I'm trying to install ungoogled chromium using .deb file using this site for linux mint(ubuntu bionic), however i get the error in the title, same error when i'm using manual installation option I tried different thing and none of them worked:
sudo apt-get update && sudo apt-get upgrade:
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
sudo apt update --fix-missing:
All packages are up to date.
sudo apt install -f:
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
sudo apt-get install libre2-4:
E: Package 'libre2-4' has no installation candidate
Synaptic package manager: Tag "Custom Filters > Broken" is empty, Searching "libre2-4" yields no results, the closest results are "libre0" "libre2-5" "libre2-dev". It shows "libre2-5" and "libre2-dev" as installed
packages.debian.org: no package named libre2-4, however there are libre2-3 and libre2-5
I also used some script that lets me change "libre2-4 (>=20160901)" to "libre2-5" inside the .deb file "Depends:". It got installed but crashed on start
 
     
    