[Bug 1782167] [NEW] Computer won't suspend

[A.Kromic]

Public bug reported:

After a fresh start, suspend works fine. However, after a day or two,
the computer simply won't enter suspend state, with no error message;
sometimes when I try several times in a row, I get a notification about
DBus failing to suspend because it is already doing something... or
something like this.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: systemd 237-3ubuntu10
ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18
Uname: Linux 4.15.0-24-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: XFCE
Date: Tue Jul 17 16:08:35 2018
MachineType: LENOVO 5474W9Y
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-24-generic root=UUID=1a87302c-9fb9-4110-99e5-2e0d44fec6b7 ro
SourcePackage: systemd
UpgradeStatus: Upgraded to bionic on 2018-06-19 (27 days ago)
dmi.bios.date: 04/11/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 5JKT55AUS
dmi.board.vendor: LENOVO
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnLENOVO:bvr5JKT55AUS:bd04/11/2011:svnLENOVO:pn5474W9Y:pvrThinkCentreM90:rvnLENOVO:rn:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: 5474W9Y
dmi.product.version: ThinkCentre M90
dmi.sys.vendor: LENOVO

** Affects: systemd (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic

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https://bugs.launchpad.net/bugs/1782167

Title:
  Computer won't suspend

Status in systemd package in Ubuntu:
  New

Bug description:
  After a fresh start, suspend works fine. However, after a day or two,
  the computer simply won't enter suspend state, with no error message;
  sometimes when I try several times in a row, I get a notification
  about DBus failing to suspend because it is already doing something...
  or something like this.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: systemd 237-3ubuntu10
  ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18
  Uname: Linux 4.15.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Tue Jul 17 16:08:35 2018
  MachineType: LENOVO 5474W9Y
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-24-generic root=UUID=1a87302c-9fb9-4110-99e5-2e0d44fec6b7 ro
  SourcePackage: systemd
  UpgradeStatus: Upgraded to bionic on 2018-06-19 (27 days ago)
  dmi.bios.date: 04/11/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 5JKT55AUS
  dmi.board.vendor: LENOVO
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnLENOVO:bvr5JKT55AUS:bd04/11/2011:svnLENOVO:pn5474W9Y:pvrThinkCentreM90:rvnLENOVO:rn:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: 5474W9Y
  dmi.product.version: ThinkCentre M90
  dmi.sys.vendor: LENOVO

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