WebGL error

[robgr]

Getting WebGL error on Facebook
Error appears as a banner at the top and is 'Rats! WebGL hit a snag'
Suggested fix is to disable the flag WebGL 2.0 but it doesn't exist
Any ideas how to stop it?

[Hadden89]

@robgr said in WebGL error:

WebGL 2.0 but it doesn't exist

The only flag about webgl is
chrome://flags/#enable-webgl-draft-extensions (which is experimental and off by default)

Some errors could stopped disabling hw acceleration
chrome://settings/?search=hardware

Or overriding chrome blacklist (if you have a quite recent gpu is not necessary to do that)
chrome://flags/#ignore-gpu-blacklist

If you post more info about your pc (cpu, gpu ram ecc ecc) - and a screen of the banner itself - would be easier to understand why (and what) is happening.
And which vivaldi build are using (stable, snapshot and version)

[robgr]

Hi,
Vivaldi build is 1.16.1170.3 (Official Build) (64-bit)

https://drive.google.com/open?id=1oneJR613ECWcXEbfaOMWbiXLFDBnmQ1D

[Hadden89]

@robgr Seems that WebGL is not supported on your GPU.

You should try to disable hardware acceleration that should fix the issue (disable WebGL too).
chrome://settings/?search=hardware

Or you could try this [Untested as I don't face the issue, but probably working]