Hi Bogdan
Thank you for taking the time to report this bug and helping to make Ubuntu
better. You reported this bug a while ago and there hasn't been any activity in
it recently. We were wondering is this still an issue for you?, Is it possible
that you try to reproduce this issue with the live
Marking as invalid. This doesn't happen in Hardy anymore.
There is a slightly different issue now: the charge time accuracy
profile is now at 0% (presumably, zero accuracy), although in practice
the reported times are quite correct. Also, the discharge time accuracy
profile is below 2% for the
Here are a couple of screenshots for a discharge cycle: I turned on the
computer unplugged (with a full battery). After I got the critical
battery level warning I opened the PM applet and took a couple of
screenshots. The first is the Charge History. Note how sudden it falls
towards the end of the
And this is the Voltage History screenshot, took a few seconds later.
Notice how there is no corresponding sudden change—it even rises a
little around the time the Charge fell down.
Another interesting tidbit is that the battery model on this laptop has
a little charge monitor: a small button and
And finally some info I took out of
/proc/acpi/battery/BAT0/(info|state):
info:
present: yes
design capacity: 5200 mAh
last full capacity: 12238 mAh
battery technology: rechargeable
design voltage: 11100 mV
design capacity warning: 520 mAh
design
I have attached screenshots of each of the graphs shown by the Power
Manager during a charge-up. What I did was (1) disabled PM's reaction to
critically low battery, (2) used the computer until it just turned off
because the battery was exhausted, (3) plugged the computer in, turned
it on, and as
** Attachment added: 3 Charge history.png
http://launchpadlibrarian.net/9169563/3%20Charge%20history.png
--
power management applet seems very screwy
https://bugs.launchpad.net/bugs/137951
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact
** Attachment added: 7 Charge time accuracy profile.png
http://launchpadlibrarian.net/9169567/7%20Charge%20time%20accuracy%20profile.png
--
power management applet seems very screwy
https://bugs.launchpad.net/bugs/137951
You received this bug notification because you are a member of Ubuntu
** Attachment added: 6 Discharge time profile.png
http://launchpadlibrarian.net/9169566/6%20Discharge%20time%20profile.png
--
power management applet seems very screwy
https://bugs.launchpad.net/bugs/137951
You received this bug notification because you are a member of Ubuntu
Bugs, which is
** Attachment added: 4 Voltage history.png
http://launchpadlibrarian.net/9169564/4%20Voltage%20history.png
--
power management applet seems very screwy
https://bugs.launchpad.net/bugs/137951
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact
** Attachment added: 2 Estimated time history.png
http://launchpadlibrarian.net/9169562/2%20Estimated%20time%20history.png
--
power management applet seems very screwy
https://bugs.launchpad.net/bugs/137951
You received this bug notification because you are a member of Ubuntu
Bugs, which is
** Attachment added: 5 Charge time profile.png
http://launchpadlibrarian.net/9169565/5%20Charge%20time%20profile.png
--
power management applet seems very screwy
https://bugs.launchpad.net/bugs/137951
You received this bug notification because you are a member of Ubuntu
Bugs, which is the
** Attachment added: 1 Power History.png
http://launchpadlibrarian.net/9169558/1%20Power%20History.png
--
power management applet seems very screwy
https://bugs.launchpad.net/bugs/137951
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for
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