Archive for November 20th, 2018
Over the years, various
xsetwacom incantations have confined the tablet stylus to the left-hand landscape monitor on my desk. Updating to Xubuntu 18.04 once again changed the monitors names (from
HEAD-0 back to
xsetwacom stopped working.
startup.sh script runs from Xubuntu’s “Application Autostart” list, so X is already running and
xsetwacom should do the right thing. Alas, even with
$DISPLAY set correctly (automagically by X),
xsetwacom still didn’t corral the cursor.
Some rummaging around the Intertubes suggested a delay would allow X to get up to speed and, indeed, sleeping for two seconds solved the problem:
logger "startup.sh - copying Xauthority values" whoami > /tmp/who cp /home/ed/.Xauthority /tmp/Xauthority.txt echo $XAUTHORITY > /tmp/XAUTHORITY.txt cp $XAUTHORITY /tmp/xauth.cp echo $DISPLAY > /tmp/DISPLAY.txt # xsetwacom needs an additional delay after $XAUTHORITY and $DISPLAY become correct logger "startup.sh - waiting aimlessly" sleep 2s logger "startup.sh - doing wacom setup" xsetwacom --verbose set "Wacom Graphire3 6x8 Pen stylus" MapToOutput "DP-1" xsetwacom --verbose set "Wacom Graphire3 6x8 Pen eraser" MapToOutput "DP-1"
Sheesh & similar remarks.
The complete Bash script as a GitHub Gist:
The cruft in there reminds me of previous fixes / workarounds / haxx, so it’s not entirely wasted space.