Questions tagged [raspberrypi]
A very-small, single-board computer. Use this tag only for questions about interoperability between Raspberry Pi and Ubuntu; general questions about Raspberry Pi belong on raspberrypi.stackexchange.com.
1,198
questions
-1
votes
0
answers
23
views
raspberry pi camera v3 on raspberry pi 5 b and ubuntu 24
I successfully integrated the Raspberry Pi Camera Module v3 with my Raspberry Pi 5B using Raspberry Pi OS (Bookworm) and managed to stream video on the Raspberry Pi local system through libcamera.
...
0
votes
0
answers
13
views
How to emulate ARM Raspberry Pi OS on an Intel desktop computer running Ubuntu?
I am co-maintainer of an eye strain prevention app (Safe Eyes), and want to test it in Raspberry Pi OS before release.
I don't have a Raspberry Pi, so I cannot test how the app works in the new ...
- 31.4k
-1
votes
0
answers
39
views
fan control on RPI 5 with ubuntu 24.04
it seems that the fan control is not working on ubuntu 24.04 with rpi5. Any workaround ?
- 1
0
votes
0
answers
28
views
RaspPi5 + ubuntu 24.04
I am trying to load my camera 0v5647 via csi connection. I can see video0 under dev but can't load it with anything (camera_ros package, image_view, sourced manually rpicam). I have made all the ...
0
votes
0
answers
44
views
Unable to boot Raspberry Pi with Ubuntu 20.04
About a month ago, I successfully installed Ubuntu MATE 20.04 on my Raspberry Pi 4B by flashing it into the card. Then I flashed Ubuntu MATE 22.04 and now I’m trying to go back to 20.04 but, no matter ...
- 31
1
vote
0
answers
111
views
On raspberry pi 3 with Ubuntu 24.04 server (64bits), impossible to configure eth0
With a fresh install of Ubuntu 24.04, configured through cloud init (this added wifi config, username and ssh key).
On start, the wifi is correctly configured, but the LAN interface is not configured. ...
- 175
0
votes
0
answers
49
views
How to remove cached raspberry pi desktop image from Ubuntu?
I installed the raspberry pi imager app from the official repositories in my computer running Ubuntu 24.04, and used it to flash a Raspberry Pi image to an SD card. However, now the image is cached (I ...
- 31.4k
0
votes
0
answers
23
views
wine errormessage: x86_64-binfmt-P: /opt/wine-9.3/bin/wine-preloader: Unable to allocate 0x7d7d01e028a0 bytes of virtual address space
I Installed wine on my system but get the following errormessage : x86_64-binfmt-P: /opt/wine-9.3/bin/wine-preloader: Unable to allocate 0x7d7d01e028a0 bytes of virtual address space. I tried removing ...
0
votes
0
answers
18
views
TP Link UE200 fails to initialize during boot
I had ordered a USB to Lan adapter from TP link (link) which used to work perfectly fine around 6-8 months ago in Ubuntu Server 20.04 running Raspberry PI 4B (4GB RAM) and I recently tried to connect ...
- 23
0
votes
1
answer
198
views
Can't boot Ubuntu 24.04 LTS on Raspberry Pi Zero 2 W
I have a Raspberry Pi Zero 2 W and I'm trying to run Ubuntu 24.04 LTS Server on it. I flashed the microSD card using the Raspberry Pi Imager, put the card in the slot and powered it up. The green LED ...
1
vote
0
answers
162
views
/dev/dri not showing on Raspberry Pi5 Ubuntu 24.04 server headless
I'm trying to get access to the iGPU on the Pi5 running Ubuntu 24.04 server headless.
ls -l /dev/dri returns nothing.
Running lspci shows the iGPU is inaccessible
$ lspci -v
00:00.0 PCI bridge: ...
- 11
1
vote
0
answers
27
views
Why am I getting hum on Raspberry Pi running Ubuntu
I'm running a Raspberry Pi 4 using Ubuntu. When I try to connect it to a Digital Audio Converter, I'm encountering a very unpleasant hum. I assume this is related to the fact that Raspberry Pi is ...
- 111
0
votes
1
answer
263
views
X2Go Client Crashes on Ubuntu 24.04 Raspberry Pi 5: Segmentation Fault Issue
I need to connect to an X2Go server from my Raspberry Pi 5 running Ubuntu 24.04. I've installed the x2goclient 4.1.2.4 package using apt. However, every time I connect to the server, the application ...
1
vote
0
answers
90
views
BTF missing from Raspberry Pi version of Ubuntu Server 24.04
I'm trying to use AF_XDP sockets in my software. This works fine on amd64 architecture but on the Raspberry-Pi my bpf and xdp-loader programs fail to load with errors:
BPF program load failed: invalid ...
- 11
0
votes
0
answers
52
views
EtherCAT IgH Master compilation issues - Rasperry Pi with Ubuntu Server
I'm trying to compile the EtherCAT IgH Master into a Raspberry Pi for a ROS2 application. It's currently running the following kernel:
@pi:~$ uname -r
5.15.98-rt62-raspi
I've got the RPi image from ...
-1
votes
1
answer
127
views
SSH Connection: Ubuntu Mate 22.04 64 bit on Raspberry Pi 4B (no screen)
I have a Raspberry Pi 4B 64 bit. I have flashed an Ubuntu Mate 22.04 Desktop 64 bit onto a 64GB SD card with Win32DiskImager (the reason I don't use official Raspberry Pi Imager/Etcher is because the ...
- 1
0
votes
0
answers
401
views
Raspberry Pi 4 Ubuntu Server 24.04 Wifi Not Working
I previously had 22.04 installed on a raspberry pi 4, ran through release upgrades to get to 24.04 and wifi stopped working. Wiped and used rpi imager for a clean install and wifi still doesn't work.
...
- 1
0
votes
0
answers
10
views
Wifi will not stay on
I have a Rpi 5 4GB running Ubuntu. The WiFi works well on other devices, so it is not the WiFi. My Rpi still does not maintain a consistent connection when connected to Hotspot. This has been going on ...
- 11
0
votes
0
answers
178
views
24.04 - Raspberry Pi 5 with RP 7 Inch Screen Will Not Turn Off Screen When Blanking
I have a Raspberry Pi 5 with the Raspberry Pi 7 inch touchscreen. When I turn on screen blanking with Ubuntu 24.04 and it blanks, the screen changes but the screen does not turn off. Basically, the ...
- 1
0
votes
1
answer
97
views
Connection Raspberry Pi on Ubuntu Core with SSH
I have an raspberry pi 4b. I burned an image for ubuntucore like this "ubuntu-core-22-arm64+raspi.img.xz".
enter image description here
So i created an Ubuntu one account. I downloaded ...
0
votes
1
answer
71
views
USB Wireless Headphones not working
I have a Turtle Beach Ear Force Stealth 600 Gen 2 USB wireless headphones that do not work when plugged into my Raspberry Pi running Ubuntu 23.10.
Output of lsusb:
Bus 001 Device 001: ID 1d6b:0002 ...
- 11
-1
votes
1
answer
61
views
Steam does not open in Ubuntu 23.10 Raspberry Pi
I try to open Steam from the launcher on my fresh Ubuntu install on my Pi and it shows
Steam needs to install these additional packages:
libc6:arm64 libc6:i386 libegl1:arm64 libgbm1:arm64 libgl1-mesa-...
- 11
0
votes
0
answers
24
views
Ubuntu 24.04 Desktop (RPi) - cannot add repository [duplicate]
I am trying to add the 45Drives repos to my Raspberry Pi Ubuntu install so I can use their Cockpit extensions. When I try to run the command, I get this error saying that curl can't write its ...
- 11
2
votes
1
answer
2k
views
Why is Ubuntu Desktop 24.04 significantly slower on Raspberry Pi 5 than Ubuntu 22.04 on Raspberry Pi 4?
I have set up two separate systems for comparison: a Raspberry Pi 4 running Ubuntu Desktop 22.04 and a Raspberry Pi 5 running Ubuntu Desktop 24.04. I've noticed significant performance differences; ...
- 357
0
votes
0
answers
155
views
Raspberry pi ubuntu apt upgrade not working and stuck at [Waiting for headers]
I am trying to update my raspberry pi (running ubuntu server 64-bit), But cant seem to run sudo apt upgrade. this is what usually happens:
$ sudo apt update
# it completes really fast
$ sudo apt ...
0
votes
1
answer
84
views
Increase Dash icon size
I installed Ubuntu 23.10 on my Pi5 and am still setting it up.
I wanted to use Mac like settings (with Close button on left) and installed Tweaks, which worked.
Either this (or something else I did) ...
- 113
0
votes
1
answer
173
views
Firmware upgrades "fwupd" not working on Raspberry and MacBook Air 2014 - WARNING: UEFI capsule updates not available or enabled in firmware setup
I love to the idea of fwupd. But it's not working on both Ubuntu machines (Rasperry PI 5 and MacBook Air 2014).
I always get this error (all commands return the same error, fwupdmgr get-devices and ...
- 2,139
1
vote
1
answer
262
views
Ubuntu Server 22.04.4 LTS on Raspberry Pi - How to downgrade the Kernel
I am currently having trouble finding a tutorial on how to downgrade the kernel of Ubuntu Server 22.04.4 LTS on the Raspberry Pi.
The currently installed kernel version is 5.15.0-1050-raspi.
The Pi ...
- 13
0
votes
0
answers
190
views
Installing Android Apps in Ubuntu ARaspberry Pi
Is it possible to install Android Apps in Ubuntu?
Most of the times answer I got from various forums in NO.
Because android is designed for ARM processor or android packages can not be installed on PC ...
- 19
0
votes
0
answers
31
views
Unable to route traffc from home lab to internet
Good afternoon. I am running several devices in my HomeLab network, and that network connects to my home network through my Raspberry Pi (<-- my first Pi and it works really well). Connectivity ...
- 1