======Buttons on Ugee M1000L in Ubuntu======

sudo mkdir /etc/X11/xorg.conf.d
sudo nano /etc/X11/xorg.conf.d/52-tablet.conf
%%Section "InputClass"
	Identifier "UC-Logic on wacom"
#!!!!    MatchIsTablet "on"
	MatchProduct "UC-LOGIC ugee-1000L"
	MatchDevicePath "/dev/input/event*"
	Driver "wacom"
EndSection%%
reboot   
xsetwacom --list
	&  UC-LOGIC ugee-1000L Pen stylus  	id: 11	type: STYLUS    
	&  UC-LOGIC ugee-1000L Pad pad     	id: 12	type: PAD    
init script(after tablet was attached)
%%#!/bin/bash
MONITOR="HDMI-1"
ID_STYLUS=`xinput | grep "Pen stylus" | cut -f 2 | cut -c 4-5`
if [[ $ID_STYLUS == "" ]]
then
	echo "No Tablet Found"
	exit
else
	#echo $ID_STYLUS
	xinput map-to-output $ID_STYLUS $MONITOR
fi

#F1[Button  1]  
#F2[Button  2] =  stylus 1 button
#F3[Button  3] =  stylus 2 button
#F4[Button  8] 
#F5[Button  9]
#F6[Button 10]
#F7[Button 11]
#F8[Button 12]

xsetwacom --set "UC-LOGIC ugee-1000L Pad pad" Button 1 "key 1"

xsetwacom --set "UC-LOGIC ugee-1000L Pad pad" Button 8 "key +ctrl +z -z -ctrl"
xsetwacom --set "UC-LOGIC ugee-1000L Pad pad" Button 9 "key +"
xsetwacom --set "UC-LOGIC ugee-1000L Pad pad" Button 10 "key -"
xsetwacom --set "UC-LOGIC ugee-1000L Pad pad" Button 11 "key +ctrl +s -s -ctrl"
%%