[Bug 31931] Hibernate fails on IBM x31

Crispin Flowerday gnome at flowerday.cx
Sun Feb 19 00:03:29 UTC 2006


Public bug reported:
https://launchpad.net/malone/bugs/31931

Affects: linux-source-2.6.15 (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
If I call "echo -n disk > /sys/power/state" just like the acpi support
scripts do, the kernel fails to actually hibernate the machine - it
appears to write the memory to disk, but then immediately resumes.

The dmesg output is:

[4495955.109000] Freezing cpus ...
[4495955.114000] Stopping tasks: ========================================================================================================================|
[4495955.134000] Freeing memory... done (9006 pages freed)
[4495955.292000] GTM info 78,14,0,0,13
[4495955.298000] ACPI: PCI interrupt for device 0000:02:08.0 disabled
[4495955.313000] eth1: Going into suspend...
[4495955.323000] ACPI: PCI interrupt for device 0000:02:02.0 disabled
[4495955.339000] ACPI: PCI interrupt for device 0000:02:00.1 disabled
[4495955.343000] ACPI: PCI interrupt for device 0000:02:00.0 disabled
[4495955.347000] ACPI: PCI interrupt for device 0000:00:1f.5 disabled
[4495955.351000] ACPI: PCI interrupt for device 0000:00:1d.7 disabled
[4495955.365000] ACPI: PCI interrupt for device 0000:00:1d.2 disabled
[4495955.368000] ACPI: PCI interrupt for device 0000:00:1d.1 disabled
[4495955.372000] ACPI: PCI interrupt for device 0000:00:1d.0 disabled
[4495955.375000] swsusp: Need to copy 63830 pages
[4495955.375000] swsusp: critical section/: done (63830 pages copied)
[4495955.375000] swsusp: Restoring Highmem
[4495958.378000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
[4495958.385000] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[4495958.389000] ACPI: PCI Interrupt 0000:00:1d.1[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
[4495958.397000] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[4495958.401000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
[4495958.409000] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[4495958.425000] PCI: Enabling device 0000:00:1d.7 (0000 -> 0002)
[4495958.430000] ACPI: PCI Interrupt 0000:00:1d.7[D] -> Link [LNKH] -> GSI 11 (level, low) -> IRQ 11
[4495958.439000] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[4495958.448000] ehci_hcd 0000:00:1d.7: debug port 1
[4495958.454000] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[4495958.468000] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[4495958.480000] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[4495958.486000] ACPI: PCI Interrupt 0000:00:1f.1[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
[4495958.499000] ACPI: PCI Interrupt 0000:00:1f.5[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
[4495958.513000] PCI: Setting latency timer of device 0000:00:1f.5 to 64
[4495958.773000] ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
[4495958.788000] ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
[4495958.802000] ACPI: PCI Interrupt 0000:02:00.1[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
[4495958.817000] ACPI: PCI Interrupt 0000:02:00.2[C] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
[4495958.832000] eth1: Coming out of suspend...
[4495958.850000] PCI: Enabling device 0000:02:02.0 (0000 -> 0002)
[4495958.857000] ACPI: PCI Interrupt 0000:02:02.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
[4495959.200000] Start STM
[4495959.209000] start GTF
[4495959.216000] data 2,0,0,0,0,a0,ef
[4495959.223000] data 0,0,0,0,0,a0,f5
[4495959.229000] data 3,45,0,0,0,a0,ef
[4495959.236000] data 3,c,0,0,0,a0,ef
[4495959.356000] swsusp: cannot find swap device, try swapon -a.
[4495959.383000] Restarting tasks... done
[4495959.391000] Thawing cpus ...
[4495964.676000] agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
[4495964.676000] agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode
[4495964.676000] agpgart: Putting AGP V2 device at 0000:01:00.0 into 1x mode




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