Upgrade the current stretch installation to the latest packages.
apt update && apt upgrade && echo OK |
Install the gcc-8-base package.
apt install gcc-8-base |
Perform database sanity and consistency check.
dpkg --audit |
Fix any output from this command.Check for any packages which are held back.
apt-mark showhold |
Point apt to the buster sources.
sed -e 's/^deb/#deb/g' -i |
Perform the upgrade, downloading packages in advance.
|
Reboot.
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