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Hi, |
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|
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i just wanted to finish this as I found a solution and want it get |
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archived in the list archive. |
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|
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If you experience power drain during hibernation check |
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cat /sys/power/disk |
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On my machine it was set to "platform", wich means the bios takes care |
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of everything. After installing a new harddrive into my machine this did |
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not work anymore and there was a small but noticable power drain during |
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hibernation. |
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Setting it to "shutdown" (echo "shutdown" > /sys/power/disk ) solved the |
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problem for me. |
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Check |
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$LINUX_KERNEL/Documentation/power/ |
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for details |
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|
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Thomas |
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|
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Iain Buchanan wrote: |
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| On Fri, 2008-02-08 at 08:22 +0100, Thomas Kahle wrote: |
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| |
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|>> What happens if you suspend to disk, then take the battery out for a few |
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|>> minutes or more - can you resume? (put it back in of course) |
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|> Yes it does come back. I have to see if there it is eating battery after |
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|> putting it back in. Probably not, I think just something is not turned |
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|> of when going to sleep... |
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| |
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| well, AFAIK suspend and poweroff both actually power off the same way, |
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| so I don't understand why this only happens when you suspend. The only |
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| difference I can see is that in one case you unload modules and call |
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| init stop scripts. Perhaps unload the network module or stop a few |
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| scripts before suspending and see what happends. |
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| |
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| So, what can drain power while turned off? There's WOL, WOM, and ? Did |
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| you check that these wake up features are turned off in the BIOS? |
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| |
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| HTH, |
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|
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iD8DBQFHuF5ErpEWPKIUt7MRAkJeAJ9PxTnpWkFFxi6mneXOE5Jc0VyqvACeME8o |
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