Re: You cannot downgrade Firefox 55 profiles
- Date: Fri, 4 Aug 2017 12:04:59 -0700
- From: Mark12547 <email@example.com>
- Subject: Re: You cannot downgrade Firefox 55 profiles
In article <PeidndTpQsRoJRnEnZ2dnUU7-V_NnZ2d@xxxxxxxxxxx>, caver1
> You may alternatively create a backup of
> the Firefox profile before you upgrade to Firefox 55, and restore it
> after you install Firefox ESR on your system.
One Bugzilla comment I read said that, if you install a pre-55 Firefox
and it uses the same profile used by a 55-or-later Firefox, you can
reset the profile (about:support, click on "Refresh Firefox...") and it
will build a new profile but will preserve the browsing history,
bookmarks, and a bunch of stuff listed in this article:
Note: extensions and extension settings will be lost, as well as other
settings listed in the article.
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