Braiam wrote: > In "4.4.3. Make sure you have sufficient space for the upgrade" the first > code bloc shows using apt with Trivial-Only option to show how much space > is needed for the operation; but buster apt command does not show this string.
That is, the code-block has # apt -o APT::Get::Trivial-Only=true full-upgrade [ ... ] XXX upgraded, XXX newly installed, XXX to remove and XXX not upgraded. Need to get xx.xMB of archives. After this operation, AAAMB of additional disk space will be used. I checked this on my desktop, and indeed it didn't say anything about additional space being used; but in this particular case everything had already been updated anyway. When I booted up a spare buster test machine that *did* have a minor update due it said: $ sudo apt -o APT::Get::Trivial-Only=true full-upgrade [sudo] password for jbr: Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: libjson-c3 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/27.3 kB of archives. After this operation, 4,096 B of additional disk space will be used. E: Trivial Only specified but this is not a trivial operation. So: are you sure? Maybe when you say buster you really mean stretch, which is the release we need to test these instructions on (but I no longer have a stretch test machine handy). > Using apt-get here would be correct. Where *both* work we're trying to stick to apt. -- JBR with qualifications in linguistics, experience as a Debian sysadmin, and probably no clue about this particular package