Bug#1005339: [Solved] This issue is not a Debian bullseye problem

[Mario Natiello]

[Solved]
The issue is solved if the external monitor is connected natively to the
laptop's displayport instead of using displaymanager-debian through a
dock.

-- 
Mario Natiello

Bug#1005339: general: usbmouse+keyboard lag on closing the lid or issuing xrandr --output eDP-1 --off

[Mario Natiello]

Package: general
Severity: normal

Dear Maintainer,

   * What led up to the situation?
with an external monitor attached, closing the lid or issuing
  xrandr --output eDP-1 --off
to disable the laptop screen.

   * What exactly did you do (or not do) that was effective (or
 ineffective)?
 close laptop lid or issue above xrandr command
 
   * What was the outcome of this action?
the usbmouse and keyboard lag

   * What outcome did you expect instead?
normal behaviour of usbmouse and keyboard

Note: By issuing
xrandr --auto
usbmouse+keyboard return to normal, but the laptop screen is on, even
if lid is closed

Linux  5.10.0-11-amd64 #1 SMP Debian 5.10.92-1 (2022-01-18)
x86_64 GNU/Linux
Debian 11 bullseye

-- 
Mario Natiello