sudo apt-get update
Hit:1 http://no.archive.ubuntu.com/ubuntu bionic InRelease
Hit:2 http://no.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:3 http://no.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:4 http://ppa.launchpad.net/gezakovacs/ppa/ubuntu bionic InRelease
Ign:5 http://mariadb.cu.be/repo/10.3/ubuntu bionic InRelease
Hit:6 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease
Err:7 http://mariadb.cu.be/repo/10.3/ubuntu bionic Release
  404  Not Found [IP: 194.50.97.16 80]
Ign:8 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:9 http://ppa.launchpad.net/lutris-team/lutris/ubuntu bionic InRelease
Get:10 http://dl.google.com/linux/chrome/deb stable Release [943 B]
Hit:11 https://download.opensuse.org/repositories/Emulators:/Wine:/Debian/xUbuntu_18.04 ./ InRelease
Get:12 http://dl.google.com/linux/chrome/deb stable Release.gpg [819 B]
Get:13 http://security.ubuntu.com/ubuntu bionic-security InRelease [88,7 kB]
Err:14 http://mariadb.biz.net.id/repo/10.2/ubuntu bionic InRelease
  Could not connect to mariadb.biz.net.id:80 (203.142.69.189), connection timed out
Reading package lists... Done
E: The repository 'http://mariadb.cu.be/repo/10.3/ubuntu bionic Release' no longer has a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Repository 'http://dl.google.com/linux/chrome/deb stable Release' changed its 'Origin' value from 'Google, Inc.' to 'Google LLC'
N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.