Another wrinkle since this week's kernel update in 20.04.1 (from
5.4.0.54.57 to 5.4.0.56.59: on every second or third startup in the
UltraDock and with the external HDMI display as primary (which is where
this suspend on login password problem occurs), the system now goes into
never-never land instead of suspending. The external display stays
active (doesn't go into power standby) but remains black; if I open the
lid of the docked laptop it also usually remains black; the soft reboot
(Alt+Prtscrn followed by REISUB) does nothing; so the only option is a
hard power down.

Wait 10-15 seconds and restart, and it's back to the usual suspend on
entry of the login password.

Please fix.... again, this bug affects every Ubuntu system here. All
20.04 and ThinkPads from T440 through T480 series; so older to
practically new.

Thanks.

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https://bugs.launchpad.net/bugs/1897185

Title:
  Laptop docked with lid closed, goes to sleep immediately on login

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