Autor YouCode - http://www.youcode.com.ar/linux/debian-10-aptget-buster-updates-inrelease-changed-495
Repository 'http://security.debian.org/debian-security buster/updates InRelease' changed its 'Suite' value from 'stable' to 'oldstable
Solucion:sudo apt-get --allow-releaseinfo-change update
http://www.youcode.com.ar/linux/debian-10-aptget-buster-updates-inrelease-changed-495