Date: Sun, 21 Dec 2008 22:31:04 +0100 From: David van Kuijk <dynasore@bigfoot.com> To: Garrett Cooper <yanefbsd@gmail.com> Cc: acpi@freebsd.org Subject: Re: Problem on AMD64 Message-ID: <494EB598.4020708@bigfoot.com> In-Reply-To: <7d6fde3d0812201722l8af8ec1uee7a4b7f5de604dc@mail.gmail.com> References: <494C22EA.5010408@bigfoot.com> <7d6fde3d0812191923g3824a094p647809a0993574b6@mail.gmail.com> <494D50F6.70303@root.org> <7d6fde3d0812201722l8af8ec1uee7a4b7f5de604dc@mail.gmail.com>
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Thanks for the responses so far. I would be happy with S3. I am however a little confused about the abilities of my server as reported by sysctl hw.acpi. As commented below this line suggests that no other states than S4/S5 are supported: hw.acpi.supported_sleep_state: S4 S5 But this is also listed: hw.acpi.standby_state: S1 hw.acpi.suspend_state: S3 Are these last two overridden by the first, meaning that S3 is not available from my BIOS??? David Garrett Cooper wrote: > Err... yes, that indeed would be a problem ><. I didn't realize he was > looking for S4 (I thought he was looking for S2, S3). > -Garrett > > On 12/20/08, Nate Lawson <nate@root.org> wrote: >> Garrett Cooper wrote: >>> On 12/19/08, David van Kuijk <dynasore@bigfoot.com> wrote: >>>> I try to put my machine in sleep state but get the message that this is >>>> not supported. >>>> >>>> command and result: >>>> $ acpiconf -s 4 >>>> acpiconf: request sleep type (4) failed: Operation not supported >>>> >>>> I get the same message for other sleep states 1,2,3. >>>> >>>> My machine is a HP Proliant ML115 AMD64 running FreeBSD 7.0-RELEASE >>>> >>>> Result from sysctl hw.acpi is >>>> hw.acpi.supported_sleep_state: S4 S5 >> Only S4 (suspend to disk) or S5 (power off) are supported by your BIOS. >> >>>> Anyone suggestions to a solution or is this a bug? >>> ACPI support doesn't work on mainline FreeBSD. There is a testing >>> patch available via this thread though: >>> >>> http://www.mavetju.org/mail/view_message.php?list=freebsd-acpi&id=2850196 >> The patch won't help fix this. Someone needs to implement >> suspend-to-disk since we don't yet support it. It's a pretty big project. >> >> -- >> Nate >> >
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