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[rob loranger <1473596@xxxxxxxxxxxxxxxxxx>]

After rebooting into a previous kernel (3.19.0-22) it seems the issue is
resolved. I assume this means a change between there and kernel 4.0.0-4.

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Title:
  resume from suspend fails, works thereafter

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  when I resume from suspend the system drops back to suspend before the
  display can fully come back up. if I then try a second time it works,
  but the wireless connection is dropped and can only be re-connected
  via the connect to hidden network option in unity's network manager.

  I had this problem previously in 15.04 and finding no solution I
  switched to 15.10 where the issue had resolved. since updating,
  presumably the kernel, the problem has resumed in 15.10.

  I will boot in to my most recent prior kernel and see if the problem
  persists.

  let me know any other information I can provide.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.0.0-4-generic 4.0.0-4.6
  ProcVersionSignature: Ubuntu 4.0.0-4.6-generic 4.0.7
  Uname: Linux 4.0.0-4-generic x86_64
  ApportVersion: 2.17.3-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  robbie     2229 F.... pulseaudio
   /dev/snd/controlC1:  robbie     2229 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Jul 10 16:35:51 2015
  HibernationDevice: RESUME=UUID=1be1e682-410a-490f-a136-54b071211892
  InstallationDate: Installed on 2015-06-24 (16 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150609)
  MachineType: Hewlett-Packard p6706f
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.0.0-4-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.0.0-4-generic N/A
   linux-backports-modules-4.0.0-4-generic  N/A
   linux-firmware                           1.145
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/28/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 6.11
  dmi.board.name: 2AB1
  dmi.board.vendor: FOXCONN
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: MXX1020D7B
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr6.11:bd12/28/2011:svnHewlett-Packard:pnp6706f:pvr:rvnFOXCONN:rn2AB1:rvr1.00:cvnHewlett-Packard:ct3:cvr:
  dmi.product.name: p6706f
  dmi.sys.vendor: Hewlett-Packard

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