Keyboard and mouse stuttering on Ubuntu 18.04 with a new laptop

On my LG Gram 17" (i7 8-th generation), I've got the problem in ubuntu. Keyboard and mouse sometimes are starting to stutter, repeat once pressed keys and lag.

Did someone else face this issue?

Found the workaround so far - setting the poll rate for keyboard and mouse to 1000 Hz (originally written he 125Hz by mistake):

sudo su
echo 1 > /sys/module/usbhid/parameters/kbpoll
echo 1 > /sys/module/usbhid/parameters/mousepoll

and replugged the usb hub.

As a permanent solution - these two parameters usbhid.kbpoll=1 usbhid.mousepoll=1 should be added to the end of the GRUB_CMDLINE_LINUX_DEFAULT variable in the /etc/default/grub file. So the variable should be looking like this:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash usbhid.kbpoll=1 usbhid.mousepoll=1"

...and perform the:

update-grub