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#1 2021-08-03 07:30:32

860lacov
Member
Registered: 2020-05-02
Posts: 497

[SOLVED] Touchpad lagging in gnome

I'm not sure how to describe this.
I have acer spin 5
With KDE everything works perfectly fine.
In gnome, from time to time, when I'm using touchpad there is something like pause in work.
It's takes about half a second or something but it's not something you can't see or feel.

Last edited by 860lacov (2021-11-16 12:24:51)

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#2 2021-08-03 08:10:06

icar
Member
Registered: 2020-07-31
Posts: 562

Re: [SOLVED] Touchpad lagging in gnome

Are you using Wayland? Because the cursor input isn't on a separate thread, so it might "lag" if the compositor can't keep up if you are under high CPU usage (for example, while compiling with -j$(nproc)). Check your CPU usage.

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#3 2021-08-18 09:35:31

860lacov
Member
Registered: 2020-05-02
Posts: 497

Re: [SOLVED] Touchpad lagging in gnome

Yes it's on Wayland, but this lag is on idle. Just when I use touchpad to use cursor on the desktop (on wallpaper)

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#4 2021-09-01 18:45:47

860lacov
Member
Registered: 2020-05-02
Posts: 497

Re: [SOLVED] Touchpad lagging in gnome

And there was no problem with Wayland plasma

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#5 2021-11-16 12:24:35

860lacov
Member
Registered: 2020-05-02
Posts: 497

Re: [SOLVED] Touchpad lagging in gnome

Update to Gnome 41.1 solved the problem

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