Messages in this thread | | | Date | Sun, 24 Mar 2013 10:27:33 +0100 | From | Pavel Machek <> | Subject | Re: 3.9-rc3+: reports battery as 0 mWh capacity on thinkpad x60 |
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Hi!
> > > >> pavel@amd:~$ cat /proc/acpi/battery/BAT0/info > > > >> present: yes > > > >> design capacity: 0 mWh > > > >> last full capacity: 0 mWh > > > >> battery technology: rechargeable > > > >> design voltage: 14400 mV > > > >> > > > >> This worked before... at least it works in 2.6 kernel used by debian. > > > > > > > > This works for me in 3.9-rc3. May I see your .config? ... > > But problem is not in /proc, /sys has zeros, too. > > > > pavel@amd:~$ cat /sys/class/power_supply/BAT0/energy_full > > 0 > > pavel@amd:~$ cat /sys/class/power_supply/BAT0/energy_full_design > > 0 > > pavel@amd:~$ cat /sys/class/power_supply/BAT0/model_name > > 93P5030 > > pavel@amd:~$ > > Can you narrow the time frame when it stopped working a bit?
Well, 2.6.32 from debian works ok, and self-compiled 3.1+ kernel also seems to work ok.
I'm not sure if 3.7+ kernels worked, actually... I'd have to do some compiling to check.
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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