On Mon, Jul 27, 2020 at 07:06:47PM +0000, Rodolfo Medina wrote: > Just so simple. Now, I want to know when libiec61883-dev:i386 was installed > into my system. To do so, I did: > > $ zgrep libiec61883-dev:i386 dpkg.log* > dpkg.log:2020-07-23 08:07:12 status unpacked libiec61883-dev:i386 1.2.0-3 > dpkg.log:2020-07-23 08:07:12 configure libiec61883-dev:i386 1.2.0-3 <none> > dpkg.log:2020-07-23 08:07:12 status unpacked libiec61883-dev:i386 1.2.0-3 > dpkg.log:2020-07-23 08:07:13 status half-configured libiec61883-dev:i386 > 1.2.0-3 > dpkg.log:2020-07-23 08:07:13 status installed libiec61883-dev:i386 1.2.0-3 > > In the output there isn't any `install' item... How come...?
Most likely, because your oldest logs have been removed already.