Hi , no success , i have got this message:
===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to
https://www.linuxliteos.com/forums/ and paste the log below into a new or existing thread for assistance.
============ Log ===========
Get:1
http://download.virtualbox.org/virtualbox/debian bionic InRelease [4,432 B]
Get:2
http://archive.canonical.com/ubuntu bionic InRelease [10.2 kB]
Hit:3
http://ppa.launchpad.net/audio-recorder/ppa/ubuntu bionic InRelease
Get:4
http://repo.linuxliteos.com/linuxlite diamond InRelease [2,104 B]
Hit:5
http://us.archive.ubuntu.com/ubuntu bionic InRelease
Get:6
http://repository.spotify.com stable InRelease [3,316 B]
Get:7
http://download.virtualbox.org/virtualbox/debian bionic/contrib amd64 Packages [1,673 B]
Hit:8
http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu bionic InRelease
Get:9
http://us.archive.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Get:10
http://archive.canonical.com/ubuntu bionic/partner amd64 Packages [2,320 B]
Get:12
http://archive.canonical.com/ubuntu bionic/partner i386 Packages [2,312 B]
Get:13
http://repo.linuxliteos.com/linuxlite diamond/main amd64 Packages [15.2 kB]
Err:6
http://repository.spotify.com stable InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 4773BD5E130D1D45
Get:15
http://ppa.launchpad.net/gezakovacs/ppa/ubuntu bionic InRelease [15.4 kB]
Get:16
http://repo.linuxliteos.com/linuxlite diamond/main i386 Packages [7,988 B]
Get:17
http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]
Hit:18
http://ppa.launchpad.net/kxstudio-debian/ubuntus/ubuntu bionic InRelease
Ign:11
https://kx.studio/repo gcc5 InRelease
Hit:19
http://ppa.launchpad.net/kxstudio-debian/gcc5/ubuntu wily InRelease
Ign:14
https://kx.studio/repo stable InRelease
Get:21
http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]
Hit:20
https://kx.studio/repo gcc5 Release
Get:23
http://ppa.launchpad.net/kxstudio-debian/gcc5/ubuntu xenial InRelease [17.5 kB]
Hit:22
https://kx.studio/repo stable Release
Hit:26
http://ppa.launchpad.net/kxstudio-debian/gcc5-deps/ubuntu xenial InRelease
Get:27
http://us.archive.ubuntu.com/ubuntu bionic-security/main i386 Packages [380 kB]
Hit:28
http://ppa.launchpad.net/kxstudio-debian/kxstudio/ubuntu xenial InRelease
Hit:29
http://ppa.launchpad.net/kxstudio-debian/libs/ubuntu lucid InRelease
Hit:30
http://ppa.launchpad.net/kxstudio-debian/music/ubuntu lucid InRelease
Get:31
http://us.archive.ubuntu.com/ubuntu bionic-security/main amd64 Packages [528 kB]
Get:32
http://ppa.launchpad.net/kxstudio-debian/plugins/ubuntu lucid InRelease [14.3 kB]
Get:33
http://ppa.launchpad.net/kxstudio-debian/apps/ubuntu lucid InRelease [14.3 kB]
Get:34
http://us.archive.ubuntu.com/ubuntu bionic-security/main Translation-en [177 kB]
Hit:35
http://ppa.launchpad.net/kxstudio-debian/kxstudio/ubuntu lucid InRelease
Get:36
http://ppa.launchpad.net/kxstudio-debian/libs/ubuntu trusty InRelease [15.4 kB]
Get:37
http://us.archive.ubuntu.com/ubuntu bionic-security/restricted amd64 Packages [8,404 B]
Get:38
http://us.archive.ubuntu.com/ubuntu bionic-security/restricted Translation-en [3,216 B]
Hit:39
http://ppa.launchpad.net/kxstudio-debian/music/ubuntu trusty InRelease
Get:40
http://us.archive.ubuntu.com/ubuntu bionic-security/universe i386 Packages [593 kB]
Get:41
http://ppa.launchpad.net/kxstudio-debian/plugins/ubuntu trusty InRelease [15.4 kB]
Get:42
http://ppa.launchpad.net/kxstudio-debian/apps/ubuntu trusty InRelease [15.4 kB]
Get:43
http://us.archive.ubuntu.com/ubuntu bionic-security/universe amd64 Packages [611 kB]
Hit:44
http://ppa.launchpad.net/kxstudio-debian/kxstudio/ubuntu trusty InRelease
Get:45
http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu bionic InRelease [15.4 kB]
Hit:46
http://ppa.launchpad.net/teejee2008/ppa/ubuntu bionic InRelease
Get:47
http://us.archive.ubuntu.com/ubuntu bionic-security/universe Translation-en [204 kB]
Get:48
http://ppa.launchpad.net/gezakovacs/ppa/ubuntu bionic/main amd64 Packages [792 B]
Get:49
http://ppa.launchpad.net/gezakovacs/ppa/ubuntu bionic/main i386 Packages [792 B]
Get:50
http://us.archive.ubuntu.com/ubuntu bionic-security/multiverse i386 Packages [4,288 B]
Get:51
http://ppa.launchpad.net/kxstudio-debian/gcc5/ubuntu xenial/main i386 Packages [13.5 kB]
Get:52
http://us.archive.ubuntu.com/ubuntu bionic-security/multiverse amd64 Packages [5,040 B]
Get:53
http://ppa.launchpad.net/kxstudio-debian/gcc5/ubuntu xenial/main amd64 Packages [13.3 kB]
Get:54
http://us.archive.ubuntu.com/ubuntu bionic-security/multiverse Translation-en [2,428 B]
Get:55
http://ppa.launchpad.net/kxstudio-debian/plugins/ubuntu lucid/main amd64 Packages [25.4 kB]
Get:56
http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [752 kB]
Get:57
http://ppa.launchpad.net/kxstudio-debian/plugins/ubuntu lucid/main i386 Packages [25.6 kB]
Get:58
http://ppa.launchpad.net/kxstudio-debian/apps/ubuntu lucid/main amd64 Packages [4,108 B]
Get:59
http://us.archive.ubuntu.com/ubuntu bionic-updates/main i386 Packages [591 kB]
Get:60
http://ppa.launchpad.net/kxstudio-debian/apps/ubuntu lucid/main i386 Packages [4,121 B]
Get:61
http://ppa.launchpad.net/kxstudio-debian/libs/ubuntu trusty/main amd64 Packages [19.7 kB]
Get:62
http://us.archive.ubuntu.com/ubuntu bionic-updates/main Translation-en [270 kB]
Get:63
http://ppa.launchpad.net/kxstudio-debian/libs/ubuntu trusty/main i386 Packages [19.7 kB]
Get:64
http://ppa.launchpad.net/kxstudio-debian/libs/ubuntu trusty/main Translation-en [13.7 kB]
Get:65
http://ppa.launchpad.net/kxstudio-debian/plugins/ubuntu trusty/main amd64 Packages [15.6 kB]
Get:66
http://us.archive.ubuntu.com/ubuntu bionic-updates/restricted amd64 Packages [15.7 kB]
Get:67
http://us.archive.ubuntu.com/ubuntu bionic-updates/restricted Translation-en [4,956 B]
Get:68
http://ppa.launchpad.net/kxstudio-debian/plugins/ubuntu trusty/main i386 Packages [15.8 kB]
Get:69
http://us.archive.ubuntu.com/ubuntu bionic-updates/universe i386 Packages [982 kB]
Get:70
http://ppa.launchpad.net/kxstudio-debian/plugins/ubuntu trusty/main Translation-en [14.1 kB]
Get:71
http://ppa.launchpad.net/kxstudio-debian/apps/ubuntu trusty/main amd64 Packages [12.0 kB]
Get:72
http://ppa.launchpad.net/kxstudio-debian/apps/ubuntu trusty/main i386 Packages [12.5 kB]
Get:73
http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [1,010 kB]
Get:74
http://ppa.launchpad.net/kxstudio-debian/apps/ubuntu trusty/main Translation-en [7,531 B]
Get:75
http://us.archive.ubuntu.com/ubuntu bionic-updates/universe Translation-en [311 kB]
Get:76
http://us.archive.ubuntu.com/ubuntu bionic-updates/multiverse i386 Packages [6,932 B]
Get:77
http://us.archive.ubuntu.com/ubuntu bionic-updates/multiverse amd64 Packages [7,668 B]
Get:78
http://us.archive.ubuntu.com/ubuntu bionic-updates/multiverse Translation-en [3,904 B]
Get:79
http://us.archive.ubuntu.com/ubuntu bionic-backports/universe i386 Packages [4,020 B]
Get:80
http://us.archive.ubuntu.com/ubuntu bionic-backports/universe amd64 Packages [4,020 B]
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 4773BD5E130D1D45
E: The repository '
http://repository.spotify.com stable InRelease' is not signed.
E: Repository '
http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu bionic InRelease' changed its 'Label' value from 'gimp' to 'gimp stable'
What can i do?
Thank you.