me.

Dain_Bramage · 01-17-2023, 10:25 PM

Well the error has gone and it seems to have updated successfully but I did not edit my /etc/apt/sources.list.d/sogo-nightly.list to the new entry.

vmelkon · 01-21-2023, 03:31 PM

If you don't want that repository, you can open this and uncheck that repository.