How can I get rid of mouse lag under Ubuntu?

Question

I experience mouse lag although the graphic card is recognized by the os. (I already had it on 15.10 and upgraded to 16.04). The mouse lag is not firefox or browser dependent. Is there anything I can do about it, without doing a clean install of my ubuntu system?

nuc@nuc:~$ sudo lshw -c video
[sudo] password for nuc: 
  *-display               
       description: VGA compatible controller
       product: Haswell-ULT Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:45 memory:f7800000-f7bfffff memory:e0000000-efffffff ioport:f000(size=64)

Answer 1

I found this solution! Credit goes to the original poster.

https://superuser.com/questions/528727/how-do-i-solve-periodic-mouse-lag-on-linux-mint-mate

To save some peeps the trouble of going to the link here are the specific instructions I followed (copy and paste each line on a terminal):

sudo su -
modprobe drm_kms_helper
echo N> /sys/module/drm_kms_helper/parameters/poll
echo "drm_kms_helper" >> /etc/modprobe.d/local.conf
echo 'drm_kms_helper' >> /etc/modules-load.d/local.conf
echo "options drm_kms_helper poll=N" >> /etc/modprobe.d/local.conf