Recent answers to Page-up/page-down turn into browser forward/backhttps://support.mozilla.org/en-US/questions/7955392011-12-06T05:44:04-08:00The cause on my computer (windows 7 64 bit, Firefox 8) seems to be the Adobe Flash Plugin. Disabling2011-12-06T05:44:04-08:00kasselhttps://support.mozilla.org/en-US/questions/795539#answer-284116<p>The cause on my computer (windows 7 64 bit, Firefox 8) seems to be the Adobe Flash Plugin. Disabling it restores the normal functioning of the page-up and page-down keys.
</p>I just closed firefox and re-started it Then it was ok again.
2011-11-19T18:02:02-08:00stevehhhhhttps://support.mozilla.org/en-US/questions/795539#answer-277707<p>I just closed firefox and re-started it Then it was ok again.
</p>LOL @ everyone owning ULxxVTs ... I too encounter this problem on my UL80VT Stock. . .
/awkward peo2011-09-17T19:58:30-07:00hoan999999https://support.mozilla.org/en-US/questions/795539#answer-247867<p>LOL @ everyone owning ULxxVTs ... I too encounter this problem on my UL80VT Stock. . .
</p><p>/awkward people running into eachother/
</p>Thanks! Fix worked perfectly running on an ASUS UL80VT.
2011-08-26T02:11:56-07:00EasyEhttps://support.mozilla.org/en-US/questions/795539#answer-237099<p>Thanks! Fix worked perfectly running on an ASUS UL80VT.
</p>To open the about:config page, type about:config in the location (address) bar and press the "Enter"2011-08-24T14:07:53-07:00cor-elhttps://support.mozilla.org/en-US/questions/795539#answer-236489<p>To open the <i>about:config</i> page, type <b>about:config</b> in the location (address) bar and press the "<i>Enter</i>" key, just like you type the url of a website to open a website.<br>
If you see a warning then you can confirm that you want to access that page.<br>
</p>
<ul><li>Use the Filter bar at to top of the about:config page to locate a preference more easily.
</li><li>Preferences that have been modified show as bold(user set).
</li><li>Preferences can be reset to the default or changed via the right-click context menu.
</li></ul>
<p>See also:
</p>
<ul><li><a href="http://kb.mozillazine.org/about:config" rel="nofollow">http://kb.mozillazine.org/about:config</a>
</li></ul>Sorry for what might be a simple question, but where do I go exactly to disable the elantac gesture 2011-08-24T05:19:57-07:00EasyEhttps://support.mozilla.org/en-US/questions/795539#answer-236235<p>Sorry for what might be a simple question, but where do I go exactly to disable the elantac gesture hacks? I'm not quite sure what you mean when you say go to "about:config"
</p><p>Thanks!
</p>Its been reported that some of users, like me, are having this problem on their Asus model laptops. 2011-05-29T13:27:44-07:00paintballzerohttps://support.mozilla.org/en-US/questions/795539#answer-191118<p>Its been reported that some of users, like me, are having this problem on their Asus model laptops. Another common factor between the models could be the use of Elantech drivers for touchpad mouses.
</p><p>The <a href="http://bugzilla.mozilla.org" rel="nofollow">bugzilla.mozilla.org</a> link provided above has a fix that has worked for me so far. It goes as following:
</p><p>1. Go to about:config
</p><p>2. Find ui.elantech_gesture_hacks.enabled
</p><p>3. Change its value from -1 to 0
</p><p>4. Restart FF
</p><p>5. If you run into a bug that option was designed to fix (non-working page swipe gestures), install the latest Elantech driver (<a href="http://www.techspot.com/drivers/driver/file/information/14513/" rel="nofollow">http://www.techspot.com/drivers/driver/file/information/14513/</a>) and reboot.
</p><p>I has proven to work for me. However, I did not need to install the latest driver or have not had to so far, thus I cannot confirm that part of the fix.
</p>Edit: paintballzero's solution below works.
=
I have a ton of plug-ins for FF4:
Shockwave Flash 10.2011-04-02T04:07:31-07:00HSukehttps://support.mozilla.org/en-US/questions/795539#answer-160448<p>Edit: paintballzero's solution below works.
</p>
<h5 id="w_">=</h5>
<p>I have a ton of plug-ins for FF4:
</p><p>Shockwave Flash 10.2.153.1
</p><p>Adobe Acrobat 10.0.1.434
Google Update 1.2.183.39
Microsoft Office 2010 14.0.4730.1010
Microsoft Office 2010 14.0.4761.1000
Silverlight Plug-in 4.0.60129.0
Winamp Application Detector 5.6.1.3133
</p><p>ONLY the Shockwave plug-in is causing this problem. Disabling it fixes the issue. But then I can't use Flash.
</p>This has also been reported here:
https://support.mozilla.com/de/questions/796425
http://support.moz2011-03-27T02:22:16-07:00firef0xhttps://support.mozilla.org/en-US/questions/795539#answer-155540<p>This has also been reported here:
<a href="https://support.mozilla.com/de/questions/796425" rel="nofollow">https://support.mozilla.com/de/questions/796425</a>
<a href="http://support.mozilla.com/my/questions/799752" rel="nofollow">http://support.mozilla.com/my/questions/799752</a>
</p><p>And on bugzilla here:
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=640587" rel="nofollow">https://bugzilla.mozilla.org/show_bug.cgi?id=640587</a>
</p>I'm also experiencing the same issue with the PgDn and PgUp buttons acting as backwards and forward 2011-03-25T01:24:40-07:00henrybondihttps://support.mozilla.org/en-US/questions/795539#answer-153514<p>I'm also experiencing the same issue with the PgDn and PgUp buttons acting as backwards and forward browser buttons-Asus, Win7 32 bit. Hope this gets fixed soon.
</p>I've noticed that engaging in Google Chat on the Gmail page is a trigger for it
2011-03-24T23:58:01-07:00dsnationhttps://support.mozilla.org/en-US/questions/795539#answer-153436<p>I've noticed that engaging in Google Chat on the Gmail page is a trigger for it
</p>I'm having the same problem with the same (or similar) Asus and Windows 7 64-bit. Gmail is what tri2011-03-23T04:59:44-07:00dsnationhttps://support.mozilla.org/en-US/questions/795539#answer-151133<p>I'm having the same problem with the same (or similar) Asus and Windows 7 64-bit. Gmail is what triggered it for me, though avoiding gmail only helped until I opened a third tab. So damned frustrating.
</p>