Date: Fri, 18 Mar 2005 11:49:53 -0500 From: Anish Mistry <mistry.7@osu.edu> To: freebsd-acpi@freebsd.org Subject: Suspend power drain problems Message-ID: <200503181150.02355.mistry.7@osu.edu>
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[-- Attachment #1 --] I've posted about this before, but now all the power management acpi code seems to be imported and I've got a bit of time to test things so I'll ask again. My Fujitsu P2110 is able to suspend and resume correctly and has been able to do it for quite some time now :). The problem is that the battery drains abnormally fast verses when I have it suspended in Windows 2000. I'm using the acpi_video DPMS patch that helps significantly, but after a day the battery is still fully drained, where as with Windows it only dropped a few percent. I've got hw.pci.do_powerstate=1 set so I'm assuming the default power management for pci devices is working, but this doesn't seem to help my system. To that end what can I do to debug this problem and tell what devices aren't being shutoff and are draining the power? Thanks, -- Anish Mistry [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCOwa6xqA5ziudZT0RAgdVAJ44+3UFGarzfzHz6NFU23g7fVJpHgCePMHR zTux8zfCesVQKKWww3qA1ok= =w1w9 -----END PGP SIGNATURE-----
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