Hi
I wanna install boot up manager(***)
I did the sudo apt update, and install with the command "sudo apt install ***" but it says that it can`t find the packet.
I try with "sudo apt-get update" and "sudo apt-get install ***" and i get the same line.
I even do an upgrade with sudo apt upgrade and nothing,
If anyone know how to fix this please respond
thanks

cannot install ***.jpg