Mouse not working correctly

My mouse is not working correctly

I need to edit the following file to fix this

/boot/cmdline.txt

How can i do this as there is no access to the file??

Quote from DaVu

What is the problem with the mouse? "Not working correctly" is not very helpful, tbh

what do you want to add to comdline.txt to solve the issue?

the mouse is very jittery and sluggish.
To fix this fault i need to add the following to that file.

usbhid.mousepoll=0

That will cure my problem

Quote from lrusak

mount -o remount,rw /flash
nano /flash/cmdline.txt
reboot

Cheers for that it now works perfectly.