I have had this problem in the past and it reemerged on an upgrade from
16.04 to 18.04 and have resolved it. For me (Lenovo Yoga) the issue is
with USB rewaking the machine.
The following fix worked for me.
1) Created file: /etc/systemd/system/toggle.XHC.to.fix.suspend.issue.service
with following informaiton
[Unit]
Description="Make suspend ignore USB wake up."
[Service]
ExecStart=/bin/bash -c "echo XHC >> /proc/acpi/wakeup"
[Install]
WantedBy=multi-user.target
2) Created a symbolic link to above script in /etc/systemd/system/multi-
user.target.wants
3) Executed following commands
sudo systemctl daemon-reload
sudo systemctl start toggle.XHC.to.fix.suspend.issue.service
4) checked service was started with
sudo
systemctl status toggle.XHC.to.fix.suspend.issue.service
5) Enable it on boot with
sudo systemctl enable toggle.XHC.to.fix.suspend.issue.service
Notes:
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
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:
Confirmed
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)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1574120/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
