Has it added repos that are conflicting with your distro's main ones?
Check /etc/apt/sources.list and all the files in /etc/apt/sources.list.d/
Move anything that looks sus to somewhere else and then "apt-get clean" and retry.
Has it added repos that are conflicting with your distro's main ones?
Check /etc/apt/sources.list and all the files in /etc/apt/sources.list.d/
Move anything that looks sus to somewhere else and then "apt-get clean" and retry.