This is current/i386 on a Thinkpad T40 (dmesg below). It's an APM machine; no acpi. I am running apmd -A, and have scripts in /etc/apm/ that just go
logger -f /var/log/messages $0 apm -S indeed puts the machine to standby, but comes right back up itself. Is that intended? Nov 20 09:11:49 ibm root: /etc/apm/standby Nov 20 09:12:02 ibm root: /etc/apm/resume Nov 20 09:12:02 ibm apmd: system resumed from APM sleep Suspend mostly works, trigerred either by an explicit apm -s, or Fn+F4, or closing the lid. Nov 20 09:25:41 ibm root: /etc/apm/suspend Nov 20 09:26:16 ibm root: /etc/apm/resume Nov 20 09:26:16 ibm apmd: system resumed from APM sleep After a successfull resume, everything seems to be in order, including X and open connections (haven't tested wifi though). "Mostly" means that it _usually_ resumes back up, by either pressing the power button or pressing Fn. But sometimes it doesn't. The only pattern I have spotted is that it fails to resume back if it has been suspended for longer: after two minutes of suspend, it always comes back; after ten minutes of suspend, it never comes back. What could be causing that? The exact method of suspending (lid, button, Fn+F4) seems to be irrelevant to this; the method of waking up too: when it happens, there is no reaction to nothing. The only way to get back up then is to remove the power and battery and have a rough awakening. Being on AC or not, or plugging AC in or out during the sleep doesn't seem to make a difference either. Also, I have machdep.lidsuspend=0, but the machine still suspends when I close the lid - is that intended? Are there other settings that regulate when a suspend happens, possibly something that overrides machdep.lidsuspend? Hibernate (apm -Z or Fn+F12) never happens. Fn+F12 however makes the low beep that Fn+F4 makes, so perhaps it is attempting something; there is nothing in the logs though. The console/xterm says System will enter hibernate mode momentarily. but nothing happens after that. I understand that the suspend/hibernate subsystem is currently being heavily worked on, particularly on i386, and I want to thank the people improving that. Is there something specific I should test or report? Thank you for your time Jan OpenBSD 5.2-current (GENERIC) #87: Sat Nov 17 13:27:31 MST 2012 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel(R) Pentium(R) M processor 1500MHz ("GenuineIntel" 686-class) 1.50 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE,EST,TM2,PERF real mem = 267317248 (254MB) avail mem = 251985920 (240MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 06/18/07, BIOS32 rev. 0 @ 0xfd750, SMBIOS rev. 2.33 @ 0xe0010 (61 entries) bios0: vendor IBM version "1RETDRWW (3.23 )" date 06/18/2007 bios0: IBM 237382G apm0 at bios0: Power Management spec V1.2 acpi at bios0 function 0x0 not configured pcibios0 at bios0: rev 2.1 @ 0xfd6e0/0x920 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdea0/272 (15 entries) pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00) pcibios0: PCI bus #6 is the last bus bios0: ROM list: 0xc0000/0x10000 0xd0000/0x1000 0xd1000/0x1000 0xdc000/0x4000! 0xe0000/0x10000 cpu0 at mainbus0: (uniprocessor) cpu0: Enhanced SpeedStep 1496 MHz: speeds: 1500, 1400, 1200, 1000, 800, 600 MHz pci0 at mainbus0 bus 0: configuration mode 1 (bios) 0:31:1: io address conflict 0x5800/0x8 0:31:1: io address conflict 0x5808/0x4 0:31:1: io address conflict 0x5810/0x8 0:31:1: io address conflict 0x580c/0x4 pchb0 at pci0 dev 0 function 0 "Intel 82855PM Host" rev 0x03 intelagp0 at pchb0 agp0 at intelagp0: aperture at 0xd0000000, size 0x10000000 ppb0 at pci0 dev 1 function 0 "Intel 82855PM AGP" rev 0x03 pci1 at ppb0 bus 1 vga1 at pci1 dev 0 function 0 "ATI Radeon Mobility M7" rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) radeondrm0 at vga1: irq 11 drm0 at radeondrm0 uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x01: irq 11 uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x01: irq 11 uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x01: irq 11 ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x01: irq 11 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb1 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x81 pci2 at ppb1 bus 2 2:0:0: mem address conflict 0xb0000000/0x1000 2:0:1: mem address conflict 0xb1000000/0x1000 cbb0 at pci2 dev 0 function 0 "TI PCI1520 CardBus" rev 0x01: irq 11 cbb1 at pci2 dev 0 function 1 "TI PCI1520 CardBus" rev 0x01: irq 11 em0 at pci2 dev 1 function 0 "Intel PRO/1000MT (82540EP)" rev 0x03: irq 11, address 00:0d:60:7f:83:fa ipw0 at pci2 dev 2 function 0 "Intel PRO/Wireless 2100" rev 0x04: irq 11, address 00:0c:f1:16:9b:b8 cardslot0 at cbb0 slot 0 flags 0 cardbus0 at cardslot0: bus 3 device 0 cacheline 0x8, lattimer 0xb0 pcmcia0 at cardslot0 cardslot1 at cbb1 slot 1 flags 0 cardbus1 at cardslot1: bus 6 device 0 cacheline 0x8, lattimer 0xb0 pcmcia1 at cardslot1 ichpcib0 at pci0 dev 31 function 0 "Intel 82801DBM LPC" rev 0x01: 24-bit timer at 3579545Hz pciide0 at pci0 dev 31 function 1 "Intel 82801DBM IDE" rev 0x01: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility wd0 at pciide0 channel 0 drive 0: <HTS548040M9AT00> wd0: 16-sector PIO, LBA, 35087MB, 71859186 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8083N, 0K03> ATAPI 5/cdrom removable cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 ichiic0 at pci0 dev 31 function 3 "Intel 82801DB SMBus" rev 0x01: irq 11 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 256MB DDR SDRAM non-parity PC2700CL2.5 auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x01: irq 11, ICH4 AC97 ac97: codec id 0x41445374 (Analog Devices AD1981B) ac97: codec features headphone, 20 bit DAC, No 3D Stereo audio0 at auich0 "Intel 82801DB Modem" rev 0x01 at pci0 dev 31 function 6 not configured usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at ichpcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo 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 wsmouse1 at pms0 mux 0 pms0: Synaptics touchpad, firmware 5.9 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 lpt2 at isa0 port 0x3bc/4: polled npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 mtrr: Pentium Pro MTRR support vscsi0 at root scsibus1 at vscsi0: 256 targets softraid0 at root scsibus2 at softraid0: 256 targets root on wd0a (3a9f38780353c4cf.a) swap on wd0b dump on wd0b WARNING: / was not properly unmounted softraid0: sd0 was not shutdown properly softraid0: sd0 was not shutdown properly sd0 at scsibus2 targ 1 lun 0: <OPENBSD, SR CRYPTO, 005> SCSI2 0/direct fixed sd0: 20354MB, 512 bytes/sector, 41685328 sectors