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[Qemu-devel] [Bug 1502613] [NEW] [Feature Request] Battery Status / Virt
From: |
Wolfgang Andreas |
Subject: |
[Qemu-devel] [Bug 1502613] [NEW] [Feature Request] Battery Status / Virtual Battery |
Date: |
Sun, 04 Oct 2015 13:12:53 -0000 |
Public bug reported:
When using virtualization on notebooks heavily then virtual machines do
not realize that they're running on a notebook device causing high power
consumption because they're not switching into a optimized "laptop
mode". This leads to the circumstance that they are trying to do things
like defragmentation / virtus scan / etc. while the host is still
running on batteries.
So it would be great if QEMU / KVM would have support for emulating
"Virtual Batteries" to guests causing them to enable power-saving
options like disabling specific services / devices / file operations
automatically by OS.
Optionally a great feature would be to set virtual battery's status
manually. For example: Current charge rate / charging / discharging /
...
** Affects: qemu
Importance: Undecided
Status: New
** Tags: battery management power virtual
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https://bugs.launchpad.net/bugs/1502613
Title:
[Feature Request] Battery Status / Virtual Battery
Status in QEMU:
New
Bug description:
When using virtualization on notebooks heavily then virtual machines
do not realize that they're running on a notebook device causing high
power consumption because they're not switching into a optimized
"laptop mode". This leads to the circumstance that they are trying to
do things like defragmentation / virtus scan / etc. while the host is
still running on batteries.
So it would be great if QEMU / KVM would have support for emulating
"Virtual Batteries" to guests causing them to enable power-saving
options like disabling specific services / devices / file operations
automatically by OS.
Optionally a great feature would be to set virtual battery's status
manually. For example: Current charge rate / charging / discharging /
...
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