[Bug 1574120] Re: Notebook doesn't suspend when lid is closed after update to 16.04

[Neil Woolford]

System left in buggy state, debug enabled in system.conf, system
rebooted.

neilw at NWPS-LAP:~$ ls /sys/class/drm/
card0           card0-LVDS-1  controlD64  ttm
card0-HDMI-A-1  card0-VGA-1   renderD128  version
neilw at NWPS-LAP:~$ cat /sys/class/drm/*/enabled
disabled
enabled
disabled
neilw at NWPS-LAP:~$ 

Try to suspend by lid closure.

neilw at NWPS-LAP:~$ journalctl 
-- Logs begin at Wed 2016-05-11 17:13:59 BST, end at Wed 2016-05-11 17:20:13 BST
May 11 17:13:59 NWPS-LAP systemd-journald[227]: Runtime journal (/run/log/journa
May 11 17:14:00 NWPS-LAP kernel: Initializing cgroup subsys cpuset
May 11 17:14:00 NWPS-LAP kernel: Initializing cgroup subsys cpu
May 11 17:14:00 NWPS-LAP kernel: Initializing cgroup subsys cpuacct
May 11 17:14:00 NWPS-LAP kernel: Linux version 4.4.0-22-generic (buildd at lcy01-32
May 11 17:14:00 NWPS-LAP kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22
May 11 17:14:00 NWPS-LAP kernel: KERNEL supported cpus:
May 11 17:14:00 NWPS-LAP kernel:   Intel GenuineIntel
May 11 17:14:00 NWPS-LAP kernel:   AMD AuthenticAMD
May 11 17:14:00 NWPS-LAP kernel:   Centaur CentaurHauls
May 11 17:14:00 NWPS-LAP kernel: tseg: 00dfc00000
May 11 17:14:00 NWPS-LAP kernel: x86/fpu: Legacy x87 FPU detected.
May 11 17:14:00 NWPS-LAP kernel: x86/fpu: Using 'lazy' FPU context switches.
May 11 17:14:00 NWPS-LAP kernel: e820: BIOS-provided physical RAM map:
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x0000000000000000-0x0000000000
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x000000000009f400-0x0000000000
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x00000000000e0000-0x0000000000
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x0000000000100000-0x00000000df
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x00000000df8bf000-0x00000000df
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x00000000dfabf000-0x00000000df
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x00000000dfbbf000-0x00000000df
May 11 17:14:00 NWPS-LAP kernel: BIOS-e820: [mem 0x00000000dfbff000-0x00000000df
lines 1-23

I'm afraid journalctl is new to me; is that the output you need, or do
you want me to attach the runtime journal mentioned in the first line
after the header?

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https://bugs.launchpad.net/bugs/1574120

Title:
  Notebook doesn't suspend when lid is closed after update to 16.04

Status in systemd package in Ubuntu:
  Incomplete

Bug description:
  My notebook does not suspend after upgrading from 15.10 to 16.04.

  According to system settings the notebook should suspend when lid is
  closed but actually this does not happen. Instead it continues to run
  as if nothing had happened.

  With the previous versions of ubuntu (14.04-15.10) everything worked
  fine.

  My System: HP Pavilion dv7.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: acpi (not installed)
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sat Apr 23 23:11:15 2016
  InstallationDate: Installed on 2015-10-29 (176 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  SourcePackage: acpi
  UpgradeStatus: Upgraded to xenial on 2016-04-22 (1 days ago)

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