Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Prohledat stránky podpory

Vyhněte se podvodům. Za účelem poskytnutí podpory vás nikdy nežádáme, abyste zavolali nebo poslali SMS na nějaké telefonní číslo nebo abyste sdělili své osobní údaje. Jakékoliv podezřelé chování nám prosím nahlaste pomocí odkazu „Nahlásit zneužití“.

Learn More

HW acceleration (direct2d) causes problems for my site , is there a script to disable it automatically?

  • 3 odpovědi
  • 3 mají tento problém
  • 1 zobrazení
  • Poslední odpověď od backdraft

more options

direct2d acceleration on FF4 causes really bad font rendering problems for my site. Text goes on to of each other and behind pictures making it impossible to read for some parts. Disabling HW acceleration fixes the problem. Is there a script that I could use to disable it automatically for my site?

direct2d acceleration on FF4 causes really bad font rendering problems for my site. Text goes on to of each other and behind pictures making it impossible to read for some parts. Disabling HW acceleration fixes the problem. Is there a script that I could use to disable it automatically for my site?

Všechny odpovědi (3)

more options

Did you check if there is an update for your the graphics display card driver available?

Hardware acceleration shouldn't cause such problems in general.

more options

In fact updating my graphics was the cause of the problem. With the old drivers there were no problems. It depends on the system. So far I've tested on 6 Windows PC's. on 2 of them it worked fine. My site should be 100% W3C compliant. It works fine on 3.6, Chrome, IE and Opera

more options

I have further narrowed down the problem. It only occurs when using font size 11 or bigger. 10 and smaller all seem to work ok. Only tested with Arial so far.