adding in other PPA's

[Black.Widow]

I cant seem to add the following PPA's

ppa:jon-hedgerows/get-iplayer

After entering (sudo add-apt-repository ppa:jon-hedgerows/get-iplayer) I get the following error on refresh.

(err:5 http://ppa.launchpad.net/danielricht...tomizer/ubuntu focal Release
404 Not Found [IP: 91.189.95.83 80])

ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu

And with the above PPA I get this error:

E: The repository 'http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.

I went back to a old installation I have for 18.04 and had no problems entering and install the above software

Mark

[Snowhog]

As to the E: for ppa.launchpad.net/danielrichter2007/grub-customizer. Going to his PPA site (https://launchpad.net/~danielrichter2007/+archive/ubuntu/grub-customizer) shows that he hasn't (yet) created a build of grub-customizer for Focal Fossa.

[Black.Widow]

Snowhog

Thanks I am just quite new to this

[NoWorries]

You will find that grub-customizer is now listed in Muon Package Manager without having to add any other repositories.