I have recently installed the package in Arch Linux to my HP Envy laptop. Data collection daemon works fine, and the data is available in /var/log/battery-stats.
But when I try to view graph using battery-graph, it shows an empty graph.
After some investigating, it turned out that on my system AC power adapter was not recognized by battery-stats-collector (due to incorrect packaging, but it is not related to this issue).
After reading plot command in /usr/bin/battery-graph, it turns out that it shows blue line when charging, red line when discharging, and shows nothing when charging status is unknown.
I think we should instead show black or gray line for such data.
I have recently installed the package in Arch Linux to my HP Envy laptop. Data collection daemon works fine, and the data is available in
/var/log/battery-stats. But when I try to view graph usingbattery-graph, it shows an empty graph.After some investigating, it turned out that on my system AC power adapter was not recognized by
battery-stats-collector(due to incorrect packaging, but it is not related to this issue).After reading
plotcommand in/usr/bin/battery-graph, it turns out that it shows blue line when charging, red line when discharging, and shows nothing when charging status is unknown. I think we should instead show black or gray line for such data.