Comment 20 for bug 1213035

This is also happening to me on saucy:

Nov 12 12:08:38 pk0k4dr kernel: [33964.643792] PM: Syncing filesystems ... done.
Nov 12 12:08:38 pk0k4dr kernel: [33965.021021] PM: Preparing system for mem sleep
Nov 12 12:08:42 pk0k4dr kernel: [33965.134863] Freezing user space processes ... (elapsed 0.001 seconds) done.
Nov 12 12:08:42 pk0k4dr kernel: [33965.136441] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
Nov 12 12:08:42 pk0k4dr kernel: [33965.137766] PM: Entering mem sleep
Nov 12 12:08:42 pk0k4dr kernel: [33965.137838] Suspending console(s) (use no_console_suspend to debug)
Nov 12 12:08:42 pk0k4dr kernel: [33965.137889] xhci_hcd 0000:00:14.0: power state changed by ACPI to D0
Nov 12 12:08:42 pk0k4dr kernel: [33965.238268] xhci_hcd 0000:00:14.0: setting latency timer to 64
Nov 12 12:08:42 pk0k4dr kernel: [33965.238338] ehci-pci 0000:00:1a.0: power state changed by ACPI to D0
Nov 12 12:08:42 pk0k4dr kernel: [33965.342280] ehci-pci 0000:00:1a.0: setting latency timer to 64
Nov 12 12:08:42 pk0k4dr kernel: [33965.342306] ehci-pci 0000:00:1d.0: power state changed by ACPI to D0
Nov 12 12:08:42 pk0k4dr kernel: [33965.446254] ehci-pci 0000:00:1d.0: setting latency timer to 64
Nov 12 12:08:42 pk0k4dr kernel: [33965.578114] sd 0:0:0:0: [sda] Synchronizing SCSI cache
Nov 12 12:08:42 pk0k4dr kernel: [33965.578476] sd 0:0:0:0: [sda] Stopping disk
Nov 12 12:08:42 pk0k4dr kernel: [33965.802057] nouveau [ DRM] suspending fbcon...
Nov 12 12:08:42 pk0k4dr kernel: [33965.802061] nouveau [ DRM] suspending display...
Nov 12 12:08:42 pk0k4dr kernel: [33965.802087] nouveau [ DRM] unpinning framebuffer(s)...
Nov 12 12:08:42 pk0k4dr kernel: [33965.802480] mei_me 0000:00:16.0: suspend
Nov 12 12:08:42 pk0k4dr kernel: [33965.803108] nouveau [ DRM] evicting buffers...
Nov 12 12:08:42 pk0k4dr kernel: [33965.827282] nouveau [ DRM] waiting for kernel channels to go idle...
Nov 12 12:08:42 pk0k4dr kernel: [33965.827309] nouveau [ DRM] suspending client object trees...
Nov 12 12:08:42 pk0k4dr kernel: [33965.835924] nouveau [ DRM] suspending kernel object tree...
Nov 12 12:08:42 pk0k4dr kernel: [33966.209804] i915 0000:00:02.0: power state changed by ACPI to D3cold
Nov 12 12:08:42 pk0k4dr kernel: [33966.429324] pci_pm_suspend(): e1000_suspend+0x0/0x20 [e1000e] returns -2
Nov 12 12:08:42 pk0k4dr kernel: [33966.429328] dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns -2
Nov 12 12:08:42 pk0k4dr kernel: [33966.429330] PM: Device 0000:00:19.0 failed to suspend async: error -2
Nov 12 12:08:42 pk0k4dr kernel: [33967.221549] nouveau 0000:01:00.0: power state changed by ACPI to D3cold
Nov 12 12:08:42 pk0k4dr kernel: [33967.221613] PM: Some devices failed to suspend, or early wake event detected
Nov 12 12:08:42 pk0k4dr kernel: [33967.221661] i915 0000:00:02.0: power state changed by ACPI to D0
Nov 12 12:08:42 pk0k4dr kernel: [33967.221684] xhci_hcd 0000:00:14.0: setting latency timer to 64
Nov 12 12:08:42 pk0k4dr kernel: [33967.221737] mei_me 0000:00:16.0: irq 45 for MSI/MSI-X