Posts tagged ‘Cyberfox’


Cyberfox day two, or, the day it, too, stopped displaying text

24.12.2014

Rather than repeat the story in new words, here is a draft of the post that was sent to Cyberfox’s support forum.

The short story: Cyberfox no longer displays text as of this morning after working well for its first evening yesterday after installation for the first time. Glyphs that are not from a @font-face linked font will not show, so if a page is calling fonts from the system, the browser displays blank text. Nothing happened overnight. I switched the machine off, and when I switched it on again, Cyberfox exhibits this behaviour.
   The long story: in 2011, Firefox had a bug which meant there was no backward compatibility with PostScript Type 1 fonts (https://bugzilla.mozilla.org/show_bug.cgi?id=628091). This is very similar to that except the text areas are blank, rather than filled with squares or hex codes.
   About two Firefox versions ago (I am guessing v. 32), the browser stopped showing text. I switched to Waterfox, which lasted one more version before it, too, stopped showing text. I downloaded Cyberfox last night and was truly pleased that here was a Firefox-based browser that actually worked. Text displayed as normal, and these were my Type 1, TrueType and OpenType fonts. To top it off, Cyberfox’s rasterizer and the way it handled sub-pixel rendering was superior to that of the other two browsers (see my blog post at http://jackyan.com/blog/2014/12/switching-to-cyberfox-after-waterfox-and-firefox-stopped-displaying-text/ for two screen shots of the type). Naturally, I was over the moon and made Cyberfox my default.
   Just to be on the safe side, I turned off hardware acceleration as when I posted the above bug to Mozilla Support, I was told that that could be a culprit. I made no change to OMTC.
   Today, as mentioned, Cyberfox has become just another Firefox where no text is displayed. But the really weird thing is that the typography, for the type that does show, is identical to Firefox and Cyberfox: the superior rendering is gone.
   Also, I’ve since altered the font family I use as a default for Windows displays to OpenType (I work in fonts), so there should no longer be an backward-incompatibility issue. Nvidia updated one of its drivers today, so I let that happen, and confirmed that all my drivers are up to date.
   Reinstallation (while keeping profile data) actually fixes everything: the type is back, rasterized more sharply,
   I was using Australis as the theme but have since gone back to classic.
   I’d be grateful for any light you can shed on this as I’m keen to stay within the Firefox 64-bit family. Whatever makes Cyberfox display better than the other two immediately after installation (though not after a reboot) solves this major problem of no type appearing.

   The different rendering method is the fix. The questions are: why does Cyberfox render type differently if it’s Mozilla Firefox-based? And why does rebooting my computer change this setting?

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Posted in internet, technology, typography | No Comments »


Switching to Cyberfox, after Waterfox and Firefox stopped displaying text

23.12.2014

Since the Firefox for Windows updates in November, I’ve had a big problem with the Mozilla browser, and the Waterfox 64-bit version based on it: they won’t display text. I had to downgrade to Waterfox 32.0.3 for the last month or so, but it’s begun crashing more and more regularly (from once a day to thrice today—I visit largely the same sites, so why does software “decay” like this?).

   On the latest incarnations of Firefox and Waterfox, linked fonts work, but the majority of system fonts vanished from the browser. And, for once, I’m not alone, if Bugzilla is any indication. It is probably related to a bug I filed in 2011.
   I’ve had some very helpful people attend to the bug report—it’s great when you get into Bugzilla where the programming experts reside—but sadly, a lot of the fixes require words. And, unfortunately, those are the things that no longer displayed in Firefox, not even in safe mode.
   As many of you know, there’s no way I’d switch to Chrome (a.k.a. the ‘Aw, snap!’ browser) due to its frequent crashes on my set-up, and its memory hogging. There’s also that Google thing.
   After some searching tonight, I came across Cyberfox. It’s not a Firefox alternative that comes up very often. Pale Moon is the one that a lot of people recommend, but I have become accustomed to Firefox’s Chrome-like minimalism, and wanted something that had a Firefox open-source back end to accompany it. Cyberfox, which lets you choose your UI, has the familiar Firefox Australis built in.
   I made the switch. And all is well. Cyberfox forces you to make a new profile, something that Waterfox does not, but there isn’t much of an issue importing bookmarks (you have to surf to the directory where they are stored, and import the JSON file), and, of course, you have to get all your plug-ins and do all your opt-outs again. It also took me a while to program in my cookie blocks. But the important thing is: it displays text.
   You’d think that was a pretty fundamental feature for a web browser.
   The text rendering is different, and probably better. I’ve always preferred the way text is rendered on a Macintosh, so for Cyberfox to get a bit nearer that for some fonts is very positive. It took me by surprise, and my initial instinct was that the display was worse; on review, Firefox displayed EB Garamond, for example, in a slightly bitmapped fashion; Cyberfox’s antialiasing and subpixel rendering are better.

Firefox and Waterfox on Windows 7
Firefox_Screenshot_2014-12-23T14-14-06.693Z

Cyberfox on Windows 7
Firefox_Screenshot_2014-12-23T14-13-23.809Z

Here’s where the above text is from.
   Gone is the support for the old PostScript Type 1 fonts (yes, I still have some installed) but that’s not a big deal when almost everything is TrueType and OpenType these days.
   The fact Cyberfox works means one of two things: (a) Cyberfox handles typography differently; or (b) as Cyberfox forces us to have a new profile, then there is something in the old profiles that caused Firefox to display no text. That’s beyond my knowledge as a user, but, for now, my problems seem to be solved—at least until someone breaks another feature in the future!

PS.: That lasted all of a few hours. On rebooting, Cyberfox does exactly the same thing. All my text has vanished, and the rendering of the type has changed to what Firefox and Waterfox do. No changes to the settings were made while the computer was turned off, since, well, that would be impossible. Whomever said computers were logical devices?
   Of yesterday’s options, (a) is actually correct—but how do we get these browsers behaving the way they did in that situation? In addition, the PostScript Type 1 fonts that the browser was trying to access have since been replaced.

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Posted in internet, technology, typography | 3 Comments »