It looks like the suspend is initiated during GDM session initialization. From syslog:
... ul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (II) event2 - Power Button: is tagged by udev as: Keyboard Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (II) event2 - Power Button: device is a keyboard Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (II) event2 - Power Button: device removed Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2" Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6) Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (**) Option "xkb_model" "pc105" Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (**) Option "xkb_layout" "cz" Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (**) Option "xkb_variant" "qwerty" Jul 21 20:48:46 delfin NetworkManager[1343]: <info> [1595357326.2138] manager: sleep: sleep requested (sleeping: no enabled: yes) Jul 21 20:48:46 delfin NetworkManager[1343]: <info> [1595357326.2139] device (DC:F7:56:55:02:9B): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed') Jul 21 20:48:46 delfin NetworkManager[1343]: <info> [1595357326.2144] device (p2p-dev-wlp4s0): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed') Jul 21 20:48:46 delfin NetworkManager[1343]: <info> [1595357326.2147] manager: NetworkManager state is now ASLEEP Jul 21 20:48:46 delfin systemd[1]: Reached target Sleep. Jul 21 20:48:46 delfin systemd[1]: Starting Suspend... Jul 21 20:48:46 delfin systemd-sleep[1804]: Suspending system... Jul 21 20:48:46 delfin kernel: [ 151.307227] PM: suspend entry (deep) Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (II) event2 - Power Button: is tagged by udev as: Keyboard Jul 21 20:48:46 delfin /usr/lib/gdm3/gdm-x-session[1635]: (II) event2 - Power Button: device is a keyboard ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1888422 Title: Notebook suspends during boot when booting with lid closed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1888422/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
