So, 'echo freeze | sudo tee /sys/power/state' seems to work quite
smoothly. Is there any reason NOT to use this from here on out instead
of 'systemctl suspend'. Could quite well solve my issue.

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https://bugs.launchpad.net/bugs/1740175

Title:
  Ubuntu 17.10 not resuming from suspend, freezing on shut down

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm on an Acer Espire with intel microcode running dual boot Xorg
  17.10 using Gnome. I'd say it's usually 50/50 that i'm able to suspend
  and successfully resume. Same goes for shutting down now, where it
  will freeze on the purple Ubuntu screen. When I suspend, the monitor
  will go out but the hard drive will still be running and I have to
  hard power off. Here's a pm-suspend log:

  Initial commandline parameters:
  Fri Dec 22 16:24:14 EST 2017: Running hooks for suspend.
  Running hook /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend:
  /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend: success.

  Running hook /usr/lib/pm-utils/sleep.d/000record-status suspend suspend:
  /usr/lib/pm-utils/sleep.d/000record-status suspend suspend: success.

  Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:
  Linux qs-ubuntu 4.14.8-041408-generic #201712200555 SMP Wed Dec 20 10:57:38 
UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
  Module                  Size  Used by
  msr                    16384  0
  ccm                    20480  6
  binfmt_misc            20480  1
  nls_iso8859_1          16384  1
  ath3k                  20480  0
  uvcvideo               86016  0
  videobuf2_vmalloc      16384  1 uvcvideo
  videobuf2_memops       16384  1 videobuf2_vmalloc
  videobuf2_v4l2         24576  1 uvcvideo
  btusb                  45056  0
  btrtl                  16384  1 btusb
  videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
  btbcm                  16384  1 btusb
  videodev              176128  3 uvcvideo,videobuf2_core,videobuf2_v4l2
  media                  40960  2 uvcvideo,videodev
  cmdlinepart            16384  0
  btintel                16384  1 btusb
  bluetooth             540672  6 btrtl,btintel,btbcm,ath3k,btusb
  ecdh_generic           24576  1 bluetooth
  intel_spi_platform     16384  0
  intel_spi              20480  1 intel_spi_platform
  spi_nor                32768  1 intel_spi
  joydev                 20480  0
  mtd                    57344  4 spi_nor,intel_spi,cmdlinepart
  intel_rapl             20480  0
  x86_pkg_temp_thermal    16384  0

  I attached the dmesg.log.

  I'm pretty new to linux, so please let me know if there's another log I 
should get for more details. I upgraded to kernel 4.14.8-041408-generic last 
week, which didn't help.
  ---
  ApportVersion: 2.20.7-0ubuntu3.6
  Architecture: amd64
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-16 (101 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  artful
  Uname: Linux 4.14.8-041408-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to artful on 2017-10-20 (66 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

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