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WebGL still not present in Firefox with 21H2 Windows LTSC

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  • Last reply by zeroknight

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WebGL still not present in Firefox with 21H2 Windows LTSC my previous question was closed and still no solution. Nothing advised helps the issue. On the same system it works in Nightly!!!!

WebGL still not present in Firefox with 21H2 Windows LTSC my previous question was closed and still no solution. Nothing advised helps the issue. On the same system it works in Nightly!!!!
Attached screenshots

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where is webgl?

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You can check these prefs on the about:config page

See also:

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The "WebGL creation failed" error and availability of WebGL 2 indicates WebGL is not disabled.

jcpkoz said

On the same system it works in Nightly!!!!

Does it work in a new profile? Alternatively you could refresh your existing profile. Make sure you stay signed out of your sync account when testing.

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No New profile looks the same, There is error in firefox code. I started the same subject some time ago but did not follow up the same advices as yours. All instructions checked / fail.

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Does it work on Developer Edition?

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zeroknight said

Does it work on Developer Edition?

Never used developer editioon, Why shall I?

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plenty of config for webgl but all look a bit ununderstandable

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Those locked settings are not normal.

Try installing Firefox from the Microsoft Store.

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