/etc/apt/sources.list.d/arc-theme.list
/etc/apt/sources.list.d/arc-theme.list.save
/etc/apt/sources.list.d/google-chrome.list
/etc/apt/sources.list.d/google-chrome.list.save
/etc/apt/sources.list.d/kilian-ubuntu-f_lux-vivid.list
/etc/apt/sources.list.d/kilian-ubuntu-f_lux-vivid.list.save
/etc/apt/sources.list.d/numix-ubuntu-ppa-vivid.list
/etc/apt/sources.list.d/numix-ubuntu-ppa-vivid.list.save
/etc/apt/sources.list.d/spotify.list
/etc/apt/sources.list.d/spotify.list.save