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Date:      Sat, 13 Jun 2009 09:00:39 +0100
From:      Peter Harrison <peter.piggybox@virgin.net>
To:        acpi@freebsd.org
Subject:   ACPI problems with lenovo s10e
Message-ID:  <20090613080039.GA1934@ideapad.piggybox>

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I'm having some acpi problems with a lenovo s10e netbook.

The machine boots and runs basically OK, but it doesn't poweroff on shutdown -p and it seems to have a problem querying the battery's status. It will sometimes continually spam this to /var/log/messages:

175a176,212
> acpi_ec0: wait timed out (no response), forcing polled mode
> acpi_ec0: EcRead: failed waiting to get data
> ACPI Exception (evregion-0529): AE_NO_HARDWARE_RESPONSE, Returned by Handler for [EmbeddedControl] [20070320]
> ACPI Error (psparse-0626): Method parse/execution failed [\\_SB_.BAT0.UPBS] (Node 0xc45bfac0), AE_NO_HARDWARE_RESPONSE

over and over again.

It doesn't happen on every boot, but on some it's so bad that the system will become sporadically unresponsive for a second or two at a time throughout use.

I've been scanning through the acpi man page and wondered whether turning off part of the acpi system would help - if so which bit? Would upgrading to CURRENT help? Any thoughts or help really appreciated.

Please cc me as I'm not subscribed. Thanks,


Peter Harrison.



This is on:

FreeBSD ideapad.piggybox 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Fri May  1 08:49:13 UTC 2009     root@walker.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386

and here's a dmesg from a 'good' boot:

Copyright (c) 1992-2009 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.2-RELEASE #0: Fri May  1 08:49:13 UTC 2009
    root@walker.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Atom(TM) CPU N270   @ 1.60GHz (1596.01-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x106c2  Stepping = 2
  Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x40c39d<SSE3,DTES64,MON,DS_CPL,EST,TM2,SSSE3,xTPR,PDCM,<b22>>
  AMD Features=0x100000<NX>
  AMD Features2=0x1<LAHF>
  Logical CPUs per core: 2
real memory  = 1064108032 (1014 MB)
avail memory = 1023393792 (975 MB)
ACPI APIC Table: <INTEL  CALISTGA>
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP/HT): APIC ID:  1
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <PTLTD 	 XSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "HPET" frequency 14318180 Hz quality 900
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x17> port 0x62,0x66 on acpi0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0x1800-0x1807 mem 0xf0500000-0xf057ffff,0xd0000000-0xdfffffff,0xf0600000-0xf063ffff irq 16 at device 2.0 on pci0
agp0: <Intel 945GME SVGA controller> on vgapci0
agp0: detected 7932k stolen memory
agp0: aperture size is 256M
vgapci1: <VGA-compatible display> mem 0xf0580000-0xf05fffff at device 2.1 on pci0
hdac0: <Intel 82801G High Definition Audio Controller> mem 0xf0640000-0xf0643fff irq 22 at device 27.0 on pci0
hdac0: HDA Driver Revision: 20090329_0131
hdac0: [ITHREAD]
pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib1
bge0: <Broadcom BCM5906 A2, ASIC rev. 0xc002> mem 0xf0200000-0xf020ffff irq 16 at device 0.0 on pci2
miibus0: <MII bus> on bge0
brgphy0: <BCM5906 10/100baseTX PHY> PHY 1 on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bge0: Ethernet address: 00:23:8b:34:79:8a
bge0: [ITHREAD]
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0
pci3: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pci5: <ACPI PCI bus> on pcib3
ndis0: <Broadcom 802.11g Network Adapter> mem 0xf0400000-0xf0403fff irq 18 at device 0.0 on pci5
ndis0: [ITHREAD]
ndis0: NDIS API version: 5.1
ndis0: WARNING: using obsoleted if_watchdog interface
ndis0: Ethernet address: 00:23:4e:93:a4:de
uhci0: <UHCI (generic) USB controller> port 0x1820-0x183f irq 23 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
uhci0: [ITHREAD]
usb0: <UHCI (generic) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 2 ports with 2 removable, self powered
uhci1: <UHCI (generic) USB controller> port 0x1840-0x185f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
uhci1: [ITHREAD]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
uhub1: 2 ports with 2 removable, self powered
uhci2: <UHCI (generic) USB controller> port 0x1860-0x187f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
uhci2: [ITHREAD]
usb2: <UHCI (generic) USB controller> on uhci2
usb2: USB revision 1.0
uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
uhub2: 2 ports with 2 removable, self powered
uhci3: <UHCI (generic) USB controller> port 0x1880-0x189f irq 16 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
uhci3: [ITHREAD]
usb3: <UHCI (generic) USB controller> on uhci3
usb3: USB revision 1.0
uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
uhub3: 2 ports with 2 removable, self powered
ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem 0xf0844000-0xf08443ff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
ehci0: [ITHREAD]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb4
uhub4: 8 ports with 8 removable, self powered
ugen0: <BISON Corporation Lenovo EasyCamera, class 239/2, rev 2.00/14.04, addr 2> on uhub4
umass0: <Generic USB2.0-CRW, class 0/0, rev 2.00/58.87, addr 3> on uhub4
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci6: <ACPI PCI bus> on pcib4
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1810-0x181f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
atapci1: <Intel ICH7M SATA300 controller> port 0x18c8-0x18cf,0x18c0-0x18c3,0x18a8-0x18af,0x180c-0x180f,0x18b0-0x18bf mem 0xf0844400-0xf08447ff irq 19 at device 31.2 on pci0
atapci1: [ITHREAD]
atapci1: AHCI called from vendor specific driver
atapci1: AHCI Version 01.10 controller with 4 ports detected
ata2: <ATA channel 0> on atapci1
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci1
ata3: port not implemented
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci1
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci1
ata5: port not implemented
ata5: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: [ITHREAD]
psm0: model Generic PS/2 mouse, device ID 0
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xdf000-0xdf7ff,0xe0000-0xe17ff pnpid ORM0000 on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
sio0: [FILTER]
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ugen1: <Broadcom Corp BCM2046 Bluetooth Device, class 224/1, rev 2.00/6.01, addr 2> on uhub1
Timecounters tick every 1.000 msec
ad4: 76319MB <HITACHI HTS543280L9SA00 FB1ZC43C> at ata2-master SATA150
hdac0: HDA Codec #0: Realtek ALC269
pcm0: <HDA Realtek ALC269 PCM #0 Analog> at cad 0 nid 1 on hdac0
GEOM_LABEL: Label for provider ad4s1a is ufsid/4a20f9c76d1ce80d.
GEOM_LABEL: Label for provider ad4s1d is ufsid/4a20f9cb4eb76445.
GEOM_LABEL: Label for provider ad4s1e is ufsid/4a20f9c7c991bdb8.
GEOM_LABEL: Label for provider ad4s1f is ufsid/4a20f9c769a0ccbb.
(probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI Status: Check Condition
(probe0:umass-sim0:0:0:0): NOT READY asc:3a,0
(probe0:umass-sim0:0:0:0): Medium not present
(probe0:umass-sim0:0:0:0): Unretryable error
SMP: AP CPU #1 Launched!
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <Generic- Multi-Card 1.00> Removable Direct Access SCSI-0 device 
da0: 40.000MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ad4s1a
GEOM_LABEL: Label ufsid/4a20f9c76d1ce80d removed.
GEOM_LABEL: Label for provider ad4s1a is ufsid/4a20f9c76d1ce80d.
GEOM_LABEL: Label ufsid/4a20f9c7c991bdb8 removed.
GEOM_LABEL: Label for provider ad4s1e is ufsid/4a20f9c7c991bdb8.
GEOM_LABEL: Label ufsid/4a20f9c769a0ccbb removed.
GEOM_LABEL: Label for provider ad4s1f is ufsid/4a20f9c769a0ccbb.
GEOM_LABEL: Label ufsid/4a20f9cb4eb76445 removed.
GEOM_LABEL: Label for provider ad4s1d is ufsid/4a20f9cb4eb76445.
GEOM_LABEL: Label ufsid/4a20f9c76d1ce80d removed.
GEOM_LABEL: Label ufsid/4a20f9c7c991bdb8 removed.
GEOM_LABEL: Label ufsid/4a20f9c769a0ccbb removed.
GEOM_LABEL: Label ufsid/4a20f9cb4eb76445 removed.
drm0: <Intel i945GME> on vgapci0
vgapci0: child drm0 requested pci_enable_busmaster
info: [drm] AGP at 0xd0000000 256MB
info: [drm] Initialized i915 1.6.0 20080730
drm0: [ITHREAD]



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