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Date:      Sat, 22 Sep 2001 12:26:49 -0700
From:      Lars Eggert <larse@ISI.EDU>
To:        mobile@freebsd.org
Subject:   Dell Latitude C600 Sleep Problem
Message-ID:  <3BACE5F9.D01C81A1@isi.edu>

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Hi,

I see the following behavior on a Dell Latitude C600 running FreeBSD-4.4
with a default apmd.conf:

1. Suspend (apm -z) only works the first time after bootup. After the
first wakeup, all other suspends fail silently (i.e. the screen doesn't
go dark, no messages about SUSPENDREQ in syslog).

2. Standby (apm -Z) does the same thing anytime: Blanks the screen,
spins down the drive, and after 3-5 seconds brings everything back up,
because it thinks it got a STANDBYRESUME request.

Attached are dmesg and apm logs of the system. I've disabled all
"resume-on-X" settings in the BIOS, because I thought they might cause
this (but no change). Any ideas?

Thanks,
Lars
-- 
Lars Eggert <larse@isi.edu>               Information Sciences Institute
http://www.isi.edu/larse/              University of Southern California
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APM version: 1.2
APM Managment: Enabled
AC Line status: off-line
Battery status: high
Remaining battery life: 76%
Remaining battery time:  8:25:00
Number of batteries: 2
Battery 0:
	Battery status: high
	Remaining battery life: 77%
	Remaining battery time:  4:01:00
Battery 1:
	Battery status: high
	Remaining battery life: 75%
	Remaining battery time:  4:24:00
Resume timer: disabled
Resume on ring indicator: disabled
APM Capacities:
	global standby state
	global suspend state
	resume timer from suspend

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Copyright (c) 1992-2001 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 4.4-RELEASE #0: Wed Sep 19 23:05:05 PDT 2001
    larse@keg.isi.edu:/usr/src/sys/compile/KERNEL-1.23
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (701.59-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x68a  Stepping = 10
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 268283904 (261996K bytes)
avail memory = 256512000 (250500K bytes)
Preloaded elf kernel "kernel" at 0xc040f000.
Preloaded elf module "snd_maestro3.ko" at 0xc040f09c.
Preloaded elf module "snd_pcm.ko" at 0xc040f140.
module_register_init: MOD_LOAD (vesa, c02c1150, 0) error 6
Pentium Pro MTRR support enabled
Using $PIR table, 9 entries at 0xc00fbd70
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0xf4000000-0xf7ffffff at device 0.0 on pci0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI model 4c46 graphics accelerator> at 0.0 irq 11
pcic0: <TI PCI-1420 PCI-CardBus Bridge> irq 11 at device 3.0 on pci0
pcic0: PCI Memory allocated: 0x44000000
pcic0: TI12XX PCI Config Reg: [ring enable][speaker enable][CSC serial isa irq]
pccard0: <PC Card bus (classic)> on pcic0
pcic1: <TI PCI-1420 PCI-CardBus Bridge> irq 11 at device 3.1 on pci0
pcic1: PCI Memory allocated: 0x44001000
pcic1: TI12XX PCI Config Reg: [ring enable][speaker enable][CSC serial isa irq]
pccard1: <PC Card bus (classic)> on pcic1
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x860-0x86f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xdce0-0xdcff irq 11 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
intpm0: <Intel 82371AB Power management controller> port 0x840-0x84f irq 9 at device 7.3 on pci0
intpm0: I/O mapped 840
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped 800 
pcm0: <ESS Technology Maestro3> port 0xd800-0xd8ff mem 0xf3ffe000-0xf3ffffff irq 5 at device 8.0 on pci0
xl0: <3Com 3c556 Fast Etherlink XL> port 0xd400-0xd4ff mem 0xf3ffd800-0xf3ffd87f,0xf3ffdc00-0xf3ffdc7f irq 11 at device 16.0 on pci0
xl0: Ethernet address: 00:04:76:45:47:e0
miibus0: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci0: <unknown card> (vendor=0x10b7, dev=0x1007) at 16.1 irq 11
orm0: <Option ROMs> at iomem 0xc0000-0xcffff,0xd0000-0xd07ff,0xd0800-0xd0fff,0xd1000-0xd17ff,0xd1800-0xd1fff,0xd2000-0xd27ff,0xd2800-0xd2fff,0xd3000-0xd37ff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x90 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
joy0 at port 0x201 on isa0
pca0 at port 0x40 on isa0
IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to accept, logging limited to 1000 packets/entry by default
DUMMYNET initialized (010124)
IPsec: Initialized Security Association Processing.
ad0: 28615MB <HITACHI_DK23CA-30> [58140/16/63] at ata0-master UDMA33
Mounting root from ufs:/dev/ad0s4a

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