Questions tagged [boot]

These questions refer to the initial starting up of the Raspberry PI.

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Raspbian 10 boot on Pi3 but not boot on pi4

I have a copy of a working raspbian 10 SD card. When I clone it, clone SD card didnt boot on pi4 giving error: print_req_error i/o error dev mmcblk0 sector 0 buffer io error on dev mmcblk0, logical 0,...
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1answer
18 views

Raspberry pi stuck at smbd.service?

I edited my /home/pi/.bashrc file, and i reboot it, but the raspberry pi stuck at smbd.service with the welcome screen.
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36 views

How to run python script at startup?

I've been all over the internet looking for a solution for this but everybody seems to have different answers and none of them work. I have a python script that emits audio through the headphone jack ...
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25 views

kernel panic after shrinking with PiShrink-macOS

I tried to use multiple times self compiled PiShrink-macOS from this repository https://github.com/lisanet/PiShrink-macOS on my Mac OSx Big Sur 11.4, but when triyng to boot shrinked image, it always ...
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Disable boot-time messages

I'm on Rpi-4 and the OS is DietPi. I have modified /boot/cmdline.txt using the following parameters to disable all and every boot-time logs: console=tty3 root=PARTUUID=907af7d0-02 rootfstype=ext4 ...
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2answers
63 views

reboot raspberry pi supplied after shutdown

My Raspberry Pi is connected to the supply, and after shutting down, it is still connected to the supply and the red led is on. Is it possible to reboot the pi without removing the supply and without ...
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2answers
68 views

How to boot and safely shutdown with a button when WAKE_ON_GPIO=0

1. Description To boot and shutdown my pi I have been using a button shorting GPIO 3 an GND. However after shutting down the pi, the fan shim and HDD keep on running. To solve this I've edited the ...
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Fat volume not supported boot error on raspberry pi 4

I got my first raspberry pi (pi 4, 8Gb model). I am downloaded raspbian and Ubuntu from official website and flash them into my 32Gb Hp micro SDHC card (Class 10, U1). I got an unexpected error "...
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3answers
40 views

How to find reboot/shutdown cause in Buster OS?

I was analyzing my raspberry pi for reboot and its time and its cause. Earlier I was working on Jessie and I was able to understand the reboot or shutdown is normal by observing the syslog file for ...
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1answer
13 views

camera program gives error when run in /etc/profile but the program runs fine

This is the error I get : picamera.exc.PiCameraMMALError: Failed to enable connection: Out of resources import numpy as np import os from picamera import PiCamera from time import sleep from gpiozero ...
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How to remove black border at bottom screen chromium (kioskmode)

When I run chromium at startup in kioskmode, I see a black border (+/- 100px) at the bottom of the screen. When I move the mouse to that space, the cursor changes to an X. In boot/config.txt I ...
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Mount USB then NFS

I'm creating a kubernetes cluster with 1 desktop pc and 3 raspberry pi4. The desktop PC is set as master node and NFS server. Each RPi4 has two USB keys: Ubuntu 21.04 Server on 32GB key Storage on ...
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1answer
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Can't boot RPI4

My raspberry pi 4 don't seems to boot anymore (tried different SD card, OS, power adaptor) The red led next to the power (USB-C) remain static red. The green led next to it blink 8x when I plug to a ...
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29 views

How can I enable wireless for a dropbear-initramfs

I'm trying to unlock cryptdisks over wifi+ssh. It's fairly common to have luks disks + ssh, but I've never seen a tutorial geared towards wifi. In fact, if you run update-initramfs -u -v -k $(uname -r)...
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1answer
98 views

Raspberry pi with HDD and SSD not booting on reboot

I have a Raspberry Pi 4 B with 2 disks connected via usb. One is an SSD and the other is an HDD. Both of them are in SATA to USB cases that have their own power supply each. I've configured the Rpi4 ...
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30 views

Raspberry pi 4 gives vertical color lines on bootup

I am using a Raspberry pi 4 model B 4GB with ubuntu 20.04 installed on a 32GB memory card and when I booted, I got a display with vertical color lines. I tried using multiples displays and all results ...
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116 views

Kali boot from USB on Pi v4

Has anyone been successful in booting the Raspberry Pi v4 from USB? I have been successful in booting on a Pi v3 B+, using this as a guide: How to install Kali Linux on a USB for the RaspberryPi? ...
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2answers
35 views

Raspberry Pi 4 does not respond ssh

My setup is a RaspberryPi4 with SSD (Kingston 120GB) as boot drive. It has also a regular HDD connected to it. Both hard drives are connected to a USB dock via 3.0 USB. The dock has also a power ...
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17 views

Directly boot into my program that requires user input

I have a project called "Sleepy Notes" where I can type early in the morning and record dreams, poems and crazy ideas. Now since my program requires user input via the keyboard it cannot be ...
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1answer
84 views

My raspberry pi 4 didn't boot

My raspberry pi 4 was in normal use yesterday, but didn't boot today: I am using the Pi4, suddenly it does not boot into the memory card anymore, only the red light (power light) does not light the ...
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2answers
36 views

Take Serial (tx/rx GPIO) Input with script running at startup

I've run lots of cron jobs and have set up scripts to run at startup. I assumed this would be an easy task because maybe I'm missing something. I have a script that when it sees a specific message ...
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87 views

OpenBSD on Pi 4; will not boot from USB device

I am going by this tutorial. The Pi will not boot from the OpenBSD install USB. I will see it go through the pxe/http boot checks, and nothing USB related. Once it finishes, having not found anything ...
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1answer
39 views

Use same SSD as Pi boot image and Windows/Pi file store

I’ve scoured the web and this forum for an answer to my question and came up empty. So apologies if this is answered elsewhere. I have a 1GB m.2 SATA SSD that I would like to BOTH use as my Pi boot ...
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16 views

Cannot change boot option to desktop

When I execute and change the boot options to desktop auto login, the behavior always reverts back to terminal requiring log in. I have updated every package successfully. This is Raspberry Pi ...
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34 views

External SSD not properly detected if connected before boot

I have 2 Samsung 870 EVOs with USB bridges that I'd like to connect to RPi4. It seems to work fine when I connect them after the RPi4 has already booted and I can see them properly using lsblk. ...
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2answers
38 views

Error setting ZNC start at boot on Raspberry

I'm trying to start ZNC on my Raspberry at boot. I followed step by step this official guide creating the /etc/init.d/azn script #! /bin/sh ### BEGIN INIT INFO # Provides: znc # Required-...
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1answer
13 views

No sound and bad resolution when Pi turned on before AVR

I have my Raspberry Pi 400 hooked up through HDMI to an AVR that is hooked up to a projector. When I turn the AVR on and then I turn the Pi, everything works. When I do it the other way around I get ...
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0answers
63 views

Running Simple Script On Every Boot

Want to run a bash script start.sh with one command that executes tmux and ffmpeg at startup on my Raspberry Pi 4B. The RPi OS loads the Desktop, but to interact with the process only need a terminal (...
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3answers
48 views

Setting update command on rc.local

what will happen if I put my update and upgrade command on /etc/rc.local?? after reading some forums and all I understand that we can use crontab and so on. But what will happen if I do it in this way....
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1answer
68 views

Start menu for Raspberry?

I want to have a start menu for raspbian, which comes up after boot into console, where I can choose what to start: Console, GUI, Emulation Station or a media player like xmbc. This could be a script ...
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27 views

How to re-enable console login on Raspbery Pi image?

I have an image, which boots into neither console, nor GUI (only web services available). How this could be done? How to re-enable console login? I can only edit image, not run raspi-config
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1answer
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Custom Config Files in boot folder

I am working with a pi image that I generated from a local pi that I customized to suit my application case. I generate the image using piclone. Now I need to deploy the image on several pi(s) and ...
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1answer
52 views

Raspberry Pi 2 boot sequence

I found following chart on Raspberry Pi boot process: This is from https://docplayer.net/1716512-Embedded-linux-systems.html and if I understand correctly, it is for Raspberry Pi 1. Is it still ...
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2answers
67 views

Problem running a Python3 script at startup with lxsessions

I have Raspbian Buster on a RPi4 and I was launching a Python3 based Kivy 2.0 app at startup. Since it is a GUI app that needs networking and bluetooth. The only way to make it work was an executable ...
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0answers
23 views

Install recovery mode after already flashing Raspberry Pi OS?

I have a Raspberry Pi 4B, and I installed Raspberry Pi OS onto a blank microSD card using the official imager. My understanding is that if I had used NOOBS, after installing the OS there would have ...
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1answer
25 views

Relation between kernel.img and /boot/overlay/

I'm looking to dual boot between two root partitions. I want to upgrade the other partition and then modify /boot/cmdline.txt to reboot on the newly upgraded partition. There can be different kernel ...
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33 views

Raspberry locked in Blackscreen after editing /etc/profile

Im Working on a Project, that on buttonpress via GPIO things would happen. I got it working and wanted to add a way, that the Program starts on boot up. A quick search later i found this Video: https:/...
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1answer
31 views

Downloads stop when I close Putty. What is happening?

I have Deluge P2P installed on my Raspery Pi. It seems the downloads stop when I close Putty, even though the Raspery Pi is still powered on. Should this happen? How can I prevent it? I don't have ...
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1answer
87 views

Make external bootable disk for Raspberry Pi from bootable SD card

I would like to migrate my Raspberry Pi OS from SD card to external disk. In various posts I have read that Raspberry Pi 3 and 4 should support it out of the box. However, when I just dd disk image ...
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2answers
127 views

Startup processes errors

I'am running "Raspberry Pi OS Lite (32 bit)" Released 2021-01-11 on a Raspberrypi 3 model B Rev 1.2. Running dmesg some warnings and errors are coming up. 1) Direct firmware load for ... ...
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2answers
52 views

RPi 3 B+, set defaults for GPIO pins on boot and shutdown

I am using Raspberry Pi 3 B+ with Linux raspberrypi 5.4.83-v7+ #1379 SMP Mon Dec 14 13:08:57 GMT 2020 armv7l GNU/Linux to control a set of relays. I set: gpio mode 7 output gpio mode 0 output gpio ...
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5answers
97 views

Is it possible to select the root partition at boot time using GPIO pins

My Raspberry PI has 2 identical (kind of) root partitions. I would like to be able to select the other root partition at boot time using a GPIO pin in case I brick it.
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1answer
27 views

help with boot failure because of fstab entry

had a power outage and, upon the return of electricity, my rPI (4.0) won't boot properly: SETUP: SD card for /boot and /root USB-C SSD for data, partitioned into 1 NTFS for samba, 1 EXT4 for other ...
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0answers
122 views

Windows 10 Setup on Pi Zero not working

I'm trying to set up a Raspberry Pi Zero (not a Zero W) with Raspberry Pi OS Lite (32-bit), headless through USB. I'm not great with computers (using CMD is a real headscratcher for me), to put this ...
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How can i boot 3B+ without SD card holder from scratch

The problem is stable red light when powered up. I think SD car holder is broken. This happened suddenly a week ago. And it doesn't open anymore. Are there any way to open it without sd card holder ? ...
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1answer
167 views

Unable to detect NVMe M.2 ssd in raspberry pi 4 8gb

Is it possible to use an NVMe M.2 as external storage on a Pi4b 8GB? I have the following PCIe device: samsung NVMe PCIe 3.0 SSD 970 Evo plus, 500 gb + external hard drive enclosure with a C to A ...
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0answers
86 views

How to run a terminal command on startup [duplicate]

I'm new how can I run the following terminal command on startup: "cd /home/pi/sdk-folder/sdk-build \ PA_ALSA_PLUGHW=1 ./SampleApp/src/SampleApp ./Integration/AlexaClientSDKConfig.json ../third-...
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1answer
20 views

Blank Screen possibly not booting

I have a raspberry Pi 4 (or I should say that my son has one). It worked great for about a week and now it is dead. The red and green lights indicate that the pi is plausibly running but there is no ...
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1answer
79 views

Starting RPI GUI application at boot without desktop GUI and other functionalities

This is my first question here in forum. I have an RPi 3B+ with Raspbian OS installed in it with 16gb SD Card. I am developing a GUI application using PyQT. It's running just fine. I want it to start ...
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2answers
237 views

After writing Raspberry Pi OS to SSD, I cannot add ssh file

I am trying to boot my Raspberry pi 4b from an SSD. After following the most recent instructions I could find for allowing booting via USB (updating bootloader, setting boot order), I installed ...

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