[Bug 1859627] Re: Firefox 72 regression - HTML5 games do not load

Thu Feb 6 12:05:09 UTC 2020

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On 2019-12-13T21:12:31+00:00 Botond-2 wrote:

**Steps to reproduce**

In the latest Firefox nightly, load https://cl.ly/5bfb0a3df1ba.
I tested with `mozregression --launch 2019-12-13`, to be sure that it's not an addon or other configuration issue.

**Expected results**

The page loads a video viewer.

**Actual results**

The page loads blank.

The devtools console displays the following errors:

```
This page uses the non standard property “zoom”. Consider using calc() in the relevant property values, or using “transform” along with “transform-origin: 0 0”. 5bfb0a3df1ba
PixiJS 4.8.2 - WebGL - http://www.pixijs.com/ app.js:33385:24
Error: WebGL warning: linkProgram: Programs with more than 16 samplers are disallowed on Mesa drivers to avoid crashing. app.js:29437:8
TypeError: Argument 1 of WebGLRenderingContext.getProgramParameter is not an object.
app.js:29509:30
Pixi.js Error: Could not initialize shader. app.js:29442:17
gl.VALIDATE_STATUS false app.js:29443:17
gl.getError() 0 app.js:29444:17
Pixi.js Warning: gl.getProgramInfoLog() Programs with more than 16 samplers are disallowed on Mesa drivers to avoid crashing. app.js:29449:21
Error: [$injector:modulerr] Failed to instantiate module viewer due to:
[$injector:nomod] Module 'viewer' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
http://errors.angularjs.org/1.4.8/$injector/nomod?p0=viewer
i/<@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:380
ve/</</<@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:9978
t at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:9451
ve/</<@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:9763
h/<@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:18624
o at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:806
h at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:18473
et at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:20162
s at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:7507
ae at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:7815
oe at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:37:7063
@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:43:28030
u at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:29:22325
fireWith at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:29:23137
ready at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:29:24933
a at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:19:964
EventListener.handleEvent*J.ready.promise at https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:29:25132
@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:29:25231
@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:19:209
@https://d1xpqvu40ore1n.cloudfront.net/d15afa7e/vendor.js:19:214

http://errors.angularjs.org/1.4.8/$injector/modulerr?p0=view…u40ore1n.cloudfront.net%2Fd15afa7e%2Fvendor.js%3A19%3A214%0A vendor.js:9279:11
Loading failed for the <script> with source “https://www.google-analytics.com/gtm/js?id=GTM-K2FZ8RB&cid=1977579554.1576271468”.
```

Disabling Enhanced Tracking Protection does not resolve the problem.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/0

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On 2019-12-13T21:24:51+00:00 B-emilio wrote:

It works for me fwiw, but this computer uses the nvidia driver (not
mesa) so I think this is just fallout from that linkProgram issue.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/1

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On 2019-12-13T21:26:54+00:00 B-emilio wrote:

It seems like this is because of bug 777028, so probably given it is
that old we should try to either remove the workaround of add some sort
of version detection.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/2

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On 2019-12-13T21:27:07+00:00 Botond-2 wrote:

Ah, indeed. I overlooked that error and focused in on the second one,
leading me to believe it was a content blocking or site issue.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/3

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On 2019-12-13T21:27:32+00:00 B-emilio wrote:

Does `gfx.work-around-driver-bugs=false` fix it for you?

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/4

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On 2019-12-13T21:28:55+00:00 Botond-2 wrote:

(In reply to Emilio Cobos Álvarez (:emilio) from comment #4)
> Does `gfx.work-around-driver-bugs=false` fix it for you?

It does indeed!

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/5

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On 2019-12-13T21:34:03+00:00 B-emilio wrote:

Created attachment 9115866
Bug 1603843 - Remove work-around for 7+-year-old Mesa bug. r=jgilbert

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/6

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On 2019-12-13T22:28:26+00:00 Pulsebot wrote:

Pushed by ealvarez at mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/b5ffe1a199b5
Remove work-around for 7+-year-old Mesa bug. r=jgilbert

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/7

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On 2019-12-14T09:44:30+00:00 Dluca-9 wrote:

https://hg.mozilla.org/mozilla-central/rev/b5ffe1a199b5

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/8

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On 2019-12-28T01:08:18+00:00 Jgilbert wrote:

*** Bug 1601682 has been marked as a duplicate of this bug. ***

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/9

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On 2020-02-03T12:32:36+00:00 Cristian-fogel wrote:

Managed to reproduce the issue only on Linux - Ubuntu 19.04 distribution with 73.0a1(2019-12-13). For machines with Windows(10)/macOS(10.15) the loading appeared in order.
Verified with 73.0b12 and 74.0a1(20200203085242) on Ubuntu 19.04.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1859627/comments/19

** Changed in: firefox
       Status: Unknown => Fix Released

** Changed in: firefox
   Importance: Unknown => Medium

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https://bugs.launchpad.net/bugs/1859627

Title:
  Firefox 72 regression - HTML5 games do not load

Status in Mozilla Firefox:
  Fix Released
Status in firefox package in Ubuntu:
  Triaged

Bug description:
  On Ubuntu the following URL:

  https://game-launcher-
  lux.isoftbet.com/255/904612?lang=en&cur=EUR&mode=0&user=fun

  * loads fine with Chrome
  * loads fine with Firefox 71
  * shows only a black page with Firefox 72

  However Firefox 72 on Windows and OSX loads correctly.

  All the HTML5 games from this provider are affected.

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