Summary: Mouse operation erratic including random jumping and clicking operations during mouse movement. Tested in both KDE and Gnome on Pinstripe beta. Hardware platform is Compaq Presario 16xx series notebooks. Simple patch to /usr/src/linux/drivers/char/pc_keyb.c has been known for some time and should be incorporated into the main distribution to fix this issue. Doc on the issue is, as well as modified pc_keyb.c is at URL http://www.delanoscientific.com/cpq1675.html
Created attachment 3258 [details] example mouse fix for Compaq 16xx series notebooks
Thanks I'll take a look at this one
I have the same problem on a Dell Inspiron 8200. Before doing any mess, can I use the same pc_keyb.c
Forgot to close the bug This change to the base kernel was done long ago