Well thanks for that but it did not work....see last line
paul@LianLiMint:~$ sudo apt update
[sudo] password for paul:
Hit:1
http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2
http://security.ubuntu.com/ubuntu jammy-security InRelease
Ign:3
http://packages.linuxmint.com virginia InRelease
Hit:4
https://repo.skype.com/deb stable InRelease
Hit:5
http://dist.jriver.com/latest/mediacenter jammy InRelease
Hit:6
http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:7
http://packages.linuxmint.com virginia Release
Hit:8
http://archive.ubuntu.com/ubuntu jammy-backports InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
1 package can be upgraded. Run 'apt list --upgradable' to see it.
W:
https://repo.skype.com/deb/dists/stable/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(
for details.
paul@LianLiMint:~$ sudo apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
libcue2 libreplaygain1 musepack-tools vorbis-tools
Use 'sudo apt autoremove' to remove them.
The following packages will be upgraded:
libnss3
1 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
Need to get 1,347 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1
http://security.ubuntu.com/ubuntu jammy-security/main amd64 libnss3 amd64 2:3.98-0ubuntu0.22.04.2 [1,347 kB]
Fetched 1,347 kB in 3s (514 kB/s)
(Reading database ... 610565 files and directories currently installed.)
Preparing to unpack .../libnss3_2%3a3.98-0ubuntu0.22.04.2_amd64.deb ...
Unpacking libnss3:amd64 (2:3.98-0ubuntu0.22.04.2) over (2:3.98-0ubuntu0.22.04.1)
...
Setting up libnss3:amd64 (2:3.98-0ubuntu0.22.04.2) ...
Processing triggers for libc-bin (2.35-0ubuntu3.6) ...
paul@LianLiMint:~$ sudo apt update && sudo apt install -y wget apt-transport-https -y gpg -y
Hit:1
http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2
http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Ign:3
http://packages.linuxmint.com virginia InRelease
Hit:4
http://archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:5
http://packages.linuxmint.com virginia Release
Hit:6
http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:7
http://dist.jriver.com/latest/mediacenter jammy InRelease
Hit:8
https://repo.skype.com/deb stable InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up-to-date.
W:
https://repo.skype.com/deb/dists/stable/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(
for details.
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
wget is already the newest version (1.21.2-2ubuntu1).
gpg is already the newest version (2.2.27-3ubuntu2.1).
apt-transport-https is already the newest version (2.4.12).
The following packages were automatically installed and are no longer required:
libcue2 libreplaygain1 musepack-tools vorbis-tools
Use 'sudo apt autoremove' to remove them.
0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
paul@LianLiMint:~$ wget -O-
http://dist.jriver.com/mediacenter@jriver.com.gpg.key | gpg --dearmor | sudo tee /usr/share/keyrings/jriver-com-archive-keyring.gpg >/dev/null 2>&1
--2024-04-11 20:34:28--
http://dist.jriver.com/mediacenter@jriver.com.gpg.keyResolving dist.jriver.com (dist.jriver.com)... 71.24.233.122
Connecting to dist.jriver.com (dist.jriver.com)|71.24.233.122|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1712 (1.7K) [application/pgp-keys]
Saving to: ‘STDOUT’
- 100%[===================>] 1.67K --.-KB/s in 0s
2024-04-11 20:34:29 (4.51 MB/s) - written to stdout [1712/1712]
paul@LianLiMint:~$ echo "deb [signed-by=/usr/share/keyrings/jriver-com-archive-keyring.gpg arch=amd64,i386,armhf,arm64]
http://dist.jriver.com/latest/mediacenter/ jammy main" | sudo tee /etc/apt/sources.list.d/jriver.list
deb [signed-by=/usr/share/keyrings/jriver-com-archive-keyring.gpg arch=amd64,i386,armhf,arm64]
http://dist.jriver.com/latest/mediacenter/ jammy main
paul@LianLiMint:~$ sudo apt update
Hit:1
http://archive.ubuntu.com/ubuntu jammy InRelease
Ign:2
http://packages.linuxmint.com virginia InRelease
Hit:3
http://dist.jriver.com/latest/mediacenter jammy InRelease
Hit:4
http://archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:5
http://packages.linuxmint.com virginia Release
Hit:6
http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:7
https://repo.skype.com/deb stable InRelease
Hit:8
http://archive.ubuntu.com/ubuntu jammy-backports InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up-to-date.
W:
https://repo.skype.com/deb/dists/stable/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(
for details.
paul@LianLiMint:~$ sudo apt install mediacenter30
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package mediacenter30
paul@LianLiMint:~$ ^C
paul@LianLiMint:~$