apt hiba

Mellőz:1 http://ftp.energotel.sk/pub/linux/linuxmint-packages una InRelease
Találat:2 http://ftp.energotel.sk/pub/linux/linuxmint-packages una Release
Találat:3 http://repo.jztkft.hu/ubuntu focal InRelease Találat:4 http://repo.jztkft.hu/ubuntu focal-updates InRelease
Találat:5 http://repo.jztkft.hu/ubuntu focal-backports InRelease
Találat:6 http://archive.canonical.com/ubuntu focal InRelease
Letöltés:7 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
Letöltés:9 http://security.ubuntu.com/ubuntu focal-security/main i386 Packages [890 kB]
Letöltés:10 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [3.610 kB]
Letöltés:11 http://security.ubuntu.com/ubuntu focal-security/main amd64 DEP-11 Metadata [74,6 kB]
Letöltés:12 http://security.ubuntu.com/ubuntu focal-security/universe amd64 DEP-11 Metadata [160 kB]
Letöltés:13 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 DEP-11 Metadata [940 B]
Letöltve 4.863 kB 3mp alatt (1.779 kB/s)
Csomaglisták olvasása... Kész
Függőségi fa építése
Állapotinformációk olvasása... Kész
1 csomag frissíthető.
A megjelenítéséhez futtassa az „apt list --upgradable” parancsot.
W: http://ftp.energotel.sk/pub/linux/linuxmint-packages/dists/una/Release.gpg: The key(s) in the keyring /etc/apt/trusted.gpg.d/linuxmint-keyring.gpg are ignored as the file has an unsupported filetype.
W: http://repo.jztkft.hu/ubuntu/dists/focal/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/linuxmint-keyring.gpg are ignored as the file has an unsupported filetype.
W: http://repo.jztkft.hu/ubuntu/dists/focal-updates/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/linuxmint-keyring.gpg are ignored as the file has an unsupported filetype.
W: http://repo.jztkft.hu/ubuntu/dists/focal-backports/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/linuxmint-keyring.gpg are ignored as the file has an unsupported filetype.
W: http://archive.canonical.com/ubuntu/dists/focal/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/linuxmint-keyring.gpg are ignored as the file has an unsupported filetype.
W: http://security.ubuntu.com/ubuntu/dists/focal-security/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/linuxmint-keyring.gpg are ignored as the file has an unsupported filetype.