I don't think those files are "human readable". However I still think it's caused by your firefox profile. Try this once. […] Create a new profile, set it as default, start arcticfox. Browse around and set some bookmarks. My guess is the bkmark/history icons will show as they should. […] Hope that helps.
Sorry to have to disappoint you, wicknix, but that didn't do it. See for yourself:
a. Saving all bookmarks
b. Dragging bookmarks one by one
The only hiccup in the Terminal was related to the fact that all my Internet applications are stashed inside of a subfolder in the Applications directory. I'll let you figure if that, improbable as it sounds, could have an effect on this .ico issue.
Meanwhile, before getting around to this, things became a bit more clear, sort of: contrary to what I thought, site icons
always show in the Tab bar, but it's really random whether or not they'll show in the Library — although I can say that
most recent ones (saved in A-fox) do not show, whereas
most old ones that had been showing in Firefox still do so. One reservation here: a year ago or so, I had (silly me) done a cleanup of sorts in the FX profile that had wiped out all of the .ico's. But, as opposed to what is happening now, they were getting restored gradually as I went on accessing the relevant sites.
In the
Classic Add-ons Archive I came across an add-on called
Favicon Reloader, “a Mozilla/Firefox Addon to reload Favicons by retrieving information from all bookmark locations”. It seemed to do its thing (Context menu, before you think it's nowhere to be found!), bypassing some 404's and the like here and there. Yet, after churning through all of my 4000+ bookmarks (patience!), every single apparently valid entry ended up being tagged with this: “Perhaps site redirection. Please try link manually”. Not a clue what it means and what to do about it. No way I'm gonna do it manually, of course.
Btw, this
Classic Add-ons Archive is a real treasure trove, with almost 17,000 add-ons. Just note that it is an add-on itself, and that it downloads its own database, adding to the Profile folder an .xpi and an .sqlite file totalling over 100Mb. It came up with a few extremely useful things in it, more later.
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The Title Bar is absent on launch. The only (clumsy) way I can get it to appear is with Opt/Alt+Ctl+T — a shortcut from one of the Tab extensions that opens a new Private Tab (btw., disabling it didn't make the Title Bar come back.) This produces an empty Title Bar without min/max/close buttons — apparently the default for a Private Tab. Repeating Opt/Alt+Ctl+T, the page's actual title then shows up — with its min/max/close buttons — and remains in place as long as AF is running.[...]
@RobJos:
I had to "break" the titlebar/min/max/close buttons in private browsing windows again to re-enable the developer tools. I had fixed it at one time, but it broke devtools. I will try to fix that again some day without breaking devtools. For now i'd recommend the private-tabs extension to bypass that issue.
In the test profile I created according to your instructions (above, to figure out the .ico issue), the Title Bar does show up automatically at launch. So I guess that it's be something in my setup, but what? Had a look at the prefs once again, could it be that your default is “Show my home page”, whereas mine is "Show my windows and tabs from last time"? These, incidentally, are never (of course) Private Tabs, which I don't use very often anyway.
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URLs upon hovering over links do not show up in the Status Bar in 27.9.15 either.
Here's what I found in that same
Classic Add-ons Archive:
URL Tooltip for Firefox 15+ 1.3.1, which does just that: shows the URL as a tooltip when hovering over it. Works perfectly well. Actually, I like this much better than having to move my eyes to the Status Bar.
As a bonus, same place,
DeTiny Short Url, which reveals what's behind a “tiny” URL (Context menu over a link, result at mouse location in a small floating window).
what I do often see [in the Status bar] — across the different tabs — is the URL of some page that was opened recently. When and why it shows up and goes away again, I cannot tell.
It's gone. Don't ask. Must have been a bug from an add-on I got rid of.