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While running an Ubuntu kernel (not a mainline or third-party kernel)
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apport-collect 1859324

and then change the status of the bug to 'Confirmed'.

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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1859324

Title:
  suspend/resume broken on macbook pro 15"

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hello!

  Suspend/resume broken on my Macbook Pro, device immidiatly wakes up
  after suspend unless "00:14.0 USB controller: Intel Corporation 8
  Series/C220 Series Chipset Family USB xHCI (rev 05)" is disabled.

  axet@axet-laptop:~$ cat /proc/acpi/wakeup 
  Device        S-state   Status   Sysfs node
  P0P2    S3    *enabled   pci:0000:00:01.0
  GFX0    S3    *disabled  pci:0000:01:00.0
  PEG1    S3    *enabled   pci:0000:00:01.1
  EC      S4    *disabled  platform:PNP0C09:00
  GMUX    S3    *disabled  pnp:00:03
  HDEF    S3    *disabled  pci:0000:00:1b.0
  RP03    S3    *enabled   pci:0000:00:1c.2
  ARPT    S4    *disabled  pci:0000:03:00.0
  RP04    S3    *enabled   pci:0000:00:1c.3
  RP05    S3    *enabled   pci:0000:00:1c.4
  XHC1    S3    *enabled   pci:0000:00:14.0
  ADP1    S4    *disabled  platform:ACPI0003:00
  LID0    S4    *enabled   platform:PNP0C0D:00
  axet@axet-laptop:~$ 

  XHC1 should be disabled with:

  echo XHC1 > /proc/acpi/wakeup

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