Questions tagged [screen]

The Screen is an integral part of the Raspberry Pi setup. A screen is usually connected via the HDMI or Composite RCA ports, though it may be connected via the use of SSH. Do not use this tag for the terminal multiplexer gnu screen.

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383 views

Raspberry Pi 4 - screen rotation

I just got my new Raspberry Pi 4 and I'm trying to rotate the screen. Usually on previous Raspberry versions I did that simply by putting display_rotate=1 to config.txt, but when doing this on ...
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2k views

Raspberry pi stuck on boot at Starting Terminate Plymouth Boot Screen

I just had a problem with my raspberry pi 3 model b because I accidentally powered it of incorrectly, then I decided to go into recovery mode and reinstall raspbian, I am using NOOBS, the raspberry pi ...
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0answers
2k views

Control LCD brightness?

Is there a way to programmatically control LCD brightness of the screen connected to RPI over HDMI? As far as I could figure there is really no way to achieve this with RPI over HDMI. What about RPI ...
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0answers
877 views

Change PiTFT 2.8" screen resolution

I have a Raspberry Pi 3 running Raspbian Jessie with a PiTFT 2.8" resistive screen. Everything is working great, except that the resolution is not optimal; icons and text are too big for the screen to ...
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0answers
92 views

Raspberry Pi 2 Model B no image

I've just purchased a Raspberry Pi Model B, I've installed NOOBS latest version after I've formatted card with SD card formatter. Problem is when I'm booting it appears the menu to install Raspbian, ...
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0answers
23 views

StandBy with every Monitor except one

I used my RaspPi as a automatic testclient. After a while, the OS crashed and it's not bootable anymore. But thats not the main problem. I need the Raspberry somewhere else. I changed the location ...
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2answers
3k views

Reconnect of multiple RTSP streams on omxplayer and screen

I am setting up multiple rtsp streams on rpi2. The rpi will act like surveillance station. After some research I've managed to do that, here is my script below: #!/bin/bash screen -dmS camera1 sh -c '...
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70 views

Raspberry pi 4 not booting when rotating the display

When booting Gentoo with the UI interface and Raspian Buster Lite (July 2019 version) on the Raspberry Pi 4 (2 Gigas of RAM) the boot is done perfectly and it is possible to work with the PI. However ...
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26 views

I want to increase screen resolution on Raspbian Pixel for PC on DELL Optiplex 755 and ASUS monitor

Problem: cannot increase screen resolution on Raspbian Pixel for PC on DELL Optiplex 755 and ASUS monitor. The monitor is an ASUS VW202S with a single VGA port It works fine at screen resolution of ...
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23 views

Why cant I use hardware keyboard when using VNC

I have a small problem. I have a spare smartphone and decided to use it as a screen for my raspberry pi 3B+. I ordered a physical keyboard and mouse for my raspi. But when I connect with my old ...
1
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1answer
326 views

Fade screen on sleep and brighten on wake

I'm looking for a way to control the screen brightness from code. I saw this post but this just turns the screen on and off. How can I dim the screen before it goes to sleep instead of just turning it ...
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0answers
81 views

3.5in TFT screen hat and Raspberry Pi 3+b

I'm trying to understand something about the MPI3508 screen I purchased (https://www.amazon.ca/dp/B07DQKQG6X). I tried powering it via usb and connected a PC in its HDMI input and got it working (the ...
1
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1answer
140 views

Supply 5v to peripheral using solder pads and not GPIO?

This seems like a simple enough question but it hasn't been easy to find an answer! I have a Pi3 (with recommended PSU), official screen, official camera and I've now added the respeaker 2-mics Pi ...
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0answers
565 views

Issue on Display Resolution

I am unable to set the correct screen resolution when trying to connect TV/Monitor(via HDMI) with RaspberryPi3 at runtime, the following are the steps: Disconnect TV if already connected Boot ...
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0answers
70 views

Some parts of Official 7" Touschscreen no longer registering touch

My Touschscreen has been working fine for over a year, but since a couple of days ago some parts of the screen stopped registering touch. It started with a region in the top left, a day later the ...
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0answers
48 views

Vga screen goes black for 2 seconds then on then off etc

I am having issues with my PI3 and my crt vga arcade monitor. The image will appear for 2 seconds then disappear and this is basically a constant loop. I have changed different resolutions but ...
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23 views

Network accessible screen

Using Raspi, does anyone know of a way to take an old desktop monitor and make it network accessible from any pc? The idea being that you could access it much in the same way you might access ...
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0answers
57 views

My screen displays weird things

I have a problem with my raspberry pi zero. My HDMI screen shows weird things (see below). Other screens work fine it is only this one. I can move my mouse fine. Can I solve this issue or do I have to ...
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0answers
145 views

HDMI display output rendered useless on 2 different Raspberry Pi 2

Is there a way to corrupt the firmware in the Raspberry Pi ARM? I cannot understand what has happened to my 2 RPIs and I was never expecting software or the operating system being able to disable the ...
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0answers
523 views

Driver for 3.5 inch touch Screen (GPIO) which supports KALI LINUX

I have recently bought a 3.5 inch touchscreen for my Raspberry Pi 2 B+. After a lot of search I got this driver (working). But it is only supports Raspbian. I want to run it on KALI. Please Help.
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1answer
221 views

Raspberry pi screen resolution and power supply

My RPi screen resolution is lower when I power it from a mobile charger than when I power it from a power supply. When I use the power supply it gives a different (higher) resolution. I checked the ...
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0answers
672 views

How to change screen resolution for 2.4" monitor via config.txt?

I have tried changing the screen resolution of my 2.4" monitor to 320x240, but no luck. Here is my config.txt http://pastebin.com/UdpHKLfP I have no success changing the screen resolution. My ...
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0answers
125 views

Is there a way to change the boot font size?

On my RPi3B just after the rainbow screen at initial power-up, I see some tiny text on the screen as it starts the boot process (Noobs distro). Later, I see a little larger text before it starts X. ...
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0answers
565 views

With the new openGL driver, can I make a resolution change permanent?

I am using the new openGL driver to run a WebGL app. It runs a lot smoother if I change resolution to 720p, which I can do with xrandr -s 1280x720 This works perfect, but resets after reboot. I ...
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0answers
63 views

RPi3 with Mate: no HDMI output without Ethernet connection

I'm running Mate (LTS) on my new RPi3. Everything is working fine as long as I plug in an Ethernet cable. If the cable is removed, my screen (connected via HDMI without adapters) immediately turns ...
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0answers
349 views

Console is bigger than my Raspberry Pi screen resolution

I have bought a Raspberry Pi 7" touch screen, and it seems to work fine. When the boot process is running, the normal Linux boot messages appear on the screen - but after the screen is filled, it ...
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0answers
36 views

Raspberry Pi 2 no longer connects to screen

I am the proud owner of a Raspberry Pi 2. I have had it for a while now with no major hiccoughs however today I noticed it no longer connected to my 10yr old TV, via HDMI. I have tested it on another ...
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0answers
42 views

Screen APP - Using a Cellular as a screen

Is possible to use an regular cellular as a screen by conneting an usb/hdmi cable. would exist an APP which could identify and turns the cell in a raspberry pi screen?
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0answers
328 views

Eleduino 1024x600 IPS HDMI Capacitive touchscreen shows only line patterns?

I just purchased an Eleduino 1024x600 IPS HDMI Capacitive touchscreen, assembled it, powered it with external USB (a Pi2's USB was unable to keep it on), and tried the following using a Redmere HDMI ...
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0answers
324 views

Is it normal to irssi freezes when receiving dcc?

I'm running it over screen with Raspberry Pi Model B, but when a streaming begins, I am unable to type anything, even Meta + Arrow doesn't work, but changing screen's window with Ctrl + A # works, so, ...
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0answers
84 views

Boot using correct display setup

I have my pi plugged into a power strip with my TV. The pi starts up ~10secs before the TV. As a result, I put hdmi_force_hotplug=1 into config.txt. Now, if I power up my pi normally by switching on ...
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1answer
35 views

Artillery [ ILI9341 ] 3.2" LCD Touch Screen White Display and Driver Problem

I bought this Artillery 3.2 Inch LCD Touch Screen Display Monitor: https://www.aliexpress.com/item/32553185633.html?spm=a2g0s.9042311.0.0.27424c4dFky0Ok But it only shows a white screen, so I ...
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1answer
522 views

Transfer driver in Raspberry Pi 2 Model B with Screen Kedai 3.5

I have a Raspberry Pi 2 Model B and I bought an 3.5" LCD screen from China called Kedai 3.5. To be able to use it, the Chinese company provides a link for downloading a Raspbian image with the screen ...
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0answers
16 views

Raspberry Pi 7" Display White Screen

Good evening all. I have been working on a project involving the official Raspberry Pi 7" touch screen display and now it has spontaneously failed and will only display a white screen. I have ...
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0answers
27 views

LCD screen not working with Raspberry Pi 3B+

I've got Raspberry Pi 3B+ and this screen and I tried to plug it up, but it's not working. OS configurations I tried: just Raspbian Waveshare drivers on same Raspbian some random drivers on same ...
0
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1answer
89 views

Unable to open device /dev/spi

I'm trying to communicate with a 128x64 screen on SPI (GFX-hat pimori). It seems that the device /dev/spi* does not exist, I looked at how to do it on the net, but the device refuses to be created. ...
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0answers
268 views

Prevent Raspberry Pi From Sleeping

want to prevent Raspberry Pi from going to sleep I tried below mentioned Solution but my pi is going to sleep every 10 min. I am using Raspbian OS with Raspberry Pi 2 1.I installed xscreensaver and ...
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0answers
46 views

Resolution problem in 5 inch screen

I have one 5" screen, when I connect it to my Raspberry Pi see like this: But when I connect it to my computer the screen works well: I tried with change the parameter in video section in config....
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0answers
25 views

Pi freezes when setting defaults for large screens, broken pipe message

I ssh into my Pi to run on my laptop with RealVNC. I have a 4K display so everything is very small, almost unreadable. I can expand the window but this makes things blurry and it's annoying to have to ...
0
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1answer
65 views

How to get 3.5PiTFT and 2.8PiTFT to work on Raspbian Jessie 8?

Whenever I download Raspbian Jessie 8 and install it, it automatically works with 7inch display and a full up monitor through ribbon cable and HDMI cable respectively. However, when I plug in the 3....
0
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1answer
325 views

How to hide desktop to show only black screen

How to hide desktop or to show black screen so I can display images and videos by fbi and omxplayer without seeing desktop when next image is loaded?
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0answers
66 views

How to Start program when Pi boots up

I am making a system, in which I need to be able to make the pi autologin and run a python3 script without a monitor or password. The script requires human input from a keyboard, but it doesn't work ...
0
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1answer
447 views

How to keep script running even after session timeout

I have a python script I want to keep running for most of a day. I have tried the following; -- Screen. I SSH to the Raspberry Pi,and they type "screen bash", I then start my script and then "control-...
0
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1answer
214 views

Official 7" Display not functioning correctly

The first day I had the display, it booted fine, loaded and worked just fine, however I had a little bit of flickering from the screen. Today I tried to boot again and the screen comes up with some ...
0
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1answer
106 views

Resolution Issue

When I connect my raspberry pi to a monitor through an HDMI cable, the resolution gets lower at the boot of the desktop UI, but when I click on start menu it turns to 1920×1080. Sometimes it randomly ...
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3answers
621 views

Raspberry doesn't boot on second time

I've been trying to use Stretch on my raspberry pi 3 for a few weeks already, and it seems that I have some trouble for starting the Pi. I installed Stretch on a 32 Gb SD card, but I also tried with ...
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0answers
1k views

How to set 4K mode on Stretch

I have a Raspberry Pi 3 running Raspbian Stretch. I need to connect it to a 17" 4K UHD (3840x2160) monitor via HDMI, I tried to do that but noticed that resolution is automatically set to full hd. I ...
0
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1answer
328 views

Screen gpio removal

So I need to remove headers at back of 5 inch screen. Is it possible to do this .I need screen to be compact as possible in a project. Thanks. These are the one. And I need to place it in a custom ...
0
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1answer
91 views

Running Alexa processes inside Screen to save desktop real estate

Here's the story (TL;DR is at the bottom): I've followed the tutorials in the github page and pimylifeup for setting up Alexa on a RPi3. I now have a working Alexa, started with a nice script. Great ...
0
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1answer
3k views

Only screen resolution option is “Default - preferred monitor settings”

When using the graphics Raspberry Pi Configuration tool, or when using raspi-config from the command line, the only option for setting the resolution is: Default-preferred monitor settings. How do ...