Suspend and resume on Dell E6520

[Sebastian Chmielewski]

Hi,
I've reported two bugs related to suspend and resume on Dell E6520
(misc/161715 and misc/161713).
First is that system goes to sleep only when key sequence like 'Ctrl-C' is
pressed after command 'zzz'.
Second is that this system cannot resume from suspend. Nothing is shown on
attached firewire console and removing (or not loading at all at boot time) nvidia.ko didn't help.
I've booted kernel without additional modules (I've most of drivers compiled
as modules) but it didn't help. 

What is needed to debug this issues?

pciconf -lv output:
hostb0 at pci0:0:0:0:      class=0x060000 card=0x04941028 chip=0x01048086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = HOST-PCI
pcib1 at pci0:0:1:0:       class=0x060400 card=0x04941028 chip=0x01018086 rev=0x09 hdr=0x01
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
none0 at pci0:0:22:0:      class=0x078000 card=0x04941028 chip=0x1c3a8086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = simple comms
em0 at pci0:0:25:0:        class=0x020000 card=0x04941028 chip=0x15028086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = network
    subclass   = ethernet
ehci0 at pci0:0:26:0:      class=0x0c0320 card=0x04941028 chip=0x1c2d8086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = serial bus
    subclass   = USB
hdac1 at pci0:0:27:0:      class=0x040300 card=0x04941028 chip=0x1c208086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = multimedia
    subclass   = HDA
pcib2 at pci0:0:28:0:      class=0x060400 card=0x04941028 chip=0x1c108086 rev=0xb4 hdr=0x01
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
pcib3 at pci0:0:28:1:      class=0x060400 card=0x04941028 chip=0x1c128086 rev=0xb4 hdr=0x01
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
pcib4 at pci0:0:28:2:      class=0x060400 card=0x04941028 chip=0x1c148086 rev=0xb4 hdr=0x01
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
pcib5 at pci0:0:28:3:      class=0x060400 card=0x04941028 chip=0x1c168086 rev=0xb4 hdr=0x01
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
pcib6 at pci0:0:28:5:      class=0x060400 card=0x04941028 chip=0x1c1a8086 rev=0xb4 hdr=0x01
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
ehci1 at pci0:0:29:0:      class=0x0c0320 card=0x04941028 chip=0x1c268086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = serial bus
    subclass   = USB
isab0 at pci0:0:31:0:      class=0x060100 card=0x04941028 chip=0x1c4f8086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-ISA
ahci0 at pci0:0:31:2:      class=0x010601 card=0x04941028 chip=0x1c038086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = mass storage
    subclass   = SATA
ichsmb0 at pci0:0:31:3:    class=0x0c0500 card=0x04941028 chip=0x1c228086 rev=0x04 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = serial bus
    subclass   = SMBus
vgapci0 at pci0:1:0:0:     class=0x030000 card=0x04941028 chip=0x105610de rev=0xa1 hdr=0x00
    vendor     = 'NVIDIA Corporation'
    class      = display
    subclass   = VGA
hdac0 at pci0:1:0:1:       class=0x040300 card=0x04941028 chip=0x0e0810de rev=0xa1 hdr=0x00
    vendor     = 'NVIDIA Corporation'
    class      = multimedia
    subclass   = HDA
iwn0 at pci0:3:0:0:        class=0x028000 card=0x13218086 chip=0x00828086 rev=0x34 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = network
fwohci0 at pci0:11:0:0:    class=0x0c0010 card=0x04941028 chip=0x13f71217 rev=0x05 hdr=0x00
    vendor     = 'O2 Micro Inc'
    class      = serial bus
    subclass   = FireWire
sdhci0 at pci0:11:0:1:     class=0x080501 card=0x04941028 chip=0x83211217 rev=0x05 hdr=0x00
    vendor     = 'O2 Micro Inc'
    class      = base peripheral
    subclass   = SD host controller
none1 at pci0:11:0:2:      class=0x018000 card=0x04941028 chip=0x83311217 rev=0x05 hdr=0x00
    vendor     = 'O2 Micro Inc'
    class      = mass storage

sysctl hw.acpi:
sysctl hw.acpi
hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S3
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: NONE
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 1
hw.acpi.disable_on_reboot: 0
hw.acpi.handle_reboot: 1
hw.acpi.reset_video: 0
hw.acpi.cpu.cx_lowest: C1
hw.acpi.acline: 1
hw.acpi.battery.life: 100
hw.acpi.battery.time: -1
hw.acpi.battery.state: 0
hw.acpi.battery.units: 3
hw.acpi.battery.info_expire: 5
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.user_override: 0
hw.acpi.thermal.tz0.temperature: 25,0C
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.passive_cooling: 0
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: -1
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 107,0C
hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.thermal.tz0._TC1: -1
hw.acpi.thermal.tz0._TC2: -1
hw.acpi.thermal.tz0._TSP: -1

best regards,
-- 
Sebastian Chmielewski * jid:chmielsster at gmail.com * gg:3336919 * icq:224161389