941031 - [Mac 10.6 ] The screen is reverted after starting the BananaBread demo

Status: RESOLVED WORKSFORME

(Core :: Graphics, defect)

Description

[Paul Silaghi, QA [:pauly]]

Attachment: Screenshot.png

Just run the BananaBread demo on Mac OS X 10.6

AR: Graphic issues, the screen is reverted
In browser console:
"[17:22:45.269] Use of getPreventDefault() is deprecated.  Use defaultPrevented instead. @ https://mozorg.cdn.mozilla.net/media/js/libs/jquery-1.7.1.min.js:3
[17:22:45.555] Error: WebGL: renderbufferStorage: internalformat: invalid enum value 0x81a6 @ https://developer.cdn.mozilla.net/media/uploads/demos/a/z/azakai/3baf4ad7e600cbda06ec46efec5ec3b8/bananabread_1373485124_demo_package/bb.js:4697
[17:22:45.555] Error: WebGL: renderbufferStorage: internalformat: invalid enum value 0x1902 @ https://developer.cdn.mozilla.net/media/uploads/demos/a/z/azakai/3baf4ad7e600cbda06ec46efec5ec3b8/bananabread_1373485124_demo_package/bb.js:4697"

Mac OS X 10.6 specific.
Repro on FF 25.0.1, 26b6.
Not repro on FF 27.0a2, 28.0a1

Comment 1

[Vladimir Vukicevic [:vlad] [:vladv] (needinfo me, slow to respond)]

Don't really care about bugs on 10.6; small user base, unlikely to be running bleeding edge content.  This is likely some WebGL feature that 10.6 gfx drivers handle buggily (there are a bunch).  We'll hopefully stop supporting 10.6 at some point soon anyway.

We can probably drop 10.6 from all the testing.

Comment 2

[Markus Stange [:mstange]]

http://armenzg.blogspot.de/2013/11/re-thinking-our-mac-os-x-continuous.html says that 34% of our OS X users are on 10.6, FWIW.

Comment 3

[Paul Silaghi, QA [:pauly]]

IMO, this issue is unacceptable even if 10.6 is a little outdated.

Comment 4

[Daniel Bodea [:danibodea]]

The banana bread demo runs correctly in MacOS 11 and Nightly v126.0a1 and ESR v115.9.1esr; MacOS 10.6 is no longer supported by Mozilla. I will close this report as worksforme.