I have a similar problem with a Lenovo Thinkpad T61. I made um upgrade for the Power Manager 2.20.0 and after that upgrade it left to show the Battery TAB, I cant do any change and isn't show any information about battery status.
[EMAIL PROTECTED]:/proc/acpi/battery$ cat /proc/acpi/battery/BAT0/state present: yes capacity state: ok charging state: discharging present rate: 17374 mW remaining capacity: 13920 mWh present voltage: 14637 mV In this moment I'm working only with the battery and the icon it's shown like i have plugging the AC Power. ** Attachment added: "TAB" http://launchpadlibrarian.net/9518386/snapshot1.png -- Gnome power manager doesn't show battery information https://bugs.launchpad.net/bugs/135603 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs