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Firefox displays text highly pixellated

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  • Last reply by FredMcD

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Firefox is displaying text in SOME windows so highly pixellated that it is unreadable. Other browsers display the same windows normally. This has been going on for a couple of months now. I really like(d) Firefox befo0re this happened. Since other browsers display correctly, I feel that it is not a hardware problem. Firefox also covers SOME graphics with green.bold text

Firefox is displaying text in SOME windows so highly pixellated that it is unreadable. Other browsers display the same windows normally. This has been going on for a couple of months now. I really like(d) Firefox befo0re this happened. Since other browsers display correctly, I feel that it is not a hardware problem. Firefox also covers SOME graphics with green.'''bold text'''
Attached screenshots

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Type about:preferences#general<enter> in the address bar. Across from fonts and colors, press the Advanced button. On the bottom, turn on Allow Web Sites To Choose Their Own.

Make sure you haven't enabled a High Contrast theme in the OS settings.


Start Firefox using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?