Power Management Software: Difference between revisions
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== Design == |
== Design == |
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* [[Power Management Interface]] |
* [[Power Management Interface]] |
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* [[Power Management Scenarios]] |
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== Open bugs == |
== Open bugs == |
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* Suspend and resume not working yet |
* {{Trac|508|Suspend and resume not working yet}} |
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* The battery charging algorithms have problems |
* The battery charging algorithms have problems |
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* Software control of backlight in HAL. |
* Software control of backlight in HAL. |
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* Small session daemon created that exposes a similar DBUS interface to g-p-m. |
* Small session daemon created that exposes a similar DBUS interface to g-p-m. |
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* Sugar UI element created for telling how much charge we have left |
* Sugar UI element created for telling how much charge we have left (DONE) |
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* Sugar UI |
* Sugar UI element created for configuration? |
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[[Category:Hardware]] |
[[Category:Hardware]] |
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[[Category:Software development]] |
[[Category:Software development]] |
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[[Category:Battery & Power]] |
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Latest revision as of 08:08, 6 February 2008
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The currency of this article or section may be limited by out-of-date information. There may be relevant discussion on its talk page |
Design
Open bugs
- Suspend and resume not working yet (Trac #508)
- The battery charging algorithms have problems
Frequently Asked questions
- Why does the power button (hardware) do nothing? Will it send out keycodes or some other events in the future?
- It does send a keycode
- How do you change the backlight brightness from a program (rather than the keyboard buttons)?
- See DCON
- How is the brightness level being changed? Some embedded EC? OF? Do we get a userspace signal/event when the user changes it?
- See DCON
- DPMS seems not to work. "sleep 1 && xset dpms force off" does nothing.
- DPMS needs to be taught how to work with the DCON
- Where are per-session settings meant to be stored? GConf? How much configuration should there be allowed?
- What?
Current Priorities:
- Stable Suspend to RAM (Stable means: pass 1000 consecutive suspend/resume cycles without a glitch)
- Battery class stuff integrated with HAL.
- Software control of backlight in HAL.
- Small session daemon created that exposes a similar DBUS interface to g-p-m.
- Sugar UI element created for telling how much charge we have left (DONE)
- Sugar UI element created for configuration?