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<div class="moz-cite-prefix">On Feb-7-2022 03:02PM, Ralph Little
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAFNXweM002YcxT3vDp3CFOq=hPbY8aPQQaaAGovJ-Yw4HErT-A@mail.gmail.com">
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<div dir="ltr">
<div dir="ltr">Hi,<br>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Feb 7, 2022 at 11:59
AM -pj <<a href="mailto:pj.world@gmx.com"
moz-do-not-send="true" class="moz-txt-link-freetext">pj.world@gmx.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello, I am using Linux Mint 20.2 Uma 64-bit with Mate
desktop on my computer. Today I updated the machine in
terminal as superuser by passing the following command <b>apt-get
update && apt-get upgrade </b>. <br>
</p>
<p>1. I received the following invalid signature key
message output as follows:<br>
</p>
Ign:1 <a href="http://packages.linuxmint.com"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://packages.linuxmint.com</a>
uma InRelease<br>
Hit:2 <a href="http://packages.linuxmint.com"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://packages.linuxmint.com</a>
uma Release <br>
Hit:3 <a href="http://security.ubuntu.com/ubuntu"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://security.ubuntu.com/ubuntu</a>
focal-security InRelease <br>
Hit:4 <a href="http://archive.ubuntu.com/ubuntu"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://archive.ubuntu.com/ubuntu</a>
focal InRelease <br>
Hit:5 <a href="http://archive.canonical.com/ubuntu"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://archive.canonical.com/ubuntu</a>
focal InRelease <br>
Hit:6 <a
href="http://ppa.launchpad.net/sane-project/sane-release/ubuntu"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://ppa.launchpad.net/sane-project/sane-release/ubuntu</a>
focal InRelease<br>
Hit:7 <a href="https://repo.skype.com/deb"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">https://repo.skype.com/deb</a>
stable InRelease <br>
Hit:8 <a href="http://archive.ubuntu.com/ubuntu"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://archive.ubuntu.com/ubuntu</a>
focal-updates InRelease <br>
Hit:10 <a href="http://archive.ubuntu.com/ubuntu"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://archive.ubuntu.com/ubuntu</a>
focal-backports InRelease<br>
Get:11 <a
href="http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04</a>
InRelease [1,509 B]<br>
Err:11 <a
href="http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04</a>
InRelease<br>
The following signatures were invalid: EXPKEYSIG
23E07629B9E3C9E4 home:pzz OBS Project <a
href="mailto:home:pzz@build.opensuse.org"
target="_blank" moz-do-not-send="true"><home:pzz@build.opensuse.org></a><br>
Reading package lists... Done<br>
W: GPG error: <a
href="http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04</a>
InRelease: The following signatures were invalid:
EXPKEYSIG 23E07629B9E3C9E4 home:pzz OBS Project <a
href="mailto:home:pzz@build.opensuse.org"
target="_blank" moz-do-not-send="true"><home:pzz@build.opensuse.org></a><br>
E: The repository '<a
href="http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04</a>
InRelease' is not signed.<br>
N: Updating from such a repository can't be done securely,
and is therefore disabled by default.<br>
N: See apt-secure(8) manpage for repository creation and
user configuration details.<br>
<p><br>
</p>
<p>2. I am using the openSUSE build service to aquire a
prebuilt binary package of sane-airscan and have the
following sources entry added in Update Manager ->
Software Sources -> deb <a
href="http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04/"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04/</a>
/</p>
<p>3. I typically update the desktop here every few days
and have had no signature issues for quite some time.</p>
<p>4. I did attempt the following by using GUI: Update
Manager -> Software Sources -> Maintenance ->
Add missing keys <br>
</p>
<p>5. I then attempted to once again update APT cache
within update manager (not bash terminal this time) with
the following error output: <b>Failed to download
repository information </b>the following dialog is
shown below this message -> W:GPG error: <a
href="http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04</a>
InRelease: The following signatures were invalid:
EXPKEYSIG 23E07629B9E3C9E4 home:pzz OBS Project <a
href="mailto:home:pzz@build.opensuse.org"
target="_blank" moz-do-not-send="true"><home:pzz@build.opensuse.org></a>,
E:The repository '<a
href="http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">http://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04</a>
InRelease' is not signed.</p>
<p>I am wondering of what is the best step to proceed with
this matter? I understand that I could possibly disable
the repository quite easily in update manager. Then I
would no longer receive updates for sane-airscan though.
I thank you for help with this if able.</p>
<p><br>
</p>
</div>
</blockquote>
<div>sane-airscan is not part of the SANE project but a
project of Alexander Pevsner, although I am aware that he
does frequent this forum :D</div>
<div><br>
</div>
<div>You should probably open an issue here: <a
href="https://github.com/alexpevzner/sane-airscan"
moz-do-not-send="true" class="moz-txt-link-freetext">https://github.com/alexpevzner/sane-airscan</a></div>
<div><br>
</div>
<div>Cheers,</div>
<div>Ralph<br>
</div>
</div>
</div>
</blockquote>
<p>Thank you for pointing me to the link above at github. I see that
one has opened an issue with the following topic there already. <br>
</p>
<p>Debian: key expired at OBS #212</p>
<p>Best Regards<br>
</p>
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