Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Firefox developer edition - font smoothness in menu options

  • 6 amsoshi
  • 2 sa na da wannan matsala
  • 1 view
  • Amsa ta ƙarshe daga spdgnzls

miroslavgeorgiev
miroslavgeorgiev
more options

After updating Firefox developer edition to version 51 (Windows 7, 64bit) I noticed some font rendering issues in the Options menu and Dev tools menu. The font is blured and not clear (looks like font smoothing is disabled). If I go to Safe mode (Restart with disabled addons) - the Options menu font is clear and good looking (readable) again, but in this mode the directwrite is disabled, of course.

In the normal Firefox (version 49, not Developer edition) the Options menu and Dev tools menu fonts are pretty fine - no issues at all.

I tried to refresh the Developer edition but the result is the same.

I checked my home laptop and it was the same - after updating Developer edition to version 51 - the Options menu/Devtools menu fonts sucks there, too.

So what could I do?

After updating Firefox developer edition to version 51 (Windows 7, 64bit) I noticed some font rendering issues in the Options menu and Dev tools menu. The font is blured and not clear (looks like font smoothing is disabled). If I go to Safe mode (Restart with disabled addons) - the Options menu font is clear and good looking (readable) again, but in this mode the directwrite is disabled, of course. In the normal Firefox (version 49, not Developer edition) the Options menu and Dev tools menu fonts are pretty fine - no issues at all. I tried to refresh the Developer edition but the result is the same. I checked my home laptop and it was the same - after updating Developer edition to version 51 - the Options menu/Devtools menu fonts sucks there, too. So what could I do?
Hoton allon fuska da aka liƙa

An gyara daga miroslavgeorgiev

All Replies (6)

ideato
ideato
more options

Hi, any luck if you change the :

  • gfx.font_rendering.cleartype_params.rendering_mode > 2

thank you

miroslavgeorgiev
miroslavgeorgiev Mai mallakar tambaya
more options

Hi, Ideato,

Thanks for yor answer! You mean to remove the directwrite and set GDI with this option, right? I tried it a couple of days ago, until browsing the net for solutions - but it is the same, again - no change at all.

ideato
ideato
more options

Hi, layers.allow-d3d9-fallback to false ?

thanks

miroslavgeorgiev
miroslavgeorgiev Mai mallakar tambaya
more options

Hi,

Nope - it is still the same.

spdgnzls
spdgnzls
more options

Somewhere at mozilla pages I found it has to do with these css rendering settings for the app: font-smooth: auto; font-smooth: never; font-smooth: always; but I could not find where those app css settings are (not in the profile folder which I full-text searched).

spdgnzls
spdgnzls
more options

bad font smoothing came with v52.0a2 while it was mostly clear (in the app, not all webpages) in v51.0a2

and again, like in a dictatorship, !someone! just dumped in on users, instead of first asking, or making it an !option!...how about that...or at least explaining where it can be !adjusted!

(