Please test with the 'nouveau' graphics driver and/or with light-locker disabled or replaced with another screen locker.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to dbus in Ubuntu. https://bugs.launchpad.net/bugs/1788810 Title: Computer won't suspend, DBUS reports that a suspend or shutdown operation already in progress Status in dbus package in Ubuntu: New Bug description: After a fresh boot computer suspends fine, however further attempts to suspend result in failure with the above mentioned error message. When that happens, shutdown doesn't work either; shutdown process gets stuck at some point and I must forcibly turn off or reset the computer. Sometimes the shutdown almost completes, but THEN the computer enters suspend, after which I must wake it up to complete shutdown. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: dbus 1.12.2-1ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18 Uname: Linux 4.15.0-32-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: XFCE Date: Fri Aug 24 10:39:30 2018 SourcePackage: dbus UpgradeStatus: Upgraded to bionic on 2018-06-19 (65 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1788810/+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