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!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

why webgl on firefox is disabled?

  • 1 reply
  • 2 have this problem
  • 38 views
  • Last reply by TyDraniu

more options

when i searched for " WebglAllowWindowsNativeGl:false restricts context creation on this system " in google, without quotes, i saw that at certain firefox version it has become disabled. but there is no explanation, why it was disabled.

https://support.mozilla.org/en-US/questions/1334668 "WebGL stopped working after the Firefox 88 upgrade"

https://www.reddit.com/r/firefox/comments/ky3m4l/accelerated_graphics_stopped_working_after_an/ "Accelerated graphics stopped working after an update ... firefox 84.0.1-2 -> 84.0.2-1"

somebody answers that users can enable it from about:config. i am responsible if i manually enable it. i want to know, why it become disabled.

when i searched for " WebglAllowWindowsNativeGl:false restricts context creation on this system " in google, without quotes, i saw that at certain firefox version it has become disabled. but there is no explanation, why it was disabled. https://support.mozilla.org/en-US/questions/1334668 "WebGL stopped working after the Firefox 88 upgrade" https://www.reddit.com/r/firefox/comments/ky3m4l/accelerated_graphics_stopped_working_after_an/ "Accelerated graphics stopped working after an update ... firefox 84.0.1-2 -> 84.0.2-1" somebody answers that users can enable it from about:config. i am responsible if i manually enable it. i want to know, why it become disabled.

All Replies (1)

more options

I think it's about the thread safety failure of specific GL drivers as we're going out-of-process with webgl.