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03-07-2013

jakarta

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lenovo e330 touchpad problem on ubuntu 12.04 LTS (32 bit)

2013-03-07, 16:25 PM

dear all,

 

i've installed ubuntu 12.04 LTS 32 bit on my lenovo e330. everything almost fine, but my touchpad.

everytime i tap to click on th touchpad, the pointer shifted a little bit to the other direction. that's not what i want...

the pointer is ok if i click using mouse, or trackpad.

i've adjust the sensitivity of the touchpad in setting > mouse and touchpad setting but no luck.

i just thinking maybe i have to update the driver of the touchpad, but i can't find it using google...

somebody can give me advice? thanks before.

 

jojo

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2 Posts

04-09-2013

Moscow

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Re: lenovo e330 touchpad problem on ubuntu 12.04 LTS (32 bit)

2013-04-09, 14:13 PM
Hello! I have same problem with ALT Linux with newer synaptics driver. 1.7.0 instead of 1.6.2 in precise-updates, so newer driver doesn't help! :(
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2 Posts

04-20-2013

tehran

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Re: lenovo e330 touchpad problem on ubuntu 12.04 LTS (32 bit)

2013-04-20, 4:31 AM

I have same problem ...
I add below code to "/etc/modprobe.d/psmousr.conf" file

 

options psmouse proto=imps

 now tapping problem fixed. but multitouch and scrolling not working now :/

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2 Posts

04-09-2013

Moscow

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Re: lenovo e330 touchpad problem on ubuntu 12.04 LTS (32 bit)

2013-04-21, 16:37 PM

Hi!

 

https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1042069/comments/5

this xorg.conf addition helped me, but i set VelocityScale 64.

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2 Posts

04-20-2013

tehran

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Re: lenovo e330 touchpad problem on ubuntu 12.04 LTS (32 bit)

2013-04-21, 17:04 PM

Thanks . Worked for me ....

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