Which version of Debian to use

DarrenO 0

@sdetweil
I’ve decided to stick with Debian12 (v12.11.0) on my NUC and try to work this matter out as I really want to move on from the existing Debian11 NUC.

I have installed the OS with the vanilla settings added SSH Server, leaving the default Desktop Environments of Debian Desktop and GNOME Desktop selected.

After completion, I added the nominated user account to the sudo group and configured it in the DE to auto-login to circumvent being prompted to select a user and enter a password if/when the host is rebooted.
The Desktop loads and displayed as expected and does not show the Desktop Overview, as per your previous screenshot.

I installed MM via your script and updated npm to the latest version as indicated during the MM install process. MM still did not display. I also tried your updated mm.sh script without success.
I am also unable to view MM via a browser from another computer after setting ipWhitelist to [] (commented out the original) and restarting pm2.

Checking the pm2 error logs does indicate something to do with the Wayland platform :

0|MagicMirror  | [229988:0522/141042.895081:ERROR:wayland_connection.cc(199)] Failed to connect to Wayland display: No such file or directory (2)
0|MagicMirror  | [229988:0522/141042.895519:ERROR:ozone_platform_wayland.cc(276)] Failed to initialize Wayland platform
0|MagicMirror  | [229988:0522/141042.895701:ERROR:env.cc(257)] The platform failed to initialize.  Exiting.
0|MagicMirror  | /home/serveradmin/MagicMirror/node_modules/electron/dist/electron exited with signal SIGSEGV

sdetweil

@DarrenO-0 also need to set

address:"0.0.0.0",

as it defaults to “localhost”, which means only apps inside this systen can connect.

ok, its still trying to use wayland display

try this before the if in mm.sh

export WAYLAND_DISPLAY=wayland-0

DarrenO 0

@sdetweil
I found a way to get MM working on Debian 12 without the use of the Wayland windowing system and steps you provided to get that working.

After initially provisioning the host with the OS, when I was prompted to login, I had to click the Gear icon and select the GNOME on Xorg option, then login as normal.
Once logged in and presented with the Desktop Overview, I enabled the Automatic Login option in Settings > Users.

I then installed the No Overview extension https://extensions.gnome.org/extension/4099/no-overview/ so the GNOME Desktop is displayed instead of the Desktop Overview view after logging in.
This also disables/turns off the Hot Corner and Active Screen Edges options in Settings > Multitasking > General

Installed MM via your script as normal and MM displayed immediately.

Other steps I took to configure the host were to set:
In Settings > Power

Screen Blank = Never
Automatic Suspend = Off

In Settings > Multitasking > Workspaces

Selected Fixed number of workspaces
Set Number of Workspaces = 1

The Overview view and all other GUI features of the host OS can still be accessed by hitting the Windows key on the keyboard.

Hope this helps others who may come across the same issue as I had if/when they upgrade their MM host to Debian 12 (or higher).

sdetweil

@DarrenO-0 back to xorg

I guess the no overview extension also doesn’t work w wayland

DarrenO 0

@sdetweil
it could, but to be honest I don’t know, as I installed it after changing to the xorg desktop

sdetweil

@DarrenO-0 it also works on wayland compositor
get a short view of the desktop before MM comes up