No more gestures with Magic Mouse on OSX

[iamhere]

I use to be able, with the mousepad in my MBPr, with a two finger swipe from left to right, to go back to the previous page/site. That is no longer the case. I haven't been using a mouse for the longest time. Is there a bug filed for the two finger swipe/s that are now not any longer working? Thanks!

[JayhawksRock]

All of the swipe prefs that I see in Firefox are 'single finger' swipes only
On this old laptop with a touchpad any thing else is added by the XP OS installed system/device software

[Grantius]

I think it's because e10s blocks a11y features. Have you tried disabling e10s?

[Rigido]

Edit: Gotcha!

Set layers.async-pan-zoom.enabled to false.

changeset: 254057:cfc312d8ef20
user: Kartikaya Gupta <kgupta@mozilla.com>
date: Tue Jul 21 22:21:17 2015 -0400
summary: Bug 1157746 - Enable APZ on OS X desktop nightly builds. r=mstange

1157746 blocks 863514 and, well:

Small status update: Bug 1157746 landed, so at the moment horizontal scrolling works and swiping is completely broken.

I think it's because e10s blocks a11y features. Have you tried disabling e10s?

So, after some days I tried both of your hints...and both of them work!
Disabling e10s or setting the layers.async-pan-zoom.enabled to false make single-swipe (on iMac with MM) work.

Now the questions are:

1. Is there a bug to track so we can see when the problem is fixed?
2. As a workaround, which solution has the lowest impact and should be used?

Thanks for all of your info.

[Rigido]

Any news on this?
After 20 days I updated to latest nightly and reset layers.async... and swipe still doesn't work.

[Rigido]

Ops, they did it again...
Things were working for about two months.

Edit: Setting layers.async-pan-zoom.enabled to false and restarting gestures work again.

Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:44.0) Gecko/20100101 Firefox/44.0 ID:20151009030230 CSet: d01dd42e654b8735d86f9e7c723cc869a3b56798