Re: Suspend to RAM on a Thinkpad X41

[Moritz Wilhelmy <moritz+NetBSD%wzff.de@localhost>]

On Wed, Jul 13, 2011 at 08:16:47 +0300, Jukka Ruohonen wrote:
> On Tue, Jul 12, 2011 at 08:44:52PM +0200, Moritz Wilhelmy wrote:
> > Please note that I'm not very experienced in debugging these things yet,
> > so any help is appreciated.
> 
> No one really is. All suspend/resume problems are generally quite difficult
> to debug. Often even things like serial console are useless.

Out of curiosity, how are these things being fixed, then?
I don't mind learning something new, and possibly contributing to the
project, even if it takes some time.

> > After upgrading my Thinkpad X41 from 5.1 to -current from around
> > 2011-07-08, suspend to RAM does not work anymore.
> 
> Can you post the dmesg from -current?

Yes, see the MIME attachment to this mail.
Unfortunately the 5.1-kernel does not boot anymore, so I can't provide a
diff between 5.1 and -current without some hassle.

> > The screen goes black but the machine remains on.
> 
> As noted in acpi(4), you could try different values of 'hw.acpi.sleep.vbios',
> although this seems more like an issue in the suspend path. A faulty pmf(9)
> suspend hook could be the culprit, so you could try disabling as many devices
> from userconf(4) as is possible.

Thanks for the hints, I will definitely look into it.

> > After turning it off via the power button and turning it back on again, it
> > behaves as if it had been shut down uncleanly.
> 
> This of course is expected.

Yes, of course.


Best regards,

Moritz

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NetBSD 5.99.54 (GENERIC) #0: Fri Jul  8 10:51:43 CEST 2011
        root@fenrir:/usr/obj/sys/arch/i386/compile/GENERIC
total memory = 2038 MB
avail memory = 1992 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
IBM 2525C86 (ThinkPad X41)
mainbus0 (root)
ACPI Warning: 32/64X length mismatch in Gpe1Block: 0/32 (20110623/tbfadt-556)
ACPI Warning: Optional field Gpe1Block has zero address or length: 
0x000000000000102C/0x0 (20110623/tbfadt-586)
cpu0 at mainbus0 apid 0: Intel(R) Pentium(R) M processor 1.60GHz, id 0x6d8
ioapic0 at mainbus0 apid 1: pa 0xfec00000, version 20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <IBM   ,TP-74   ,00002020>, AslId < LTP,00000000>
acpiecdt0 at acpi0: ACPI Embedded Controller via ECDT
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
acpiec0 at acpi0 (EC, PNP0C09-0): using acpiecdt0
MEM (PNP0C01) at acpi0 not configured
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
SIO (PNP0C02) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
npx1 at acpi0 (FPU, PNP0C04): io 0xf0 irq 13
npx1: reported by CPUID; using exception 16
pckbc1 at acpi0 (KBD, PNP0303) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, IBM3780) (aux port): irq 12
TPM (ATM1100) at acpi0 not configured
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: SANYO LION rechargeable battery
acpibat0: model number IVMoOOMP, serial number 39973
acpibat0: granularity: low->warn 0.001 Wh, warn->full 0.001 Wh
acpiacad0 at acpi0 (AC, ACPI0003-0): ACPI AC Adapter
thinkpad0 at acpi0 (HKEY, IBM0068)
acpivga0 at acpi0 (VID): ACPI Display Adapter
acpiout0 at acpivga0 (LCD0, 0x0400): ACPI Display Output Device
acpiout1 at acpivga0 (CRT0, 0x0100): ACPI Display Output Device
acpivga0: connected output devices:
acpivga0:   0x0100 (acpiout1): Ext. Monitor, head 0
acpivga0:   0x0400 (acpiout0): Unknown Output Device, head 0
acpitz0 at acpi0 (THM0): cpu0
acpitz0: levels: critical 97.0 C, passive 92.5 C, passive cooling
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 0x8086 product 0x2590 (rev. 0x03)
agp0 at pchb0: detected 7932k stolen memory
agp0: aperture at 0xc0000000, size 0x10000000
vga1 at pci0 dev 2 function 0: vendor 0x8086 product 0x2592 (rev. 0x03)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
i915drm0 at vga1: Intel i915GM
i915drm0: AGP at 0xc0000000 256MB
i915drm0: Initialized i915 1.6.0 20080730
vendor 0x8086 product 0x2792 (miscellaneous display, revision 0x03) at pci0 dev 
2 function 1 not configured
ppb0 at pci0 dev 28 function 0: vendor 0x8086 product 0x2660 (rev. 0x03)
ppb0: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci1 at ppb0 bus 2
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
bge0 at pci1 dev 0 function 0: Broadcom BCM5751M Gigabit Ethernet
bge0: interrupting at ioapic0 pin 16
bge0: adjust device control 0x102000 -> 0x105000
bge0: ASIC BCM5750 B1 (0x4101), Ethernet address 00:0a:e4:3f:4d:ef
bge0: setting short Tx thresholds
brgphy0 at bge0 phy 1: BCM5750 1000BASE-T media interface, rev. 0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
uhci0 at pci0 dev 29 function 0: vendor 0x8086 product 0x2658 (rev. 0x03)
uhci0: interrupting at ioapic0 pin 16
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 29 function 1: vendor 0x8086 product 0x2659 (rev. 0x03)
uhci1: interrupting at ioapic0 pin 17
usb1 at uhci1: USB revision 1.0
uhci2 at pci0 dev 29 function 2: vendor 0x8086 product 0x265a (rev. 0x03)
uhci2: interrupting at ioapic0 pin 18
usb2 at uhci2: USB revision 1.0
uhci3 at pci0 dev 29 function 3: vendor 0x8086 product 0x265b (rev. 0x03)
uhci3: interrupting at ioapic0 pin 19
usb3 at uhci3: USB revision 1.0
ehci0 at pci0 dev 29 function 7: vendor 0x8086 product 0x265c (rev. 0x03)
ehci0: interrupting at ioapic0 pin 19
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2 uhci3
usb4 at ehci0: USB revision 2.0
ppb1 at pci0 dev 30 function 0: vendor 0x8086 product 0x2448 (rev. 0xd3)
pci2 at ppb1 bus 4
pci2: i/o space, memory space enabled
cbb0 at pci2 dev 0 function 0: vendor 0x1180 product 0x0476 (rev. 0x8d)
sdhc0 at pci2 dev 0 function 1: vendor 0x1180 product 0x0822 (rev. 0x13)
sdhc0: interrupting at ioapic0 pin 17
sdmmc0 at sdhc0
ath0 at pci2 dev 2 function 0: Atheros 5212
ath0: interrupting at ioapic0 pin 21
ath0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
ath0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 
36Mbps 48Mbps 54Mbps
ath0: mac 5.9 phy 4.3 radio 3.6
cbb0: cacheline 0x0 lattimer 0x40
cbb0: bhlc 0x824000
cbb0: interrupting at ioapic0 pin 16
cardslot0 at cbb0
cardbus0 at cardslot0: bus 5
pcmcia0 at cardslot0
auich0 at pci0 dev 30 function 2: i82801FB (ICH6) AC-97 Audio
auich0: interrupting at ioapic0 pin 22
auich0: ac97: Analog Devices AD1981B codec; headphone, 20 bit DAC, no 3D stereo
auich0: ac97: ext id 0x601<AC97_22,AMAP,VRA>
vendor 0x8086 product 0x266d (modem communications, revision 0x03) at pci0 dev 
30 function 3 not configured
ichlpcib0 at pci0 dev 31 function 0: vendor 0x8086 product 0x2641 (rev. 0x03)
timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz quality 1000
ichlpcib0: 24-bit timer
ichlpcib0: TCO (watchdog) timer configured.
gpiobus at ichlpcib0 not configured
piixide0 at pci0 dev 31 function 2: Intel 82801FBM Serial ATA Controller (ICH6) 
(rev. 0x03)
piixide0: bus-master DMA support present
piixide0: primary channel wired to compatibility mode
piixide0: primary channel interrupting at ioapic0 pin 14
atabus0 at piixide0 channel 0
piixide0: secondary channel wired to compatibility mode
piixide0: secondary channel interrupting at ioapic0 pin 15
atabus1 at piixide0 channel 1
ichsmb0 at pci0 dev 31 function 3: vendor 0x8086 product 0x266a (rev. 0x03)
ichsmb0: interrupting at ioapic0 pin 23
iic0 at ichsmb0: I2C bus
isa0 at ichlpcib0
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   0 us, pow     0 mW
acpicpu0: C2: I/O, lat   1 us, pow     0 mW
acpicpu0: C3: I/O, lat  85 us, pow     0 mW
acpicpu0: P0: FFH, lat 500 us, pow 10000 mW, 1600 MHz
acpicpu0: P1: FFH, lat 500 us, pow  9700 mW, 1500 MHz
acpicpu0: P2: FFH, lat 500 us, pow  9500 mW, 1400 MHz
acpicpu0: P3: FFH, lat 500 us, pow  9200 mW, 1300 MHz
acpicpu0: P4: FFH, lat 500 us, pow  9000 mW, 1200 MHz
acpicpu0: P5: FFH, lat 500 us, pow  8700 mW, 1100 MHz
acpicpu0: P6: FFH, lat 500 us, pow  8500 mW, 1000 MHz
acpicpu0: P7: FFH, lat 500 us, pow  8200 mW,  900 MHz
acpicpu0: P8: FFH, lat 500 us, pow  8000 mW,  800 MHz
acpicpu0: P9: FFH, lat 500 us, pow  7500 mW,  600 MHz
acpicpu0: T0: HLT, lat   1 us, pow     0 mW, 100 %
acpicpu0: T1: HLT, lat   1 us, pow     0 mW,  88 %
acpicpu0: T2: HLT, lat   1 us, pow     0 mW,  76 %
acpicpu0: T3: HLT, lat   1 us, pow     0 mW,  64 %
acpicpu0: T4: HLT, lat   1 us, pow     0 mW,  52 %
acpicpu0: T5: HLT, lat   1 us, pow     0 mW,  40 %
acpicpu0: T6: HLT, lat   1 us, pow     0 mW,  28 %
acpicpu0: T7: HLT, lat   1 us, pow     0 mW,  16 %
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
auich0: measured ac97 link rate at 48001 Hz, will use 48000 Hz
audio0 at auich0: full duplex, playback, capture, mmap, independent
acpiacad0: AC adapter offline.
uhub0 at usb0: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb1: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2 at usb2: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
uhub4 at usb4: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
ehci0: handing over full speed device on port 5 to uhci2
wd0 at atabus0 drive 0
wd0: <HTC426060G9AT00>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 57231 MB, 116280 cyl, 16 head, 63 sec, 512 bytes/sect x 117210240 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using DMA)
Kernelized RAIDframe activated
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
ubt0 at uhub2 port 1
ubt0: Broadcom IBM Bluetooth Module, rev 1.10/0.09, addr 2
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)