Comment 0 for bug 1907687

Since upgrading to Ubuntu 20.10 on my Dell XPS 9380, I now experience an unwanted sleep immediately after login. It seems to only occur when I am at my office, where I use dual 1440p displays connected via USB-C, and close my laptop lid immediately after power-on.

Previously, the system would boot and use my external displays without issue. Now very shortly after I login, my system goes to sleep. My workaround is to simply open the lid until I see a screen, and close it, and then everything returns to normal.

A excerpt from attached dmest shows wireless ready at 21s and then deauthenticating at 34s after I login.

 [ 21.378061] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
 [ 22.528077] kauditd_printk_skb: 35 callbacks suppressed
 [ 22.528078] audit: type=1400 audit(1607608802.264:47): apparmor="DENIED" operation="open"
profile="/usr/sbin/cupsd" name="/proc/1091/attr/apparmor/current" pid=1091 comm="cupsd"
requested_mask="r" denied_mask="r" fsuid=0 ouid=0
 [ 23.146095] rfkill: input handler disabled
 [ 27.861772] logitech-hidpp-device 0003:046D:4023.0006: HID++ 2.0 device connected.
 [ 30.927312] Bluetooth: RFCOMM TTY layer initialized
 [ 30.927317] Bluetooth: RFCOMM socket layer initialized
 [ 30.927321] Bluetooth: RFCOMM ver 1.11
 [ 31.131406] rfkill: input handler enabled
 [ 33.688341] rfkill: input handler disabled
 [ 33.900456] audit: type=1400 audit(1607608813.640:48): apparmor="DENIED" operation="capable"
profile="/snap/core/10444/usr/lib/snapd/snap-confine" pid=3278 comm="snap-confine" capability=4
capname="fsetid"
 [ 34.031152] wlp2s0: deauthenticating from c4:71:54:05:39:d1 by local choice (Reason:
3=DEAUTH_LEAVING)

Output from systemctl confirms my wakeup from a sleep state using my open-lid method described above. For anyone else on a 9380, it is worth noting my hostname identifies an older 9365 XPS model I had previously.

 root@imac-XPS-13-9365:~# systemctl status sleep.target
 ● sleep.target - Sleep
      Loaded: loaded (/lib/systemd/system/sleep.target; static)
      Active: inactive (dead)
        Docs: man:systemd.special(7)

 Dec 10 09:00:43 imac-XPS-13-9365 systemd[1]: Reached target Sleep.
 Dec 10 09:00:57 imac-XPS-13-9365 systemd[1]: Stopped target Sleep.

I assume it must be something to do with gdm not detecting external monitors after login, however I do not close the lid, so I am still not sure why a sleep state is triggered. Current packages listed below.

 root@imac-XPS-13-9365:~# dpkg -l | grep gdm
 ii gdm3 3.38.1-2ubuntu1.1 amd64
 GNOME Display Manager
 ii gir1.2-gdm-1.0:amd64 3.38.1-2ubuntu1.1 amd64
 GObject introspection data for the GNOME Display Manager
 ii libgdm1 3.38.1-2ubuntu1.1 amd64
 GNOME Display Manager (shared library)
 root@imac-XPS-13-9365:~# dpkg -l | grep wayland
 ii libva-wayland2:amd64 2.8.0-1 amd64
 Video Acceleration (VA) API for Linux -- Wayland runtime
 ii libwayland-client0:amd64 1.18.0-2~exp1.1 amd64
 wayland compositor infrastructure - client library
 ii libwayland-cursor0:amd64 1.18.0-2~exp1.1 amd64
 wayland compositor infrastructure - cursor library
 ii libwayland-egl1:amd64 1.18.0-2~exp1.1 amd64
 wayland compositor infrastructure - EGL library
 ii libwayland-server0:amd64 1.18.0-2~exp1.1 amd64
 wayland compositor infrastructure - server library
 ii xwayland 2:1.20.9-2ubuntu1.1 amd64
 Xwayland X server

I have included my syslog as well, where you can align the dmesg of my wifi coming on, and then turning off with the following entries.

 Dec 10 09:00:01 imac-XPS-13-9365 kernel: [ 21.378061] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
...
 Dec 10 09:00:13 imac-XPS-13-9365 kernel: [ 34.031152] wlp2s0: deauthenticating from c4:71:54:05:39:d1 by local choice (Reason: 3=DEAUTH_LEAVING)

In between these in my syslog I browsed for lines that might indicate something triggering sleep, and below are some lines I thought were of interest (complete syslog for the period attached).

Everything seems fine up to here ..
 Dec 10 09:00:02 imac-XPS-13-9365 systemd[1]: Startup finished in 15.065s (firmware) + 10.533s (loader) + 4.734s (kernel) + 17.648s (userspace) = 47.981s.
...
 Dec 10 09:00:04 imac-XPS-13-9365 gnome-shell[1960]: Registering session with GDM

This one is interesting, maybe just re-detecting my power supply (which was already plugged in) or an indication that it reach 100%, since it was likely nearly fully charged.

 Dec 10 09:00:08 imac-XPS-13-9365 upowerd[1399]: treating change event as add on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C534.0004/0003:046D:4023.0006/power_supply/hidpp_battery_0

Still later we have
 Dec 10 09:00:10 imac-XPS-13-9365 systemd[1]: Starting User Manager for UID 1000...

gdm detects my panel, even though the lid is closed
 Dec 10 09:00:11 imac-XPS-13-9365 /usr/libexec/gdm-x-session[2937]: (II) modeset(0): EDID for
output eDP-1
 Dec 10 09:00:11 imac-XPS-13-9365 /usr/libexec/gdm-x-session[2937]: (II) modeset(0): Manufacturer: AUO Model: 282b Serial#: 0

And goes on to detect my monitors
 Dec 10 09:00:11 imac-XPS-13-9365 /usr/libexec/gdm-x-session[2937]: (II) modeset(0): EDID for output DP-1-1
 Dec 10 09:00:11 imac-XPS-13-9365 /usr/libexec/gdm-x-session[2937]: (II) modeset(0): Manufacturer: VSC Model: 6b34 Serial#: 16843009
...
 Dec 10 09:00:11 imac-XPS-13-9365 /usr/libexec/gdm-x-session[2937]: (II) modeset(0): EDID for output DP-1-2
 Dec 10 09:00:11 imac-XPS-13-9365 /usr/libexec/gdm-x-session[2937]: (II) modeset(0): Manufacturer: VSC Model: 6b34 Serial#: 16843009
..
Then we get to here
 Dec 10 09:00:12 imac-XPS-13-9365 systemd[2829]: Reached target GNOME Session Manager is ready.
..
 Dec 10 09:00:13 imac-XPS-13-9365 systemd[2829]: Reached target GNOME Session (session: ubuntu).
..
And then all of a sudden the network manager is announcing sleep has been requested

 Dec 10 09:00:13 imac-XPS-13-9365 gnome-session-binary[3059]: GnomeDesktop-WARNING: Could not create transient scope for PID 3297: GDBus.Error:org.freedesktop.DBus.Error.UnixProcessIdUnknown: Process with ID 3297 does not exist.
 Dec 10 09:00:13 imac-XPS-13-9365 NetworkManager[1093]: <info> [1607608813.5648] agent-manager: agent[dad91209bad6c8db,:1.86/org.gnome.Shell.NetworkAgent/1000]: agent registered
 Dec 10 09:00:13 imac-XPS-13-9365 dbus-daemon[2850]: [session uid=1000 pid=2850] Successfully activated service 'org.freedesktop.FileManager1'
 Dec 10 09:00:13 imac-XPS-13-9365 gnome-shell[3080]: Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation
 Dec 10 09:00:13 imac-XPS-13-9365 systemd[1709]: tmp-snap.rootfs_PDp5l4.mount: Succeeded.
 Dec 10 09:00:13 imac-XPS-13-9365 systemd[2829]: tmp-snap.rootfs_PDp5l4.mount: Succeeded.
 Dec 10 09:00:13 imac-XPS-13-9365 systemd[1]: tmp-snap.rootfs_PDp5l4.mount: Succeeded.
 Dec 10 09:00:13 imac-XPS-13-9365 kernel: [ 33.900456] audit: type=1400 audit(1607608813.640:48): apparmor="DENIED" operation="capable" profile="/snap/core/10444/usr/lib/snapd/snap-confine" pid=3278 comm="snap-confine" capability=4 capname="fsetid"
 Dec 10 09:00:13 imac-XPS-13-9365 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
 Dec 10 09:00:13 imac-XPS-13-9365 NetworkManager[1093]: <info> [1607608813.7593] manager: sleep: sleep requested (sleeping: no enabled: yes)
 Dec 10 09:00:13 imac-XPS-13-9365 ModemManager[1257]: <info> [sleep-monitor] system is about to suspend

So I really have no idea what might be causing this, and it doesn't seem clear from what I have reviewed so far.