Questions tagged [update]

For questions regarding how to update the Pi's operating systems, programming languages, and applications (both native and external). Consider also tagging with the program or OS that you are updating if appropriate, and use [rpi-update] instead for the tool itself.

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3answers
61 views

apt update results in hash sum mismatch

Please see the error that I get every time when I try to apt update below. I use a Raspberry Pi 3 Model B. I did a lot of research and tried a lot of things to solve that issue: -Changed the /etc/apt/...
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0answers
37 views

Cannot uninstall wrapt 1.10.11

I am trying to install Tensorflow 2.3 on the raspberry pi 4 2GB using this guide (https://itnext.io/installing-tensorflow-2-3-0-for-raspberry-pi3-4-debian-buster-11447cb31fc4) but I keep getting the ...
1
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1answer
57 views

Moving SD card from Pi 2 to Pi 4, Pi4 does not boot, Berryboot issue?

I am trying to upgrade from Raspberry Pi 2 ("old setup") to Raspberry Pi 4 ("new setup"). I would like to just physically move SD card from Rpi 2 to Rpi 4. What is important for me ...
0
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1answer
46 views

sudo apt-get update not available

When I try to update with sudo apt-get update, I get the following: E: The method driver /usr/lib/apt/methods/https could not be found. N: Is the package apt-transport-https installed? How do I fix ...
1
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0answers
18 views

restrict `apt upgrade` to available hardware or hardware version

I have an old-ish RPi 1BP. It's slow, but remains useful for some things. I do keep the software current through periodic apt update & apt upgrade. I've noticed that since the upgrade to buster, ...
2
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1answer
3k views

Updating Python 3.7 to 3.8 [closed]

I recently updated my Raspberry Pi with sudo apt update and sudo apt full-upgrade to the system. Even if Python 3.8 is out, when I run python3 in terminal, it shows me version 3.7, instead of 3.8. Why ...
1
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1answer
67 views

Xorg doesn't start after upgrade from Stretch to Buster

After I upgraded my Pi 3B+ from Stretch to Buster, the X Server does not come up again. I cannot access the desktop/window manager. As the machine is just for remote logins, the first symptom is that ...
0
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1answer
55 views

sudo apt-get update have error

i have error on updating raspberry pi pi@TechTSDHacking:~ $ sudo apt-get update Hit:1 http://deb.playonlinux.com stretch InRelease Hit:2 http://archive.raspberrypi.org/debian buster InRelease Hit:3 ...
2
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1answer
56 views

Is older Raspberry Pi safe? When is the end of software support for them?

I am not asking about the discontinuation of manufacturing or selling of the hardware; I am talking about only the software. There are famous old Android devices that the manufactures have abandoned a ...
0
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0answers
167 views

Upgrading Ubuntu Mate with Berryboot (Raspberry Pi 3)

I have installed Ubuntu Mate 16.04 with Berryboot on a Raspberry Pi. When I try to update the kernel with sudo apt-get update and sudo apt-get upgrade, it can't proceed with some warning root device ...
1
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3answers
121 views

sudo apt-get upgrade is extremely slow

I run a new installation of Minimal image based on Debian Buster on Raspberry Pi 3B. sudo apt-get update gone as usuall - 1-2 minutes. However, sudo apt-get upgrade is running already 1:30 or so. And ...
0
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1answer
81 views

sudo apt-get install python3-pip not working

Getting 404 Not found when trying to install python-pip3. Error persists even after update and upgrade. Any idea?
1
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1answer
55 views

Bluetooth adapter can't be found after the latest upgrade of Raspbian

After the latest upgrade of Raspbian buster everything seems to be falling down. Softwares are crashing. And bluetooth adapter is missing. Also the bluetooth menu is missing. How can I fix this ...
0
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1answer
597 views

How to restore audio output after updating Raspbian Buster on Pi4

Yesterday I did: sudo apt update sudo apt upgrade After reboot I lost my audio output. Whatever I did, it didn't come back. As far as I can tell, something messed up ALSA. I had the output through 3....
1
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2answers
31 views

Update raspberry pi's through other device

In our company we have multiple raspberry pi's in our network. These devices don't have access to the internet however. We would like to keep our devices up to date and since it would be a lot of work ...
2
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2answers
463 views

Do I need to upgrade any firmware on a new board to make it work and produce a video signal?

I received my 3rd Pi4 4GB kit from Velros and all I did is move the known working sdcard from my working Pi#2 board into this new one. However, after it boots I see 4 raspberries in the upper left ...
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2answers
53 views

Does a firmware update remain when changing the OS?

If I do a firmware update via sudo rpi-update on Raspbian Buster on the Pi 4 and then flash another OS (e.g. LibreELEC) to the SD card, will the firmware still be up-to-date?
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0answers
54 views

Problem I2C when using BH1750 photoresistor

(Raspberry Pi 2, model B, V1.1 - buster OS - all updated / upgraded - smbus loaded on) Hi, I am quite new to the Raspberry Pi and recently I have hit a brick wall. I am trying to link the Raspberry ...
1
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2answers
125 views

Sudo apt-get update not working (Problem with mergelist) [duplicate]

pi:~ $ sudo apt-get update Hit:1 http://archive.raspberrypi.org/debian buster InRelease Hit:2 http://raspbian.raspberrypi.org/raspbian buster InRelease Reading package lists... Error! E: Encountered a ...
1
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1answer
34 views

How to disable password

I was getting ready to upgrade from a raspberry pi 3b+ to a pi 4 for retro pi gaming. I updated my SD card to prepare it for the new board, but I got a little "surprise". After the card was updated it ...
0
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1answer
43 views

When I type sudo apt-get update I get:

When I type sudo apt-get update I get: Repository 'http://raspbian.raspberrypi.org/raspbian buster InRelease' changed its 'Suite' value from 'testing' to 'stable' N: This must be accepted explicitly ...
1
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0answers
45 views

omxplayer accelerates all video playbacks after upgrade to Buster

RPi lovers. Running Buster on an RPi3, which I just upgraded to from Raspbian Stretch. My omxplayer used to work fine right before the upgrade, and now after the upgrade if I try to play a video file (...
0
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0answers
179 views

DS18B20 / onewire stopped working after dist-upgrade

I recently did apt-get update + apt-get dist-upgrade and after reboot my DS18B20 stopped working. ls /sys/bus/w1/devices/ results in: w1_bus_master1 But previously I had dirs for my two sensors ...
1
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0answers
126 views

Installing docker on Raspberry PI 3

I'm getting the following trying to run docker on a Rasperry PI 3. Link to the the instructions I used. Setting up docker-ce (5:19.03.8~3-0~raspbian-stretch) ... Job for docker.service failed ...
1
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1answer
313 views

Update error (Err:7 http://raspbian.raspberrypi.org/raspbian stretch/main armhf Packages)

by runnign sudo apt-get update -y command i get this errors: pi@raspberrypi:~ $ sudo apt-get update -y Get:1 http://raspbian.raspberrypi.org/raspbian stretch InRelease [15.0 kB] Get:2 http://archive....
0
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1answer
775 views

Error in sudo apt update

I have a raspberry pi 3 b model with raspian Buster installed. I have connected it headless and am using putty and vnc viewer to access it. I am trying to update it using sudo apt-get update. The ...
5
votes
3answers
897 views

Reboot required after apt-get update; apt-get upgrade?

Is it necessary to reboot after an apt-get update; apt-get upgrade? Or can I just continue to execute apt-gets and installs and hold off on the reboot?
0
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1answer
24 views

How to use a python program to edit/save/update variables in a different program? [closed]

Like the title says, I want to dynamically update variable values in a program from another program. For instance: Master pulls variable of 1, from slave program Master updates variable from 1 to 2. ...
1
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1answer
51 views

Raspbian cannot resolve raspberry.org subdomains DNS for updates

Newbie here.. I'm having issues with accessing archive.raspberrypi.org. I first thought I merely broke my installation at home but I've just installed a fresh Raspbian OS in virtualbox on a different ...
0
votes
1answer
58 views

Chromium telling me to reinstall because I'm missing features?

I'm running Raspbian Buster on a P1 4B and just updated everything through the terminal (sudo apt-get update). Now Chromium is displaying a pop up that says I need to reinstall because I'm missing ...
1
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0answers
50 views

How to update GTK3 image using a button to capture a picture from the camera using C++?

I managed to create a program that will display some buttons and and Image. Now I would like to update the image when a button is clicked. How do I do that? Here is what I have so far, it all works ...
0
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0answers
29 views

Unable to update RPi 4 after installing Plex

I'm unsure as to what happened, but I am unable to run sudo apt update on my rpi 4. I believe this problem came into play after I installed plex via this tutorial. I have looked in /etc/resolv.conf ...
1
vote
0answers
466 views

OTA update is Raspberry PI?

want to do OTA(Over The Air) updates in my raspberry pi. I have seen alot of services on the internet like mender.io, but they are all quite expensive. Is there any easy/less expensive way to do OTA ...
0
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0answers
15 views

Illegible Endless scroll at startup [duplicate]

I've had a raspberry pi lying around for some time now. It's a model 3 with WiFi. I want the device to be permanently on, and running a particular (java) webservice I wrote. I downloaded and ...
0
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0answers
61 views

Raspberry losing connections for some devices

I have a system that run 24/7 on raspberry. Eventually, I have to change the raspberry and the OS (Operational System, the rpi Image, um fact) of it. My last update was to change the OS to the last ...
1
vote
0answers
40 views

What is a proper way to remotely update a folder?

I have made recently 14 Raspberrie Pis 3 Model B with some software on them: Raspbian OS Apache 2 Several additional Python packages Several folders with HTML, JS and Python files developed by me. ...
1
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0answers
233 views

Raspbian problem after upgrade from stretch to buster

I tried upgrading raspbian from Stretch to Buster using this tutorial: https://pimylifeup.com/upgrade-raspbian-stretch-to-raspbian-buster/ At the end of step 6 (maybe at 99% of the upgrade), I had ...
1
vote
1answer
174 views

Pi 2B won't update TeamViewer

I've recently tried to log into my Raspberry Pi (2B with 1GB running Jessie) using TeamViewer and found that my TV software is out of date. I needed to update TV to version 14. When I downloaded ...
0
votes
1answer
88 views

Facing problems after the latest update of Buster!

I may have described some problems in my previous question. To eliminate that problem I had to flash my sd-card with the latest buster release. After that I am frequently facing these problems, 1. ...
1
vote
0answers
31 views

Floating point exception while upgrading via apt

When I attempt an apt upgrade on my Raspberry Pi Zero W I get the following output: Fetched 5,864 kB in 10s (580 kB/s) Floating point exception E: Sub-process /usr/bin/apt-listchanges --apt || test $?...
1
vote
1answer
89 views

upgrade B+ to python 3.7

I have a B+ running rasp stretch and I am attempting to follow this tutorial to upgrade to 3.7 but I have an issue at the this step: ./configure –prefix=/usr/local/opt/python-3.7.0 make -j 4 Any ...
0
votes
0answers
578 views

Can't install packages on Raspberry Pi with apt-get

I originally had a problem installing packages on a Raspberry Pi 2 Model A with an older version of Raspbian. So downloaded the July 2019 of Raspbian Buster Lite, and it installed ok. But it has the ...
-1
votes
2answers
2k views

Why apt-get update erroring?

I am getting the following error message $ sudo apt-get update Err:1 https://deb.nodesource.com/node_8.x stretch InRelease Could not resolve host: deb.nodesource.com Err:2 http://raspbian....
2
votes
1answer
2k views

Failed to fetch https://dev2day.de/pms/dists/jessie/main/binary-armhf/Packages HttpError404

I'm trying to do a simple sudo apt-get update on my Raspberry Pi 2, but I keep getting 404 error: W: Failed to fetch https://dev2day.de/pms/dists/jessie/main/binary-armhf/Packages HttpError404 ...
1
vote
2answers
57 views

sudo apt-get upgrade error

after sudo apt-get upgrade, the screen changed with xbox. I just did sudo apt-get update and sudo apt-get upgrade then screen changed white and I cant see the file image. How can I fix this ...
1
vote
1answer
491 views

Raspberry Pi3 freezes during sudo apt-get upgrade

I recently downloaded buster image (2019-07-10) and it is working fine. However when I run sudo apt-get upgrade I'm getting and error when it is upgrading realvnc with the following message: new ...
0
votes
1answer
23 views

Automate delivering custom updates to several identical Raspberry PIs?

There are several RPIs hosting an (always identical) custom set of software, and it's configuration. Each RPI runs binaries, triggers shell scripts, has configs, and any or all of those moving parts ...
0
votes
1answer
431 views

Raspbian: dpkg hangs during raspberrypi-kernel package upgrade

while doing an apt upgrade on my Raspberry Pi 4 (Raspbian 10 - Buster), dpkg was interrupted during setup of the raspberrypi-kernel package: raspberrypi-kernel (1.20190819-1) wird eingerichtet ... »...
0
votes
1answer
84 views

How to verify the correctness of a kernel upgrade before performing the final reboot

I remotely manage a couple of raspberry-pi's as vpn servers using ssl over openvpn. One of these pi's is becoming problematic: it recently somehow gets misconfigured after almost every raspberrypi-...
2
votes
1answer
69 views

Upgrade to a new Raspbian version offline

Regular Debian produces "point release" CD images periodically that can be used in /etc/apt/sources.list to update systems offline. Is there any way to upgrade to a newer release of Raspbian in a ...

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