All Questions
Tagged with raspberrypi 18.04
49
questions
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USB devices disappeared raspberry pi 4 ubuntu 18.04
I'm using ubuntu 18.04 and ROS melodic on a raspberry pi 4 model B.
Everything was working fine since last week, when I did some apt upgrades. lsusb and lspci show nothing at all.
I'm adding dmesg ...
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0
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0
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376
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UFW with NAT : Need to block all NAT requests except to one IP with out cutting NAT server from internet. Is this possible?
I have a small cluster of kiosks using a single RPi for bootp, dhcp, dns, radius, and nat to the internet. The RPi4 running RPi version of Ubuntu 18.04.
What I am struggling with is building a ...
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2
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E: Sub-process /usr/bin/dpkg returned an error code (1) (When installing sqlite on a raspberry pi running ubuntu 18.04)
I am trying to install sqlite onto the raspberry pi I have been using. The following error code appears and any attempts to fix it have failed so far. I have tried reinstalling python3.6, purging the ...
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How to use raspberry pi gpio pin with using ubuntu 18.04.5 [duplicate]
I am using raspberry pi 4 model and I installed ubuntu 18.04.5 OS . I am working with ROS where all the related package I installed and it is working but after that I want to run motor by using ...
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1
answer
604
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Mouse and keyboard not working - 18.04 on Raspberrry Pi 4
I am running Ubuntu 18.04 on a
RPi Model 4, 8 Gb
Dell keyboard
Generic mouse
Kubuntu desktop installed
All was working fine, including mouse and keyboard, until a few days ago. No known action on my ...
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-3
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1
answer
346
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Keep ubuntu server running when computer shut down
Now I've installed ubuntu server on my raspberry pi, so it's still running as I want. thanks
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0
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1
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444
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Ubuntu 18.04 HDMI problems
At the start of 2021, I bought two RPi 4 with 4GB of memory for a project. I already own 4 PI (2 OSMC, 1 Samba File Server/Deluge and a Volumio PI. The Volumio never worked. Neither did the ...
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1
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1k
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Connecting Raspberry Pi to Ubuntu 18.04 through physical Ethernet using SSH
I am trying to connect my computer to a Raspberry Pi using SSH and a physical ethernet connection with a Netgear Prosafe GS108. My computer has Ubuntu 18.04 installed. My Raspberry the latest version ...
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3
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1
answer
8k
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Install ubuntu 18.04 on Raspberry Pi
I have an Raspberry Pi 4 - currently with Ubuntu 20.04 desktop installed. Due to some issues with some python packages, I want to install 18.04 desktop instead, which I know works.
The problem is that ...
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0
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1
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379
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Ubuntu 20.04 Performance on Raspi 3 B [duplicate]
Will Ubuntu 20.04 work fine on a Raspi 3 B, or should I use 18.04 (except things won't be updated, and the EOL is in a few months)?
3B, 1GB of RAM
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Stable and latest version of Ubuntu Mate 18.04 for Raspberry Pi
I have been looking for several days for a stable version of Ubuntu Mate 18.04 Desktop which I will use on my Raspberry Pi 3B.
In August, I was able to get Ubuntu Mate 18.04 from ubuntu-mate.org/...
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556
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Installing Ubuntu 18.04 On Raspberry Pi 4 Can't SSH "Access denied"
after using the pi imager and writing to my microSD card, I am blocked from installing Ubuntu Server and Desktop on my 64 bit Raspberry Pi.
https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-...
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0
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1
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1k
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how to install libpng in a rapberry pi 4 which is running ubuntu 18.04 [closed]
I was using this command to get the libpng files on my Raspberry Pi 4:
wget http://security.ubuntu.com/ubuntu/pool/main/libp/libpng/libpng12-0_1.2.54-1ubuntu1.1_amd64.deb
But I got an error after ...
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0
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1
answer
2k
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how to install genimage on ubuntu 18.04 LTS
I want to use genimage tool for generating file system for my embedded device, but seems it is not installed in Ubuntu 18.04 by default as when I want to use it I get genimage: not found
Then is there ...
0
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1
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1k
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Cannot connect to Ubuntu Server via SSH over wireless LAN
I installed Ubuntu Server 18.04 in my Raspberry Pi 3B Plus. I configured everything and successfully log in to my account via SSH Private Key on ethernet. However, when it comes to wireless connection,...
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