Hi misc! I just got one of these babies as a present and put OpenBSD on it right away. Everything seems to be running smoothly, with the single exception of battery and ac status readings in apm(8):
Battery state: absent, 0% remaining, unknown life estimate A/C adapter state: not known Performance adjustment mode: auto (1300 MHz) If however, I remove and reattach the battery, it's status is there in all it's glory. I've poked around in acpibat.c and acpiac.c but my experience with ACPI is pretty limited and I can't really make much sense of it (yet). Has anyone else experienced this problem? Are there any obvious things I can try to get things working? I'm currently building a kernel with ACPI_DEBUG defined to see if I can get some more information on what's going on. dmesg: OpenBSD 4.7-current (GENERIC.MP) #557: Tue Apr 27 00:36:31 MDT 2010 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: Genuine Intel(R) CPU U7300 @ 1.30GHz ("GenuineIntel" 686-class) 1.34 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE real mem = 3184717824 (3037MB) avail mem = 3089928192 (2946MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 12/28/09, BIOS32 rev. 0 @ 0xf0010, SMBIOS rev. 2.5 @ 0xfcce0 (41 entries) bios0: vendor American Megatrends Inc. version "212" date 12/28/2009 bios0: ASUSTeK Computer Inc. UL30A acpi0 at bios0: rev 2 acpi0: tables DSDT FACP APIC MCFG SLIC ECDT DBGP BOOT OEMB HPET GSCI SSDT acpi0: wakeup devices USB0(S3) USB1(S3) USB2(S3) USB5(S3) EUSB(S3) USB3(S3) USB4(S3) USB6(S3) USBE(S3) HDAC(S3) P0P1(S3) P0P3(S3) P0P5(S3) P0P6(S3) P0P7(S4) LAN_(S4) GLAN(S4) P0P8(S3) SLPB(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 205MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Genuine Intel(R) CPU U7300 @ 1.30GHz ("GenuineIntel" 686-class) 1.34 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 2 (P0P2) acpiprt2 at acpi0: bus 3 (P0P7) acpiec0 at acpi0 acpicpu0 at acpi0: C3, C1, PSS acpicpu1 at acpi0: C3, C1, PSS acpitz0 at acpi0: critical temperature 100 degC acpiac0 at acpi0: AC unit in unknown state acpibat0 at acpi0: BAT0 not present acpibtn0 at acpi0: SLPB acpibtn1 at acpi0: LID_ acpivideo0 at acpi0: VGA_ acpivout0 at acpivideo0: CRTD acpivout1 at acpivideo0: LCDD acpivout2 at acpivideo0: HDMI bios0: ROM list: 0xc0000/0xfe00! cpu0: Enhanced SpeedStep 1339 MHz: speeds: 1300, 800 MHz pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "Intel GM45 Host" rev 0x07 vga1 at pci0 dev 2 function 0 "Intel GM45 Video" rev 0x07 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xd0000000, size 0x10000000 inteldrm0 at vga1: apic 2 int 16 (irq 10) drm0 at inteldrm0 "Intel GM45 Video" rev 0x07 at pci0 dev 2 function 1 not configured uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x03: apic 2 int 16 (irq 10) uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x03: apic 2 int 21 (irq 7) uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x03: apic 2 int 19 (irq 3) ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x03: apic 2 int 18 (irq 6) 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 82801I HD Audio" rev 0x03: apic 2 int 22 (irq 4) azalia0: codecs: Realtek ALC269, Intel/0x2802, using Realtek ALC269 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x03 pci1 at ppb0 bus 1 ppb1 at pci0 dev 28 function 1 "Intel 82801I PCIE" rev 0x03 pci2 at ppb1 bus 2 athn0 at pci2 dev 0 function 0 "Atheros AR9285" rev 0x01: apic 2 int 17 (irq 5), address 1c:4b:d6:ba:b3:4b athn0: AR9285 rev 2 (1T1R), ROM rev 13 ppb2 at pci0 dev 28 function 5 "Intel 82801I PCIE" rev 0x03: apic 2 int 17 (irq 5) pci3 at ppb2 bus 3 alc0 at pci3 dev 0 function 0 "Attansic Technology L2C" rev 0xc0: apic 2 int 17 (irq 5), address 48:5b:39:3f:2b:f0 atphy0 at alc0 phy 0: F1 10/100/1000 PHY, rev. 11 uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x03: apic 2 int 23 (irq 10) uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x03: apic 2 int 19 (irq 3) uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x03: apic 2 int 18 (irq 6) ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x03: apic 2 int 23 (irq 10) usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb3 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x93 pci4 at ppb3 bus 4 pcib0 at pci0 dev 31 function 0 "Intel 82801IEM LPC" rev 0x03 ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x03: apic 2 int 19 (irq 3), AHCI 1.2 scsibus0 at ahci0: 32 targets sd0 at scsibus0 targ 0 lun 0: <ATA, ST9500325AS, 0002> SCSI3 0/direct fixed sd0: 476940MB, 512 bytes/sec, 976773168 sec total usb2 at uhci0: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci1: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci2: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb5 at uhci3: USB revision 1.0 uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb6 at uhci4: USB revision 1.0 uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb7 at uhci5: USB revision 1.0 uhub7 at usb7 "Intel UHCI root hub" rev 1.00/1.00 addr 1 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 pmsi0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pmsi0 mux 0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 mtrr: Pentium Pro MTRR support umass0 at uhub1 port 3 configuration 1 interface 0 "SanDisk Corporation U3 Cruzer Micro" rev 2.00/0.10 addr 2 umass0: using SCSI over Bulk-Only scsibus1 at umass0: 2 targets, initiator 0 sd1 at scsibus1 targ 1 lun 0: <SanDisk, U3 Cruzer Micro, 3.27> SCSI2 0/direct removable sd1: 3913MB, 512 bytes/sec, 8015502 sec total cd0 at scsibus1 targ 1 lun 1: <SanDisk, U3 Cruzer Micro, 3.27> SCSI2 5/cdrom removable uvideo0 at uhub0 port 3 configuration 1 interface 0 "SuYin USB 2.0 UVC 0.3M Webcam" rev 2.00/1.11 addr 2 video0 at uvideo0 ubt0 at uhub2 port 1 "Broadcom Corp BT-253" rev 2.00/2.35 addr 2 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root root on sd0a swap on sd0b dump on sd0b acpidump and pcidump are located at: http://orskaug.org/acpidump.out http://orskaug.org/pcidump.out