history undo weirdness

[Ed Greshko]

On 10/24/2015 08:02 PM, Michael Schwendt wrote:
> On Fri, 23 Oct 2015 11:30:55 +1030, Tim wrote:
>
>> Tim:
>>>> Makes a nonsense of having any downgrade/undo options then...
> Even the very latest install transaction cannot be undone, because it
> included an update, too:
>
> Undoing transaction 49, from Sat Oct 24 13:56:18 2015
>     Install  alsa-lib-devel-1.0.29-1.fc22.x86_64   @fedora
>     Install  flac-devel-1.3.1-5.fc22.x86_64        @updates
>     Install  gsm-devel-1.0.13-12.fc22.x86_64       @fedora
>     Install  libogg-devel-2:1.3.2-2.fc22.x86_64    @fedora
>     Install  libvorbis-devel-1:1.3.4-3.fc22.x86_64 @fedora
>     Upgraded sqlite-3.8.11.1-1.fc22.x86_64         @updates
>     Upgrade         3.9.0-1.fc22.x86_64            @updates
>     Install  sqlite-devel-3.9.0-1.fc22.x86_64      @updates
> No package sqlite-0:3.8.11.1-1.fc22.x86_64 available.
> Error: An operation cannot be undone

The only time "undo" seems relevant is if you're working with
updates-testing repo.

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should stay away from computers altogether.