Install Updates Error log

[211.]

I'm also having this problem, my update error log looks like this:

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.freecinema2022.gq/forums/ and paste the log below into a new or existing thread for assistance.

============ Log ===========

Hit:1 http://ppa.launchpad.net/nemh/systemback/ubuntu xenial InRelease
Hit:2 http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu xenial InRelease
Hit:3 http://repository.spotify.com stable InRelease
Hit:4 http://ppa.launchpad.net/teejee2008/ppa/ubuntu xenial InRelease
Hit:5 http://us.archive.ubuntu.com/ubuntu xenial InRelease
Ign:6 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial InRelease
Hit:7 http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu xenial InRelease
Get:8 http://us.archive.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Ign:9 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial Release
Hit:10 http://archive.canonical.com xenial InRelease
Ign:11 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main i386 Packages
Hit:12 http://repo.linuxliteos.com/linuxlite citrine InRelease
Ign:13 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main all Packages
Ign:14 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en_US
Ign:15 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en
Get:16 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [102 kB]
Ign:11 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main i386 Packages
Get:17 http://us.archive.ubuntu.com/ubuntu xenial-proposed InRelease [253 kB]
Ign:13 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main all Packages
Ign:14 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en_US
Ign:15 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en
Get:18 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [102 kB]
Ign:11 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main i386 Packages
Ign:13 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main all Packages
Ign:14 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en_US
Ign:15 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en
Ign:11 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main i386 Packages
Ign:13 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main all Packages
Ign:14 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en_US
Ign:15 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en
Ign:11 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main i386 Packages
Ign:13 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main all Packages
Ign:14 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en_US
Ign:15 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en
Err:11 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main i386 Packages
  404  Not Found
Ign:13 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main all Packages
Ign:14 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en_US
Ign:15 http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial/main Translation-en
Get:19 http://us.archive.ubuntu.com/ubuntu xenial-security/main i386 Packages [335 kB]
Get:20 http://us.archive.ubuntu.com/ubuntu xenial-security/main Translation-en [159 kB]
Get:21 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages [608 kB]
Get:22 http://us.archive.ubuntu.com/ubuntu xenial-updates/main Translation-en [267 kB]
Get:23 http://us.archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages [515 kB]
Get:24 http://us.archive.ubuntu.com/ubuntu xenial-proposed/main i386 Packages [99,9 kB]
Get:25 http://us.archive.ubuntu.com/ubuntu xenial-proposed/main Translation-en [39,4 kB]
Fetched 2 583 kB in 12s (205 kB/s)
Reading package lists...
W: The repository 'http://ppa.launchpad.net/tomahawk/ppa/ubuntu xenial Release' does not have a Release file.
E: Failed to fetch http://ppa.launchpad.net/tomahawk/ppa/ub...6/Packages  404  Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.

After removing the PPA that fails everything is working perfect again