When I switched to elementary OS last week I noticed my battery indicator stops at 90%. How can I fix this? How do I know if this is an elementary issue or other distributions too? Because even guests in VBox display 100%.
This is a known bug.
Currently mouse battery notifications are prioritized over the laptop battery in Freya. Yeah, its dumb. There was a work around involving editing the 95-upower-csr.rules file, but it doesn't work anymore since the last update to Freya--I think the indicator doesn't update anymore. SOmeone put info on a cron job that forces the update, but then the indicator app won't relaunch. I unfortunately spammed the official thread (I'm sorry), but this issue makes the portability of laptops null and void, so I think its a pretty big issue and needs to be fixed.