The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 7A3A762FAFD4A51F
Hit:7 https://ppa.launchpadcontent.net/starws-...yer/ubuntu jammy InRelease
Reading package lists...
W: GPG error: http://repository.spotify.com stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 7A3A762FAFD4A51F
E: The repository 'http://repository.spotify.com stable InRelease' is not signed.
Changing software configuration...
*** Name: deadbeef Mode: Installing ***
--2023-03-09 11:16:24-- http://downloads.sourceforge.net/project...64.tar.bz2
Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 204.68.111.105
Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|204.68.111.105|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2023-03-09 11:16:24 ERROR 404: Not Found.