halt -p clears the screen, quiets the disk, but the cpu fan runs on, the screen stays lit and the power light stays on. For hours. Have to mash the power button for aound 8 seconds to get it really shut off. apmd is enabled in rc.conf.local. Messages extract next paragraph. Dmesg below sig.
Feb 20 17:41:17 vaiopenbsd halt: halted (with powerdown) by ed Feb 20 17:41:18 vaiopenbsd syslogd: exiting on signal 15 Feb 20 17:42:45 vaiopenbsd syslogd: start OpenBSD 5.1 (GENERIC.MP) #207: Sun Feb 12 09:42:14 MST 2012 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 8496082944 (8102MB) avail mem = 8255754240 (7873MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xeb3a0 (17 entries) bios0: vendor American Megatrends Inc. version "R1100V2" date 04/15/2011 bios0: Sony Corporation VPCCA25FX acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC HPET SSDT SLIC MCFG SSDT SSDT ECDT SSDT acpi0: wakeup devices B0D4(S4) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3) USB6 (S3) USB7(S3) EHC1(S3) EHC2(S3) PXSX(S3) PXSX(S3) PXSX(S3) RP03(S3) PXSX(S3) RP0 4(S3) PWRB(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz, 2295.14 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CF LUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,EST,TM 2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,XSAVE,AVX,NXE,LONG,LAHF cpu0: 256KB 64b/line 8-way L2 cache cpu0: apic clock running at 99MHz cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz, 2294.79 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CF LUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,EST,TM 2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,XSAVE,AVX,NXE,LONG,LAHF cpu1: 256KB 64b/line 8-way L2 cache cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz, 2294.79 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CF LUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,EST,TM 2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,XSAVE,AVX,NXE,LONG,LAHF cpu2: 256KB 64b/line 8-way L2 cache cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz, 2294.79 MHz cpu3: FPU,VME,DE,PSE,TSC,acpiprt1 at acpi0: bus -1 (PEG0) acpiprt2 at acpi0: bus 1 (RP01) acpiprt3 at acpi0: bus 2 (RP02) acpiprt4 at acpi0: bus 3 (RP03) acpiprt5 at acpi0: bus 4 (RP04) acpicpu0 at acpi0: C3, C2, C1, PSS acpicpu1 at acpi0: C3, C2, C1, PSS acpicpu2 at acpi0: C3, C2, C1, PSS acpicpu3 at acpi0: C3, C2, C1, PSS acpitz0 at acpi0: critical temperature is 96 degC acpitz1 at acpi0: critical temperature is 96 degC acpibat0 at acpi0: BAT0 type LiOn oem "Sony Corp." acpiac0 at acpi0: AC unit offline acpibtn0 at acpi0: LID0 acpibtn1 at acpi0: PWRB acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD02 cpu0: Enhanced SpeedStep 2294 MHz: speeds: 2301, 2300, 1800, 1600, 1400, 1200, 1 000, 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 vga1 at pci0 dev 2 function 0 "Intel GT2 Video" rev 0x09 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CF LUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,EST,TM 2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,x2APIC,POPCNT,XSAVE,AVX,NXE,LONG,LAHF cpu3: 256KB 64b/line 8-way L2 cache ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins acpihpet0 at acpi0: 14318179 Hz acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63 acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) -- Ed Ahlsen-Girard Ft. Walton Beach FL wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xe0000000, size 0x10000000 inteldrm0 at vga1: apic 2 int 16 drm0 at inteldrm0 "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 16 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD Audio" rev 0x04: msi azalia0: codecs: Realtek ALC269, Intel/0x2805, using Realtek ALC269 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb4: msi pci1 at ppb0 bus 1 iwn0 at pci1 dev 0 function 0 "Intel WiFi Link 1000" rev 0x00: msi, MIMO 1T2R, B GS, address 74:e5:0b:51:4c:4e ppb1 at pci0 dev 28 function 1 "Intel 6 Series PCIE" rev 0xb4: msi pci2 at ppb1 bus 2 sdhc0 at pci2 dev 0 function 0 "Ricoh 5U823 SD/MMC" rev 0x04: apic 2 int 17 sdmmc0 at sdhc0 vendor "Ricoh", unknown product 0xe232 (class system subclass miscellaneous, rev 0x04) at pci2 dev 0 function 1 not configured ppb2 at pci0 dev 28 function 2 "Intel 6 Series PCIE" rev 0xb4: msi pci3 at ppb2 bus 3 "NEC xHCI" rev 0x04 at pci3 dev 0 function 0 not configured ppb3 at pci0 dev 28 function 3 "Intel 6 Series PCIE" rev 0xb4: msi pci4 at ppb3 bus 4 alc0 at pci4 dev 0 function 0 "Attansic Technology L1D" rev 0xc0: msi, address f 0:bf:97:d3:46:0a atphy0 at alc0 phy 0: F1 10/100/1000 PHY, rev. 0 ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 23 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 pcib0 at pci0 dev 31 function 0 "Intel HM65 LPC" rev 0x04 ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x04: msi, AHCI 1.3 scsibus0 at ahci0: 32 targets sd0 at scsibus0 targ 0 lun 0: <ATA, SAMSUNG HM641JI, 2AJ1> SCSI3 0/direct fixed naa.50024e920494e874 sd0: 610480MB, 512 bytes/sector, 1250263728 sectors cd0 at scsibus0 targ 1 lun 0: <Optiarc, DVD RW AD-7710H, 1.V0> ATAPI 5/cdrom rem ovable ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x04: apic 2 int 18 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-10600 SO-DIMM isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pms0: Synaptics touchpad, firmware 7.4 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 mtrr: Pentium Pro MTRR support uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 uvideo0 at uhub2 port 3 configuration 1 interface 0 "Ricoh Company Ltd. USB2.0 C amera" rev 2.00/7.32 addr 3 video0 at uvideo0 ugen0 at uhub2 port 6 "Broadcom Corp Broadcom Bluetooth Device" rev 2.00/5.96 ad dr 4 uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 vscsi0 at root scsibus1 at vscsi0: 256 targets softraid0 at root scsibus2 at softraid0: 256 targets root on sd0a (ecbe0caa7e29a02d.a) swap on sd0b dump on sd0b vaiopenbsd savecore: no core dump vaiopenbsd apmd: battery status: high. external power status: not connected.