Ubuntu Jammy arm64 apt: does not have a Release file

[yermulnik]

Since several days I started to see this error:

> cat /etc/apt/sources.list.d/ntop.list
deb [signed-by=/usr/share/keyrings/ntop-archive-keyring.gpg] https://packages.ntop.org/apt-stable/ja
mmy_pi/ arm64/
deb [signed-by=/usr/share/keyrings/ntop-archive-keyring.gpg] https://packages.ntop.org/apt-stable/ja
mmy_pi/ all/

> dpkg -l apt-ntop-stable
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name            Version      Architecture Description
+++-===============-============-============-==================================
ii  apt-ntop-stable 2.9-25       all          ntop stable apt package repository

> apt update
[…]
Ign:6 https://packages.ntop.org/apt-stable/jammy_pi arm64/ InRelease
[…]
Ign:8 https://packages.ntop.org/apt-stable/jammy_pi all/ InRelease
Err:9 https://packages.ntop.org/apt-stable/jammy_pi arm64/ Release
  404  Not Found [IP: 167.99.215.164 443]
[…]
Err:11 https://packages.ntop.org/apt-stable/jammy_pi all/ Release
  404  Not Found [IP: 167.99.215.164 443]
[…]
Reading package lists... Done
E: The repository 'https://packages.ntop.org/apt-stable/jammy_pi arm64/ 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 'https://packages.ntop.org/apt-stable/jammy_pi all/ 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.

Has something changed recently and how do I resolve this issue w/o commenting out ntop repos?
Thanks.

[hamishcoleman]

That repo is managed by the ntop team. I wouldnt know if they have changed something (@lucaderi ?)

However, I can see that the repo doesnt have any arm64 components in it.