> OK then it sounds like a kernel configuration problem where the system
is sleeping some components too deeply to wake up.

Yes, it may be a kernel configuration problem, as I can' t reproduce
this issue on a Ubuntu 22.04 live image, and I didn't have it before
Ubuntu 22.04 and don't have it now on openSUSE Tumbleweed with KDE and
the latest kernel.

> Do you have 'tlp' installed? If so then it's a tlp bug/feature. Just
uninstall tlp.

Yes, I have TLP installed, but I masked it (but not uninstalled) and it
had no effect. Also, I mentioned earlier that I didn't have this issue
before Ubuntu 22.04 and don't have it now on other distros.

> Can you provide output from 'lspci' and a copy of your
/proc/acpi/wakeup file?

I had to switch from Ubuntu to another distro, so I can't provide the
contents of this file just yet. Let the bug report be open, I plan to
return to Ubuntu with the first corrective release (22.04.1) and if the
issue persists, I will provide additional information.

Thank you so much for helping me solve this issue!

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1977977

Title:
  [Lenovo ThinkPad E580] System doesn't wake up after locking, unless a
  USB mouse is installed

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After I lock my screen and let it blank, moving the mouse or pressing
  any key on the keyboard won't wake it up. Pressing Ctrl+Alt+F1 doesn't
  help.

  That's on a fully up-to-date Ubuntu 22.04 (GNOME 42.1, Wayland).

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: gdm3 42.0-1ubuntu7
  ProcVersionSignature: Ubuntu 5.15.0-37.39-generic 5.15.35
  Uname: Linux 5.15.0-37-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Jun  8 16:30:14 2022
  InstallationDate: Installed on 2022-06-08 (0 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 
(20220419)
  SourcePackage: gdm3
  UpgradeStatus: No upgrade log present (probably fresh install)

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