Check your detections rules anyway... if you want to use supersedence, you generally need exact detection rules. If you are using something like "versión < 45" it might happen that you will be detecting the wrong thing.
Anyway, unless you have really good reasons to uninstall the previous version, I would just avoid supersedence for Firefox. It's painful to manage and in the case of Firefox I think it doesn't give you any added value to remove the previous version, as the upgrade of the already installed application is done fine. In this case, you just set a detection rule of the type "version > 45.3" for your new deployment, and everything works like a charm. Unfortunately, for other software (i.e. Java) you have to remove the old one and then you have to play with supersedence. Best -- Jaime On 4 October 2016 at 12:55, Klaus Hartnegg <[email protected]> wrote: > Am 04.10.2016 um 10:08 schrieb William Spratt: > >> The issue is that the first attempt is consistently failing, >> intermittently uninstalling 45.3, but not installing 45.4; then >> clicking retry in Software Centre results in successful installation >> 100% of the time. >> > > This is probably a race condition. The uninstaller spawns a background > process to do the work, and immediately exits. Thus the uninstall process > is still running while the installer is already installing the new version. > > _______________________________________________ > Enterprise mailing list > [email protected] > https://mail.mozilla.org/listinfo/enterprise > > To unsubscribe from this list, please visit https://mail.mozilla.org/listi > nfo/enterprise or send an email to [email protected] with a > subject of "unsubscribe" >
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