Hi everyone,
(please Cc)
I have a regression here sinc e2.6.38-rc5 against -rc4, suspend does
not work anymore.
Suspend in rc5 stops with "some devices cannot be suspend":
[ 186.824325] PM: Preparing system for mem sleep
[ 187.368534] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 187.384141] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 187.400154] PM: Entering mem sleep
[ 187.400217] Suspending console(s) (use no_console_suspend to debug)
[ 187.431788] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 187.431895] sd 0:0:0:0: [sda] Stopping disk
[ 187.480078] tpm_tis 00:0a: Operation Timed out
[ 187.480095] legacy_suspend(): pnp_bus_suspend+0x0/0x6a returns -62
[ 187.480101] PM: Device 00:0a failed to suspend: error -62
[ 187.919032] PM: Some devices failed to suspend
[ 187.919108] sd 0:0:0:0: [sda] Starting disk
[ 189.091224] PM: resume of devices complete after 1172.182 msecs
[ 189.091687] PM: Finishing wakeup.
[ 189.091691] Restarting tasks ... done.
[ 189.107075] video LNXVIDEO:00: Restoring backlight state
Interestingly I don't see anything in lspci with 00:0a
On the contrary, a successful suspend wiht rc4:
[ 143.048345] PM: Preparing system for mem sleep
[ 143.608538] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 143.624140] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 143.640128] PM: Entering mem sleep
[ 143.640190] Suspending console(s) (use no_console_suspend to debug)
[ 143.683797] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 143.683905] sd 0:0:0:0: [sda] Stopping disk
[ 143.768321] ACPI handle has no context!
[ 143.768341] sdhci-pci 0000:0b:04.2: PCI INT C disabled
[ 143.768352] ACPI handle has no context!
[ 143.768388] pci 0000:00:1f.3: PCI INT C disabled
[ 143.768440] uhci_hcd 0000:00:1d.2: PCI INT C disabled
[ 143.768446] ehci_hcd 0000:00:1d.7: PCI INT A disabled
[ 143.768456] uhci_hcd 0000:00:1d.1: PCI INT B disabled
[ 143.768463] uhci_hcd 0000:00:1d.0: PCI INT A disabled
[ 143.768495] ehci_hcd 0000:00:1a.7: PCI INT C disabled
[ 143.768510] uhci_hcd 0000:00:1a.2: PCI INT C disabled
[ 143.768533] uhci_hcd 0000:00:1a.1: PCI INT B disabled
[ 143.768548] uhci_hcd 0000:00:1a.0: PCI INT A disabled
[ 143.768754] e1000e 0000:00:19.0: PCI INT A disabled
[ 143.768766] e1000e 0000:00:19.0: PME# enabled
[ 143.768834] e1000e 0000:00:19.0: wake-up capability enabled by ACPI
[ 143.776082] ACPI handle has no context!
[ 143.784069] i915 0000:00:02.0: power state changed by ACPI to D3
[ 143.872147] HDA Intel 0000:00:1b.0: PCI INT A disabled
[ 143.872208] ACPI handle has no context!
[ 144.180110] PM: suspend of devices complete after 538.964 msecs
[ 144.228250] PM: late suspend of devices complete after 48.131 msecs
[ 144.230289] ACPI: Preparing to enter system sleep state S3
[ 144.328883] PM: Saving platform NVS memory
[ 144.330244] Disabling non-boot CPUs ...
[ 144.484058] CPU 1 is now offline
[ 144.485027] Extended CMOS year: 2000
[ 144.485027] Back to C!
[ 144.485027] PM: Restoring platform NVS memory
.....
I hope that is enoug information, let me know if you need some
more!
Best wishes
Norbert
------------------------------------------------------------------------
Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan TeX Live & Debian Developer
DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
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