Problem with qnapi ppa repo for 18.4 bionic

[Netoperz]

E: The repository 'http://ppa.launchpad.net/krzemin/qnapi/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: Błąd GPG: http://ppa.launchpad.net/transmissionbt/ppa/ubuntu bionic InRelease: Następujące podpisy nie mogły zostać zweryfikowane z powodu braku klucza publicznego: NO_PUBKEY 976B5901365C5CA1
E: Repozytorium 'http://ppa.launchpad.net/transmissionbt/ppa/ubuntu bionic InRelease' jest niepodpisane.
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.

that's what you get after adding ppa and giving

sudo apt update

Linux n37--Stellar 4.15.0-33-generic #36-Ubuntu SMP Wed Aug 15 16:00:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

[rofrol]

It is in universe https://packages.ubuntu.com/eoan/qnapi

Issue can be closed.

[andre2000]

In universe is old 1.9 version not 2.3. You have to change bionic to zesty in sources to get 2.3 version.

[rofrol]

~$ apt policy qnapi
qnapi:
  Installed: 0.2.3-2
  Candidate: 0.2.3-2
  Version table:
 *** 0.2.3-2 500
        500 http://pl.archive.ubuntu.com/ubuntu groovy/universe amd64 Packages
        100 /var/lib/dpkg/status