Install thouchpad synaptics driver
One of the problem i'm find using gentoo was the recognition of touchpad wheel.
To do this is necessary:
1–download newest touchpad drivers (synaptics drivers) from here.
2–Unpackig the file downloaded, open a new terminal and do make, then make install
3–In the end change the driver mouse row in xorg.conf with: Driver "synaptics" .
merely simple no? ;)
HOwever it's recommended to read the INSTALL file available in the directory to have more information about more functions.
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