I previously wrote about the Debian package ‘unattended-upgrades’ Here. This morning however, this system did not install any upgrades, almost as if it had not run. Yet, I found no changes to any of the relevant configuration files. But I do have a tentative explanation as to why, maybe, this package did not run as usual.
When I prompted my KDE desktop tool to do the pending upgrades – that tool having been named “Tasker” in some versions of KDE, it showed that there was an upgrade pending for the package “Wireshark”. What I dimly seem to recall, is that the previous version of Wireshark had a severe bug. It is entirely possible that the unattended upgrades did not run this time, because I also have installed ‘apt-listbugs’.
If this supposition was true, then today would have been the first demonstration, of how this package will prevent an unattended upgrade from running. If true, this would come as a relief, because I previously had the fear that although this package would prevent a potentially damaging upgrade, it might also corrupt the state of ‘apt-get’. Apparently it will not. Let us keep our fingers crossed.