[Bug 2054246] Re: Cannot unlock screen on NN live ISO

[Erich Eickmeyer]

The lockscreen *should* be disabled by default. As discussed on Matrix,
this is directly controlled by the following file:

https://git.launchpad.net/casper/tree/scripts/casper-
bottom/34disable_kde_services

So, unless something has changed in how KDE Frameworks gets the
lockscreen information, this is definitely the culprit. And regardless
of if there was a change in the KDE Frameworks, we now have to identify
that change and work around it.


** Also affects: casper (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/2054246

Title:
  Cannot unlock screen on NN live ISO

Status in casper package in Ubuntu:
  New
Status in plasma-desktop package in Ubuntu:
  New

Bug description:
  On the Kubuntu NN Live ISO, Energy Saving now defaults to sleep after
  a period of inactivity (I think this follows upstream KDE), even on AC
  Power. If your laptop goes to sleep, you cannot wake it with the
  password (which should be empty / no password).

  Work-arounds:
   - Change the Power Saving default to not sleep on inactivity (at least when connected to AC Power) and the Screen Locking default to not lock the screen automatically.
   - Ctrl+Alt+F3 to log in to the TTY with kubuntu user and no password; loginctl to determine your session ID, then loginctl unlock-session idnumber to unlock the session the ctrl alt Fsessionnumber to get back to your GUI.

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