I have exactly the same issue as reported in comment 22. (and second the comments in 24, and the query in 25).
$ cat /proc/acpi/battery/BAT0/state present: yes capacity state: ok charging state: discharging present rate: 0 mW remaining capacity: 0 mWh present voltage: 0 mV -- macbook battery info not readable, appears empty https://bugs.launchpad.net/bugs/215074 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs