Thank you.
The detailed instructions on the page fixed it.
I did get a configured multiple times warning, but was
able to remove xpra from
/etc/apt/sources.list.d/additional-repositories.list
and it went away. My distro is Jammy.
for reference:
Step by step example for installing the stable repository on Ubuntu
Focal Fossa
|DISTRO=jammy #install https support for apt (which may be installed
already): sudo apt-get update sudo apt-get install apt-transport-https
software-properties-common sudo apt install ca-certificates # add Xpra
GPG key(s) sudo wget -O "/usr/share/keyrings/xpra-2022.gpg"
https://xpra.org/xpra-2022.gpg # older distributions may also need: #
sudo wget -O "/usr/share/keyrings/xpra-2018.gpg"
https://xpra.org/xpra-2018.gpg # add Xpra repository wget -O
"/etc/apt/sources.list.d/xpra.list"
https://xpra.org/repos/$DISTRO/xpra.list # optional beta channel: # wget
-O "/etc/apt/sources.list.d/xpra-beta.list"
https://xpra.org/repos/$DISTRO/xpra-beta.list # install Xpra package
sudo apt-get update sudo apt-get install xpra |
For other distributions, simply change |DISTRO| to match your
distribution name.
MEC
On 9/15/22 09:33, Antoine Martin via shifter-users wrote:
On 14/09/2022 02:46, Mark Couteau via shifter-users wrote:
> Hello List:
>
> I keep having a failure to update from the xpra software server due
to a
> public key issue.
>
> I'm not very familiar with this sort of thing.
>
> Here is the error message from the apt update command on Linux Mint 21
> Vanessa.
>
> Hit:9 https://xpra.org jammy InRelease
> Err:9 https://xpra.org jammy InRelease
> ? The following signatures couldn't be verified because the public key
> is not available: NO_PUBKEY 18ADB31CF18AD6BB
> Reading package lists... Done
> Building dependency tree... Done
> Reading state information... Done
> All packages are up to date.
> W: An error occurred during the signature verification. The repository
> is not updated and the previous index files will be used. GPG error:
> https://xpra.org jammy InRelease: The following signatures couldn't be
> verified because the public key is not available: NO_PUBKEY
> 18ADB31CF18AD6BB
> W: Failed to fetch https://xpra.org/dists/jammy/InRelease? The
following
> signatures couldn't be verified because the public key is not
available:
> NO_PUBKEY 18ADB31CF18AD6BB
> W: Some index files failed to download. They have been ignored, or old
> ones used instead.
>
> Any help is appreciated.
You have not specified how you installed xpra or which GPG keys you have
imported.
Did you follow the instructions here:
https://github.com/Xpra-org/xpra/wiki/Download#-for-debian-based-distributions
Or something else?
The gory details explaining why we now have 2 different sets of keys for
signing the packages is explained here:
https://github.com/Xpra-org/xpra/issues/3499#issuecomment-1077136429
Cheers,
Antoine
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