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What's DOS?
Posts: 1
Registered: ‎03-07-2013
Location: jakarta
Message 1 of 5 (4,271 Views)

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

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

What's DOS?
Posts: 2
Registered: ‎04-09-2013
Location: Moscow
Message 2 of 5 (4,128 Views)

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

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! Smiley Sad
What's DOS?
Posts: 2
Registered: ‎04-19-2013
Location: tehran
Message 3 of 5 (4,071 Views)

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

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 :/

What's DOS?
Posts: 2
Registered: ‎04-09-2013
Location: Moscow
Message 4 of 5 (4,046 Views)

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

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.

What's DOS?
Posts: 2
Registered: ‎04-19-2013
Location: tehran
Message 5 of 5 (4,037 Views)

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

Thanks . Worked for me ....

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