On Mon, 1 Feb 2010, drago01 wrote: > On Mon, Feb 1, 2010 at 9:30 AM, M A Young <m.a.young@xxxxxxxxxxxx> wrote: >> >> That doesn't work as nicely as perhaps it should because >> yum downgrade firefox >> only downgrades firefox and not xulrunner, and as a result the downgraded >> firefox refuses to run. You need at least >> yum downgrade firefox xulrunner > > yum history list > yum history undo <number> That requires you to remember when you did the update, or do more digging to identify the relevant update batch. I presume it will work, but it isn't quite as simple as you imply. Michael Young -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel