Date: Sat, 20 Dec 2008 12:09:26 -0800 From: Nate Lawson <nate@root.org> To: Garrett Cooper <yanefbsd@gmail.com> Cc: acpi@freebsd.org Subject: Re: Problem on AMD64 Message-ID: <494D50F6.70303@root.org> In-Reply-To: <7d6fde3d0812191923g3824a094p647809a0993574b6@mail.gmail.com> References: <494C22EA.5010408@bigfoot.com> <7d6fde3d0812191923g3824a094p647809a0993574b6@mail.gmail.com>
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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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