I read too late about apt-get dist-upgrade And now I am getting this:
osmc@aikrpi:~$ kodi
/usr/lib/kodi/kodi.bin: /lib/arm-linux-gnueabihf/libc.so.6: version `GLIBC_2.28' not found (required by /usr/osmc/lib/libsqlite3.so.0)
/usr/lib/kodi/kodi.bin: /lib/arm-linux-gnueabihf/libc.so.6: version `GLIBC_2.28' not found (required by /usr/osmc/lib/libcec.so.4)
/usr/lib/kodi/kodi.bin: /usr/lib/arm-linux-gnueabihf/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/osmc/lib/libcec.so.4)
OSMC is 2020.11-1. The installed libc6 is 2.19-18+deb8u10 and it does not upgrade to anything better.
Is that it, the installation is dead and I need to reinstall the whole thing? Not a huge deal but I could not (easily) see any details why apt upgrade should not work. Thanks!
I’m guessing that you might not have updated the installation for a few years, in which case a full reinstallation is probably the most sensible option.