i'm experiencing the following symptom with my thinkpad X24 and X31.
	i first suspected that it is something to do with the hardware, but
	given that both machine experiences the same problem, i guess it is
	software issue.

		running the latest current.
		once i suspend the machine, it will never wake up.  moon sign
		(suspend) is on, and battery sign (power) flashes and it never
		stops.  the machine won't respond to power button either.
		the symptom started around middle of Aug.

	i'm not using ACPI.

itojun


--- thinkpad X31 dmesg
NetBSD 1.6W (STARFRUIT) #310: Tue Aug 26 18:02:42 JST 2003
	itojun@starfruit.itojun.org:/home/itojun/NetBSD/src/sys/arch/i386/compile/STARFRUIT
total memory = 1022 MB
avail memory = 941 MB
using 6144 buffers containing 52476 KB of memory
BIOS32 rev. 0 found at 0xfd780
PCI BIOS rev. 2.1 found at 0xfd906
PCI IRQ Routing Table rev. 1.0 found at 0xfdea0, size 272 bytes (15 entries)
PCI Interrupt Router at 000:31:0 (Intel 82371FB PCI-to-ISA Bridge (PIIX))
pciintr_link_alloc: bus 0 device 29: link 0x6b invalid
pci_addr_fixup: 000:31:1 0x8086 0x24ca new address 0x00005800
pci_addr_fixup: 000:31:1 0x8086 0x24ca new address 0x00005808
pci_addr_fixup: 000:31:1 0x8086 0x24ca new address 0x00005810
pci_addr_fixup: 000:31:1 0x8086 0x24ca new address 0x0000580c
pci_addr_fixup: 000:31:1 0x8086 0x24ca new address 0x40000000
pci_addr_fixup: 002:02:0 0x104c 0xac50 new address 0x40001000
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel Pentium M (Banias) (686-class), 1398.90 MHz, id 0x695
cpu0: features a7e9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR>
cpu0: features a7e9f9bf<PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX>
cpu0: features a7e9f9bf<FXSR,SSE,SSE2,TM,SBF>
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
pchb0: Intel 82855PM MCH Host Controller (rev. 0x03)
agp0 at pchb0: aperture at 0xd0000000, size 0x10000000
ppb0 at pci0 dev 1 function 0: Intel 82855PM Host-to-AGP Bridge (rev. 0x03)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga1 at pci1 dev 0 function 0: ATI Technologies Radeon Mobility M6 LY (AGP) (rev. 0x00)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
uhci0 at pci0 dev 29 function 0: Intel 82801DB/DBM USB UHCI Controller #1 (rev. 0x01)
uhci0: interrupting at irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1: Intel 82801DB/DBM USB UHCI Controller #2 (rev. 0x01)
uhci1: interrupting at irq 11
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 29 function 2: Intel 82801DB/DBM USB UHCI Controller #3 (rev. 0x01)
uhci2: interrupting at irq 11
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0 at pci0 dev 29 function 7: Intel 82801DB/DBM USB EHCI Controller (rev. 0x01)
ehci0: interrupting at irq 11
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2
usb at ehci0 not configured
ppb1 at pci0 dev 30 function 0: Intel 82801BAM Hub-to-PCI Bridge (rev. 0x81)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
cbb0 at pci2 dev 0 function 0: Ricoh 5C476 PCI-CardBus bridge (rev. 0xaa)
cbb1 at pci2 dev 0 function 1: Ricoh 5C476 PCI-CardBus bridge (rev. 0xaa)
fwohci0 at pci2 dev 0 function 2: Ricoh 5C552 PCI-CardBus bridge/Firewire (rev. 0x02)
fwohci0: interrupting at irq 11
fwohci0: OHCI 1.0, 00:06:1b:03:10:00:b0:49, 400Mb/s, 2048 max_rec, 4 ir_ctx, 4 it_ctx
wm0 at pci2 dev 1 function 0: Intel i82540EP 1000BASE-T Ethernet, rev. 3
wm0: interrupting at irq 11
wm0: Ethernet address 00:09:6b:fa:6f:49
makphy0 at wm0 phy 1: Marvell 88E1011 Gigabit PHY, rev. 4
makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
cbb2 at pci2 dev 2 function 0: Texas Instruments PCI1410 PCI-CardBus Bridge (rev. 0x01)
cbb0: interrupting at irq 11
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 3 device 0
pcmcia0 at cardslot0
cbb1: interrupting at irq 11
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 4 device 0
pcmcia1 at cardslot1
cbb2: interrupting at irq 11
cardslot2 at cbb2 slot 2 flags 0
cardbus2 at cardslot2: bus 5 device 0
pcmcia2 at cardslot2
pcib0 at pci0 dev 31 function 0
pcib0: Intel 82801DB ISA Bridge (rev. 0x01)
pciide0 at pci0 dev 31 function 1: Intel 82801DBM IDE Controller (ICH4-M) (rev. 0x01)
pciide0: bus-master DMA support present
pciide0: primary channel wired to compatibility mode
wd0 at pciide0 channel 0 drive 0: <TOSHIBA MK3017GAP>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 28615 MB, 58140 cyl, 16 head, 63 sec, 512 bytes/sect x 58605120 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
pciide0: primary channel interrupting at irq 14
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4 (Ultra/66) (using DMA data transfers)
pciide0: secondary channel wired to compatibility mode
pciide0: disabling secondary channel (no drives)
Intel 82801DB/DBM SMBus Controller (SMBus serial bus, revision 0x01) at pci0 dev 31 function 3 not configured
auich0 at pci0 dev 31 function 5: i82801DB (ICH4) AC-97 Audio
auich0: interrupting at irq 11
auich0: 20 bit precision support
auich0: Analog Devices AD1981B codec; headphone, 20 bit DAC, no 3D stereo
auich0: variable rate audio
audio0 at auich0: full duplex, mmap, independent
Intel 82801DB/DBM AC97 Modem Controller (modem communications, revision 0x01) at pci0 dev 31 function 6 not configured
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
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
lpt2 at isa0 port 0x3bc-0x3bf irq : polled
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
isapnp0: no ISA Plug 'n Play devices found
apm0 at mainbus0: Power Management spec V1.2
auich0: measured ac97 link rate at 48004 Hz, will use 48000 Hz
Kernelized RAIDframe activated
IPsec: Initialized Security Association Processing.
fw0 at fwohci0: 00:06:1b:03:10:00:b0:49:0a:02:ff:ff:f0:01:00:00
wi0 at pcmcia2 function 0: Dell, TrueMobile 1150 Series PC Card, Version 01.01
wi0: 802.11 address 00:02:2d:6c:db:f6
wi0: using Lucent Embedded WaveLAN/IEEE
wi0: Lucent Firmware: Station (8.10.1)
wi0: supported rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
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)