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Latin-extended characters displayer wrong

  • 2 回覆
  • 1 有這個問題
  • 66 次檢視
  • 最近回覆由 Gregoric

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Hello

After updating Firefox to 74.0 (x64) at Windows 10 Home x64 (1909) I'm encountering a problem with displaying of certain latin-extended symbols. They seem to display in different weight or completely different font than all the other text. It happens on several sites only, e.g. messenger.com. I did not care about ugliness of this bug, but since it also appears in my Joomle admin panel, it really has influence of my workflow.

What's the problem

  • characters ąęćńśżź display different than all the others on certain websites (1. on the screenshot)

What I've tried to fix it

  • running ClearType wizard
  • checking if hardware acceleratin is on - it is on
  • changing **gfx.font_rendering.cleartype_params.rendering_mode** to different values
  • checked "Allow sites to use fonts different than used here" option - it is on (2. on the screenshot)
  • tried privacy mode to avoid possible cache problems - did not help
  • (edit) updated drivers for GeForce card

Any help well appreciated. My regards! Grzegorz

Hello After updating Firefox to 74.0 (x64) at Windows 10 Home x64 (1909) I'm encountering a problem with displaying of certain latin-extended symbols. They seem to display in different weight or completely different font than all the other text. It happens on several sites only, e.g. messenger.com. I did not care about ugliness of this bug, but since it also appears in my Joomle admin panel, it really has influence of my workflow. What's the problem *characters ąęćńśżź display different than all the others on certain websites (1. on the screenshot) What I've tried to fix it *running ClearType wizard *checking if hardware acceleratin is on - it is on *changing **gfx.font_rendering.cleartype_params.rendering_mode** to different values *checked "Allow sites to use fonts different than used here" option - it is on (2. on the screenshot) *tried privacy mode to avoid possible cache problems - did not help * (edit) updated drivers for GeForce card Any help well appreciated. My regards! Grzegorz
附加的畫面擷圖

由 Gregoric 於 修改

被選擇的解決方法

Could be font issue and the font that Firefox uses on those page might be corrupted or otherwise not working properly.

You can right-click and select "Inspect Element" to open the builtin Inspector with this element selected.

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Font tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.

You can try different default fonts are you showed in the right part of the screenshot.

從原來的回覆中察看解決方案 👍 1

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選擇的解決方法

Could be font issue and the font that Firefox uses on those page might be corrupted or otherwise not working properly.

You can right-click and select "Inspect Element" to open the builtin Inspector with this element selected.

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Font tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.

You can try different default fonts are you showed in the right part of the screenshot.

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cor-el said

Could be font issue and the font that Firefox uses on those page might be corrupted or otherwise not working properly.

I had done that already any everything I saw was N\HelveticaNeue being used and so I did not investigate further. After reading your reply I realised that it may be the HelveticaNeue that is the problem. And voila! Problem was that I reinstalled HelveticaNeue recently but with font files that had no latin-extended characters. And thus, since Messenger and the other sites used font declaration like "HelveticaNeue, Arial, sans-serif" or likely, it started displaying the faulty font.

After removing the HelveticaNeue everything is back to normal, as another sans-serif is used for these sites.

Thanks, regards!