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How to crop off top of display

So I'm working on a Spotify jukebox that displays album art. I have a Python script that opens the URL hosting the art in chromium, and updates it when the song changes, by opening a new tab. My ...
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0answers
120 views

Run chromium with kiosk with auto-refreshing webpage (Spotify Jukebox)

I know I can run Chromium full screen based off of this tutorial, in kiosk mode, but I'm wondering what would I need to do to set up my pi up so that instead of just running one webpage on startup, it ...
1
vote
1answer
61 views

Call chromium within a Python script in crontab

I'm doing a digital signage project for a marketing agency that I work for. I have a Python Script that when called manually in Shell does everything, log and then opens Chromium. But when It starts ...
2
votes
0answers
1k views

ERROR:sandbox_linux.cc(344)] InitializeSandbox() called with multiple threads in process gpu-process

I am using a Raspberry Pi: pi@raspberrypi:~ $ lsb_release -a No LSB modules are available. Distributor ID: Raspbian Description: Raspbian GNU/Linux 9.3 (stretch) Release: 9.3 Codename: ...
1
vote
1answer
1k views

RFID RC522 Reader & Chromium Web Page

I'm having a bit of difficulty locating a specific example, however I have found people referencing that they have accomplished what I am looking for. At a basic level, I have a webpage being served ...
0
votes
1answer
295 views

Tkinter application window in front of Chromium in Kiosk mode

On my Raspberry Pi I have created a tkinter application with one button and configured Chromium to start in kiosk mode. In my python application I set the following: root.lift() root.wm_attributes("...
0
votes
1answer
464 views

error while run chromium-browser in python kiosk mode

import os os.system("chromium-browser --kiosk") when i run this code in python it showing error "" please start chromium as a normal user cannot run as root user "" how to start chromium-browser as ...