Score:-1

Trackpad lagging on Lenovo IdeaPad 5 15IIIL05 with Ubuntu 20.04

cn flag

My laptop is a Lenovo IdeaPad 5 15IIIL05. The touchpad is just lagging a lot and getting worse and worse.

Virtual core pointer                        id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ ELAN901C:00 04F3:2A88                     id=10   [slave  pointer  (2)]
⎜   ↳ MSFT0001:01 06CB:7F28 Mouse               id=11   [slave  pointer  (2)]
⎜   ↳ MSFT0001:01 06CB:7F28 Touchpad            id=12   [slave  pointer  (2)]
⎣ Virtual core keyboard                     id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Video Bus                                 id=6    [slave  keyboard (3)]
    ↳ Power Button                              id=7    [slave  keyboard (3)]
    ↳ Sleep Button                              id=8    [slave  keyboard (3)]
    ↳ Integrated Camera: Integrated C           id=9    [slave  keyboard (3)]
    ↳ Ideapad extra buttons                     id=13   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=14   [slave  keyboard (3)]

What could be the problem, and how can I fix it?

ru flag
You do not need to fill your question with details that are more or less unhelpful to explain the problem. You've stated your problem. And you've provided an answer. The extra details are not necessary, and don't add to the question. Please stop rolling back edits to your post.
Justin F avatar
cn flag
it gives context to new users people thaat are new to linux wont understand this format. the way i had it explained jumped around alot but was a lot better it explained the problem, so that others could relate to it an say "hey thats wat im expeireincing" wat youve done is made it worthless only someone with advanced knowledge would know this and if that had that kind of knowldge they likely wouldnt be on these forums. except for certain tough issues and ironically im the only one that seemed to solve this one. however youve ruined the question and the answer so that it serves no one. srrySir
Score:0
cn flag

Installing the package xserver-xorg-input-synaptics was the fix. It will not work immediately; you have to restart first. It does however interfere with the Gnome Tweaks function “disable touchpad while typing”. HOWEVER you can create a keyboard shortcut on there to disable it and enable it manually when you’re typing, which is what I did.

Some package info:

Version: 1.9.1-1ubuntu3
Priority: optional
Section: universe/x11
Provides: xorg-driver-input, xorg-driver-synaptics
Depends: libc6 (>= 2.15), libevdev2 (>= 1.3), libx11-6, libxi6 (>= 2:1.2.0), libxtst6, xorg-input-abi-24, xserver-xorg-core (>= 2:1.18.99.901)
Suggests: gpointing-device-settings, touchfreeze
Conflicts: xorg-driver-synaptics
Breaks: kde-config-touchpad (<< 0.8.1-2~)
Replaces: xorg-driver-synaptics
Description: Synaptics TouchPad driver for X.Org server
Justin F avatar
cn flag
see but thaat doesnt help new users, the way i had it written made more sense. it jumps around a lot nut no ones gonna no wat that means whos just starting out. i had it explained a lot better for people who need assistance. this may look cuter for u guys who , i dunno like are just are a certain way, but this does not explain where to find that, any of the important info i had im sorry thats like a foreign language that helps NO ONE it looks cute for you, but to anyone with this issue it will help no one i told where to find that, everthing, u ruiend it im sorry.
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