This is a regression from bug 593372. By default, my touchpad now zooms when I attempt to scroll. I have an HP dv4t with Windows 7 x64 with an Alps touchpad. Changing the ui.elantech_gesture_hack.enabled pref from -1 to 0 fixes the problem.
blocking2.0: --- → ?
Elantech registry entries weren't present on Ryan's laptop, so that isn't the cause.
I'm seeing this with my Logitech mouse on my desktop with the latest hourly (http://hg.mozilla.org/mozilla-central/rev/fa1a4b6abff0). Attempting to scroll the page with my scrollwheel is causing the zoom level to change. I have the Logitech SetPoint software installed. This is all on Windows 7 x64.
Doug: does setting ui.elantech_gesture_hack.enabled to 0 fix it? If so, can you debug to find out why IsObsoleteElantechDriver is returning true?
(In reply to comment #3) > Doug: does setting ui.elantech_gesture_hack.enabled to 0 fix it? > > If so, can you debug to find out why IsObsoleteElantechDriver is returning > true? No, setting ui.elantech_gesture_hacks.enabled to 0 does not have any effect (and I did restart Fx just to be sure).
fixed by backout
Status: NEW → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → FIXED
blocking2.0: ? → final+
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