This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 1246793
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1246793
Title:
Battery charging slows down laptop
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
Following up on Bug #962712 which was marked as invalid, instead of
fixed (gee, thanks...) I'm using Ubuntu 13.10 and this still happening
pretty badly.
Steps to reproduce:
1) Unplug laptop, plug-in second monitor, drain battery until OS warns user
and asks her to plugin laptop
2) Plugin laptop
Expected: Laptop works normally
Actual: Laptop slows down severely.
-=-=-
Drilling down, run `cpufreq-info`
Expected:
driver: acpi-cpufreq [...]
current policy: frequency should be within 800 MHz and 2.80 GHz.
Actual:
driver: acpi-cpufreq [...]
current policy: frequency should be within 800 MHz and 800 MHz
-=-=-
Drilling down, this is known, lingering problem, and is not "invalid",
please triage instead of sweeping under the rug
* http://ubuntuforums.org/showthread.php?t=1921292
*
http://askubuntu.com/questions/186387/laptop-slows-down-while-charging-battery
* http://bit.ly/17vgUO0
* ...
-=-=-
Thank you for your consideration.
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