after:
echo shutdown > /sys/power/disk
echo disk > /sys/power/state
i get:
Could not suspend device 0000:00:0a.2: error -22
0000:00:0a.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI
USB 1.1 Controller (rev 50)
0000:00:0a.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI
USB 1.1 Controller (rev 50)
0000:00:0a.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51)
it's a pci usb 2.0 card. no active device plugged there.
i compiled ehci and uhci as module and now i can suspend after unloading both.
this is the only problem i have.
Stopping tasks: =============================================|
Freeing memory... done (38970 pages freed)
usbfs 1-2:1.0: resume is unsafe!
ACPI: PCI interrupt for device 0000:00:0d.0 disabled
ACPI: PCI interrupt for device 0000:00:0a.2 disabled
Could not suspend device 0000:00:0a.2: error -22
ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKB] -> GSI 10 (level, low) ->
IRQ 10
ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
eth1: Setting promiscuous mode.
Some devices failed to suspend
Restarting tasks... done
device ppp0 left promiscuous mode
ehci_hcd 0000:00:0a.2: remove, state 1
usb usb4: USB disconnect, address 1
Trying to free free IRQ11
ehci_hcd 0000:00:0a.2: USB bus 4 deregistered
ACPI: PCI interrupt for device 0000:00:0a.2 disabled
Stopping tasks: ========================================|
Freeing memory... done (14683 pages freed)
ACPI: PCI interrupt for device 0000:00:0d.0 disabled
ACPI: PCI interrupt for device 0000:00:0a.1 disabled
Could not suspend device 0000:00:0a.1: error -22
ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKB] -> GSI 10 (level, low) ->
IRQ 10
ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
eth1: Setting promiscuous mode.
uhci_hcd 0000:00:0a.1: HC isn't running!
hub 3-0:1.0: PM: resume from 1, parent usb3 still 1
hub 3-0:1.0: hub_port_status failed (err = -113)
hub 3-0:1.0: hub_port_status failed (err = -113)
hub 3-0:1.0: activate --> -113
hub 3-0:1.0: hub_port_status failed (err = -113)
hub 3-0:1.0: hub_port_status failed (err = -113)
Some devices failed to suspend
Restarting tasks... done
uhci_hcd 0000:00:0a.1: remove, state 4
usb usb3: USB disconnect, address 1
Trying to free free IRQ9
uhci_hcd 0000:00:0a.1: USB bus 3 deregistered
ACPI: PCI interrupt for device 0000:00:0a.1 disabled
uhci_hcd 0000:00:0a.0: remove, state 1
usb usb2: USB disconnect, address 1
uhci_hcd 0000:00:0a.0: USB bus 2 deregistered
ACPI: PCI interrupt for device 0000:00:0a.0 disabled
uhci_hcd 0000:00:04.2: remove, state 1
usb usb1: USB disconnect, address 1
usb 1-2: USB disconnect, address 3
uhci_hcd 0000:00:04.2: USB bus 1 deregistered
ACPI: PCI interrupt for device 0000:00:04.2 disabled
Stopping tasks: ========================================|
Freeing memory... done (6067 pages freed)
ACPI: PCI interrupt for device 0000:00:0d.0 disabled
ACPI: PCI interrupt for device 0000:00:09.0 disabled
swsusp: Need to copy 12470 pages
ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
eth0: Setting promiscuous mode.
ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKB] -> GSI 10 (level, low) ->
IRQ 10
ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 9 (level, low) -> IRQ
9
eth1: Setting promiscuous mode.
Restarting tasks... done
lspci
0000:00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host
bridge (rev 03)
0000:00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP
bridge (rev 03)
0000:00:04.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
0000:00:04.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
0000:00:04.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
0000:00:04.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
0000:00:09.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone]
(rev 30)
0000:00:0a.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 50)
0000:00:0a.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 50)
0000:00:0a.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51)
0000:00:0b.0 Multimedia audio controller: Ensoniq ES1370 [AudioPCI] (rev 01)
0000:00:0d.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado]
(rev 74)
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 RF/SG AGP
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