Questions tagged [lightdm]
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18 questions
0 votes
0 answers
19 views
Xsession terminates with Error: Compiling fragment how to downgrade OpenGL?
I post this question, after being redirected Here from stackoverflow and serverfault. I am trying to build a raspberry pi as kiosk following this write up: https://pimylifeup.com/raspberry-pi-home-...
-1 votes
1 answer
203 views
can't boot into Desktop Environment (GUI)
hello so i was stopping services to save up ram on my raspberry pi 3b to install dlib, for that i did disable lightdm and through raspi-config i disabled splash screen and booted into console (i used ...
0 votes
0 answers
396 views
Unable to run pygame script on Raspberry Pi with display out using framebuffer or X Server
I’m having trouble running a pygame script on my Raspberry Pi Zero 2W with Raspberry Pi OS Lite. The script is intended to display images directly on the screen. However, I’m encountering errors and ...
0 votes
1 answer
297 views
Turning off OS popup "mount" windows
I'm currently working on a RPi 3B+ with RaspberryOS (NOT the lite version), programming a Python GUI for a life-size game. I'm trying to change how the OS behaves. I do not have experience doing that. ...
1 vote
1 answer
73 views
What to do about "set -o vi" breaking X on raspbian
I use KornShell almost exclusively, and I use the following in my .profile for all systems that I log in to: set -o vi Recently, I began using the desktop for Raspberry Pi (all these years, I've been ...
3 votes
1 answer
2k views
Change display manager from SD card
I installed xdm on my raspberry pi os with apt, at the end of the installation, it prompt me to choose default display manager and I chose xdm instead of previously installed lightdm. Now when I power ...
-1 votes
2 answers
2k views
Raspberry Pi 4 with Raspbian fails to load desktop on USB DisplayLink screens
When using a freshly imaged uSD card with Raspbian in my Raspberry Pi 4, after initial splash screens for setup/autoconfigure, I'm left with a black screen, with the text cursor blinking in the top ...
0 votes
0 answers
160 views
After activating Watchdog on Raspbian the system goes to login screen when system reboots after freezing
I have made the necessary watchdog settings for 2021-12-02-raspios-buster-armhf in accordance with Watchdog on the RPi4 in the operating system. When I test the watchdog with fork bomb command sudo ...
-1 votes
2 answers
4k views
How can I enter Ubuntu desktop recovery mode?
I removed gdm and install lightdm, after that I am stuck at infinite loading. Pressed Ctrl + Alt + F2, unable to use TTY... And I cannot enter recovery mode by press shift... What can I do for it?
0 votes
0 answers
337 views
Raspberry Pi Zero W auto login
I am trying to enable an auto login on a Raspberry Pi Zero W with Raspbian Booster 10. I am interested in the Desktop interface, not the Command one, which works with auto login enabled. I have tried ...
0 votes
0 answers
1k views
Lightdm will not autostart
My issue is with Lightdm, it will not autostart, keeps going to CLI. From there I can type startx and it works fine. I have run raspi-config to set boot straight to desktop, seems to have been ignored....
1 vote
0 answers
534 views
Raspberry Pi 4 becomes unresponsive after Chromium idle
I am building a kiosk application on my Raspberry Pi 4 (4GB RAM Version) that requires that Chromium continuously idles as a service. I created a supervisorctl service that will keep it alive and give ...
2 votes
1 answer
1k views
Auto-login with other account than pi
I want to perform autologin with an account "baa_user" at boot, which is in his own group (baa_user) & have his own home folder, without admin rights at all. I tried almost all solutions that I ...
1 vote
0 answers
134 views
kiosk mode: lightm toggles between DisplayServer x-0 and x-1
I am running a Raspberry Pi 3B with a 7" touch display in kiosk mode. I am setting up Firefox to start on a specified web page, and have to specify the X server display number. User pi is set to auto-...
1 vote
0 answers
3k views
Failed to start Light Display Manager
I've been getting this error a few times but somehow was able to get through it by plugging in the hdmi cable (I use vnc). But now the I get this error even when I use the HDMI cable. I tried ...