SSH startup

geeflaxx

i think a lots of beginners have the same error

Cato

@djbenny07 Try to add "DISPLAY=:0’ in front of your command. Do you really need “sudo”?

Alvinger

Also make sure that you enable X forwarding in the ssh call, e.g. ssh -X user@host.

KirAsh4

DISPLAY=:0 is a must when attempting to start MM through an SSH connection, otherwise it simply doesn’t have a clue what display to use, the one you’re sitting at, or the one on the rpi?
X-Forwarding is not required nor necessary for a simple ssh login, startup, and exit.

geeflaxx

i could you say that i don’t have the electron order.

and display=:0 isn’t it for vertical view?

http://www.bilder-upload.eu/show.php?file=df2e81-1477496516.png

http://www.bilder-upload.eu/show.php?file=64ba61-1477496550.png

bhepler

@geeflaxx The display=:0 parameter is to send the output of the electron process to the monitor attached to your Raspberry Pi.

Rotating the display is done by editing the /boot/config.txt file and adding the line display_rotate=1

KirAsh4

The ‘DISPLAY=:0’ bit is simply telling the system (in this case the rpi), which monitor it should use, in this case, the attached one.

For rotation, using ‘display_rotate’ you can tell the OS how to rotate the output:

display_rotate=0           Normal
display_rotate=1           90 degrees
display_rotate=2          180 degrees
display_rotate=3          270 degrees
display_rotate=0x10000    horizontal flip
display_rotate=0x20000    vertical flip

geeflaxx

a little question:
how i can delete my “desktop” and start with my npm (so i wanna after a restart direct to my npm not on my desktop)?

KirAsh4

You can’t. You need the desktop to run electron which is what displays the mirror. What you can do, is run an automatic (re)start of the mirror. For instructions, please visit https://github.com/MichMich/MagicMirror/wiki/Auto-Starting-MagicMirror

geeflaxx

thanks, but they don’t work
i create the script, and i saved it in the pm2
but if i restart my magic mirror they begin in the desktop
and if i use ‘pm2 start mm.sh’
they go to the mirror

with the command ‘pm2 show mm’ i see that is a x in the field “watch & reload”
what now ?