Cannot use vertical scrolling using two fingers

[Felipe Amado]

I recently upgraded to Ubuntu 12.04 and I'm having this weird issue trying to scroll up/down in Gedit, Nautilus, USC, etc. (no problem with scrolling in Google Chrome, Gnome Terminal, etc.)
I'm able to scroll up/down using the arrows but not with two fingers.
Although I'm able to scroll right/left using two fingers.

Restarting the system solves it for a while but after some hours it comes back.
I don't know what is triggering it.

Linux 3.2.0-24-generic
Gedit 3.4.1
Asus 1215N
---
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
DistroRelease: Ubuntu 12.04
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
Package: gedit 3.4.1-0ubuntu1
PackageArchitecture: i386
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Tags: precise
Uname: Linux 3.2.0-24-generic i686
UpgradeStatus: Upgraded to precise on 2012-04-27 (3 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Felipe Amado (amadinho10)]

apport information

[Felipe Amado (amadinho10)]

apport information

[Felipe Amado (amadinho10)]

Oops, I just realized that the same bug is present in Ubuntu Software Center, Nautilus and maybe in other applications but not in Google Chrome, Gnome-terminal, Firefox..

[Felipe Amado (amadinho10)]

I just restarted the system and now it's working -.-'
Sorry, I usually only suspend it..

[Felipe Amado (amadinho10)]

It's happening again..
Does someone have an idea of what could it be?

[Book 'em Dano (heymrdjd)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Unfortunately we can't start working on it yet, because your bug report didn't include enough information.

Please include the information requested at https://wiki.ubuntu.com/DebuggingTouchpadDetection. Thanks in advance.

[bugbot (bugbot)]

We're closing this bug since there has not been a response from the original reporter. However, the issue still exists please feel free to reopen with the requested information. If you're not the original reporter, we'd prefer you file a new bug report.

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