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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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  Laptop doesn't wake up from deep sleep.

Status in linux package in Ubuntu:

Bug description:
  While on battery power, Asus Zenbook UX461U laptop can't wake up from
  suspend with mem_sleep_default=deep kernel option.

  Upon opening the lid or pressing the power button the power LED
  switches from blinking to constant light, the keyboard LEDs blink
  instantly, but nothing more happens. Apart from the power LED the
  laptop doesn't show any signs of operation. The keyboard backlight
  doesn't work. The only way out of this state is powering the laptop
  off by long pressing the power button.

  On AC power, the laptop resumes from deep sleep normally.

  Deep sleep is crucial, because without the mem_sleep_default=deep
  option battery drain is very high (several percent per hour).

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: linux-image-4.18.0-12-generic 4.18.0-12.13
  ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
  Uname: Linux 4.18.0-12-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.1
  Architecture: amd64
   /dev/snd/controlC0:  misha      2527 F.... pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Dec  6 16:24:58 2018
  HibernationDevice: RESUME=UUID=28642731-be8e-4c6b-9cfe-74d637c87bf0
  InstallationDate: Installed on 2018-07-30 (129 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 13d3:56a2 IMC Networks 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-12-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
   linux-restricted-modules-4.18.0-12-generic N/A
   linux-backports-modules-4.18.0-12-generic  N/A
   linux-firmware                             1.175.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to cosmic on 2018-12-01 (5 days ago) 03/16/2018
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX461UA.312
  dmi.board.asset.tag: ATN12345678901234567 UX461UA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 31
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
dmi:bvnAmericanMegatrendsInc.:bvrUX461UA.312:bd03/16/2018:svnASUSTeKCOMPUTERINC.:pnUX461UA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX461UA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct31:cvr1.0: ZenBook Flip UX461UA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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