This is an old revision of the document!
Sometimes issues crop up, and we list them here with their solutions
FireFox recently changed automatic detection of touchscreens when they released v52.0. This affects the hover values because FireFox won't show the hover values if it thinks a touchscreen is being used. To make a long story short, changing this configuration value fixes the problems on systems where FireFox thinks a touchscreen is enabled:
Sometimes browser caches cause graph pages in Wattmon to show older data. If you are on a graph page (battery status, energy in Watts) and you are seeing old data, press Ctrl + Shift + R to force reload the page.
Blank functions cause errors in the Wattmon parser, with the message Invalid } in file …
.
Example:
function myFunctionThatFails() { }
Fix:
function myFunctionThatWorks() { $x=1; }