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I get pixelated green overlay on some Firefox web pages. See image

Firefox version 81.0.1

Firefox version 81.0.1
Attached screenshots

Chosen solution

You can try to disable hardware acceleration in Firefox.

Close and restart Firefox after modifying the setting for changes to take effect.

You can check if there is an update for your graphics display driver and check for hardware acceleration related issues.

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All Replies (5)

An update just came out.

Start Firefox in Safe Mode {web link}

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

Updated Firefox to 80.0.2 but problem still exists.

Started Firefox in Safe Mode, problem gone.

Started Firefox normally and disabled all extensions but problem still exists.

What next?

Chosen Solution

You can try to disable hardware acceleration in Firefox.

Close and restart Firefox after modifying the setting for changes to take effect.

You can check if there is an update for your graphics display driver and check for hardware acceleration related issues.

disable hardware acceleration in Firefox solved the problem. Thank you!