very-small, single-board computer. Questions about interoperability between Raspberry Pi and Ubuntu.

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0
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16 views

Can't copy ssh from Ubuntu server to Rpi

I have a digitalocean server that i watn to use to orchestrate a couple of RPies with Ansible. I have created the key pair and i'm trying to ssh-copy-id pi@#####... but all i get is this: /usr/bin/...
1
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1answer
28 views

Webupd8 Oracle Java8 on rpi missing javaws.policy

I'm trying to install Oracle java8 on my raspberry pi 3. My script follows the instructions at http://www.webupd8.org/2012/09/install-oracle-java-8-in-ubuntu-via-ppa.html. I tried both the option of ...
0
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0answers
29 views

16.04 - Unable to reboot system on Raspberry Pi 3

System successfully boots at first time, asks to change password but when I try to reboot it, it says No init found. Try passing init= bootarg. /script/panic/plymouth: line 18: /bin/plymouth: not ...
2
votes
1answer
17 views

Shell script in Ubuntu raspberry pi 2

I am writing the shell script in Ubuntu for raspberry pi 2. Here is my script. #!/bin/sh source /home/ubuntu/ros_package/devel/setup.bash roslaunch uvc_camera camera_node.launch & #Open new tab ...
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0answers
13 views

Source code corresponding to u-boot and ubuntu for RPi 2

I wanted to get the source code corresponding to the following image of uboot/ ubuntu core snappy running on my Raspberry Pi 2. From the serial console, this is what I got - a) U-Boot 2015.07-dirty ...
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2answers
95 views

Complete loss of networking in new Ubuntu install

I've been setting up a new install of Ubuntu on a Raspberry Pi 3. I started with the image from here, updated and upgraded all packages, upgraded the distro, and upgraded the rPi firmware. All was ...
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0answers
25 views

Install Ubuntu Mate FROM Raspberry Pi

Like in the title, can I install Ubuntu Mate from the Raspberry Pi? Not from Windows, Mac, or Linux, no, I want to install it directly from the Pi3
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0answers
19 views

Samba - File size limit exceeded

I am trying to copy 'large' file (about 1GB) from my Windows PC to the Raspberry PI 3 samba server. It is OK when I try to copy about 350MB files but with larger files I'm still having this error ...
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0answers
21 views

HTTP to HTTPS rewrite rule with port forwarding on Router

I am trying to set up a server with SSL. My network setting is a Router and a Raspberry Pi with apache2 installed. For some reason I preferred to use the Port forwarding function for others to access ...
0
votes
1answer
58 views

Ubuntu 16.04 sees but fails to print to Brother HL-L2300D

I'm a noob, so please be as clear as you can be. I have installed Ubuntu 16.04 on two Raspberry Pi 2s. I bought a Brother HL-L2300D Printer that has only the USB interface. I have spent a good ...
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0answers
32 views

deluge-console keeps disconnecting from remote daemon

I have setup Deluge Daemon (with Web UI) on a RaspberryPi with allow_remote=True. Afterwards I installed Deluge on Windows 10 and ran sudo apt-get install deluge sudo apt-get install deluge-console ...
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0answers
16 views

Can't uninstall package filename too long

For some package installations on my Raspberry Pi running Ubuntu 16, I was seeing errors like: Processing triggers for libc-bin (2.23-0ubuntu3) ... /sbin/ldconfig.real: /usr/lib/arm-linux-gnueabihf/...
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0answers
26 views

Errors were encountered while processing: python-pkg-resources

I was trying to install the packages: sudo apt-get install -y network-manager cron unattended-upgrades avahi-daemon ros-kinetic-ros-base python-rosdep but this failed with the error: Errors were ...
2
votes
1answer
90 views

Unable to update on Ubuntu 16.04 on a Raspberry Pi 3 [duplicate]

Running sudo apt-get update in Ubuntu 16.04 on a Raspberry Pi 3, gives me the error: Hit:1 http://packages.ros.org/ros/ubuntu xenial InRelease Hit:2 http://ppa.launchpad.net/ubuntu-raspi2/ppa-rpi3/...
0
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1answer
131 views

How do I remove an incomplete or broken snap installation of nextcloud on a Raspberry Pi?

First the caveat: I understand that this question involves Mate and a Raspberry Pi so if you consider it outside the realm of this forum just ignore it. But on the chance that it may be helpful or ...
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0answers
33 views

Unable to boot Raspberry pi 2 using Ubuntu Mate 16.04

Need some help booting Raspberry-Pi 2 using Ubuntu Mate 16.04. I tried flashing the memory stick from my windows system with exact procedure (unzipping the xz file with 7Zip and use win32DiskImager to ...
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0answers
22 views

Cannot mount ubuntu mate arm on /dev/loop0

I'm trying to customize ubuntu mate image for raspberry pi, by adding some software, which needs to be installed on OS install. However, when trying to mount with command: sudo mount -o loop ...
0
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1answer
27 views

Ubuntu Snappy XAMPP Pi2

Is there a way to install xampp in Ubuntu snappy 14.04 Raspberry Pi 2?
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0answers
46 views

Raspberry Pi 2 Ubuntu server ethernet not working

I have installed ubuntu snappy on my raspberry pi 2, and everything works fine. It is connected to myb router using an ethernet cable. The ethernet lights are turned on, but my router does not show my ...
0
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0answers
35 views

Increasing available RAM temporarily on Raspberry Pi 2

I recently tried to compile Github's Atom on my Raspberry Pi 2, but after getting past the first error and trying again, it aborted in the middle of the build. Looking in the log showed that it ...
0
votes
1answer
134 views

Installing Icinga2 on Server 16.04 with Raspberry Pi 3

I am trying to install icinga2 on PI-3. I have the following set-up: Raspberry Pi 3 Ubuntu Ubuntu Server Standard 16.04 icinga2 I execute the following commands: sudo add-apt-repository ppa:...
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0answers
18 views

Inspiron 15 3000 series unable to connect to the net through my RPi router

I just finished my router with my Raspberry Pi, I am even able to join its network which says that there is plenty of connection available. Yet when I connect to this network, nothing is able to load. ...
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0answers
20 views

MySQL works fine with GUI, but won't start without it. Ubuntu-mate

This one is making me nuts. I have a Raspberry PI 2B with a Ubuntu-mate 16.04 installation. I use it to run PLexmediaserver and Owncloud, the last one over Apache, MySQL and PHP 7.0. Ubuntu-mate for ...
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0answers
19 views

Problem running script from rc.local

I have a C script running to do some stuff when i push a button on my raspberry pi. When i run this script from a shell window, everthing works fine. However when i run the exact same script from rc....
4
votes
1answer
111 views

Service isc-dhcp-server fails to start

I'm currently working on a project of making an highly secured router with my RaspberryPi to navigate anonymously on the net. Yet, I'm not able to correctly configurate the daemon to finalise the wifi ...
1
vote
1answer
188 views

Ubuntu MATE Raspberry Pi Kodi Broken

When I try to open Kodi in Ubuntu Mate 16.04 on my Raspberry Pi 3 it gives the following messages: caleb@calebs-pi:~$ kodi /usr/lib/arm-linux-gnueabihf/kodi/kodi-xrandr: Failed to get size of gamma ...
0
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1answer
64 views

What are Risks of Not Using HTTPS in local network of ownCloud in Ubuntu? [closed]

I cannot setup HTTPS with self-signed certificate in ownCloud of Ubuntu 14.04 or 16.04, where testing on Raspberry Pi 3b, as discussed here about How to Use HTTPS with DHCP in ownCloud? What are ...
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2answers
144 views

How to SCP Data to ownCloud?

Motivation: owncloud-client fails periodically because of many reasons; I need scp during those events. In server, ls -la at $HOME drwxr-xr-x 2 masi masi 4096 May 31 14:14 . drwxr-xr-x 4 root root ...
0
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2answers
123 views

How to Use HTTPS with DHCP in ownCloud?

System: Ubuntu 14.04 server, Apache 2.4, ownCloud 8.2.5, testing environment Raspbian Jessie on Raspberry Pi 3 b. Error in Server's Internet Browser about HTTPS, when accessing https://192.168.1.107 ...
0
votes
2answers
32 views

Testing DNS for samba to function properly - Ubuntu 14.04

I'm currently following a guide to set-up a Samba AD DC on Ubuntu 14.04 with a Raspberry Pi 2, here's the link: "https://jimshaver.net/2014/07/13/setting-up-an-active-directory-domain-controller-using-...
3
votes
3answers
812 views

How to share a folder on Ubuntu to Raspberry Pi 3 over local WiFi network?

I am planing to buy RaspberryPi 3 and have it connected to my TV. I also have a lot of movies on Windows partition in my dual boot Ubuntu 14.04 & Win 8 machine (Win 8 isn't used, but is there). I ...
1
vote
1answer
72 views

Unable to get a static IP to work on Ubuntu 14.04 with a Raspberry Pi 2

I'm having trouble with setting a static IP address on my Rasp Pi. I've tried out a lot of different solutions but none have worked thus far. Here's my current setup: nano /etc/network/interfaces ...
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0answers
37 views

Install cloud image on Rasperry pi 3

Can anybody explain what's the current status of Ubuntu on Raspberry Pi 3? AFAIK only 32-bit ARM mode is supported, but there are some thngs I can't understand: Officially, there is no ARMv8 Liunx ...
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0answers
71 views

'make' error - glib.h no such file or directory on Raspberry Pi

I am trying to compile an Example but I am getting following errors/issues. I am not sure where the config file and make file is for this package and I don't want to make changes that wipe out ...
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0answers
654 views

How to use onboard wifi on Raspberry Pi 3 with Ubuntu Server 16.04?

I have a Raspberry Pi 3 and I need to run Ubuntu on it. I put the 16.04 server image for the Raspberry Pi 3 from https://wiki.ubuntu.com/ARM/RaspberryPi on a microSD card and it boots fine, and works ...
1
vote
1answer
45 views

Reaching files from a file server created with Raspberry and Samba

I'm trying to create a file server with my RaspberryPi to deploy all over the private network. It should allow the hard drive connected to be accessible when wired to the Raspberry. I therefore ...
8
votes
3answers
212 views

Is there a way for MaaS to Commission a Raspberry Pi 3B?

I have a small lab (literally) of 3 RBP-3B units with SATA and SD drives attached running Ubuntu 16.04 LTS. I have installed software on them to create a Ceph cluster but its tricky and pretty ...
0
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0answers
93 views

OpenVPN server setup on 16.04

I'm trying to setup an OpenVPN server on my Raspberry Pi 2, running Ubuntu 16.04. I'm following the official Ubuntu documentation from this page. I've got the basic setup working, and I'm now trying ...
0
votes
1answer
74 views

qt-unified-linux-x86-2.0.3-online.run cannot execute binary file, getting Exec format error

I am installing the library: qt-unified-linux-x86-2.0.3-online.run on one raspberry pi-2, with operative system ubuntu mate 15.10, but to execute the command ./qt-unified-linux-x86-2.0.3-online.run in ...
0
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0answers
114 views

USB 3G modem freezes Ubuntu 16.04 when plugged out

I've tried with Snappy Ubuntu 15.04 and with Ubuntu mate 16.04 on a Raspberry Pi. But plugging out a 3G USB modem results in a freeze of the operating system. Here's the procedure: Make sure there ...
2
votes
1answer
66 views

Unique project to join Raspberry Pi 2 running Ubuntu to a Windows domain controller

Our teacher gave us an unique project to join a Raspberry Pi 2 running Ubuntu to the schools windows domain controller. If we succeed they are considering creating a whole lab using Raspberry Pi 2's, ...
1
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0answers
17 views

Is it possible to run and show the app on a device with snappy core?

The question is as simple as show the app writen for snappy/ubuntu core on a device running snappy/ubuntu core. Like the Raspberry Pi 2. Is this possible or am I better off running Ubuntu Mate on the ...
1
vote
1answer
542 views

Optimize performance on Raspberry Pi 3 with Ubuntu Mate 16.04 LTS

Hi Ask Ubuntu community! I just got finished installing/configuring Ubuntu MATE 16.04 LTS on my new Raspberry Pi 3 and I'm loving it! Is there anything else I can do to help make Ubuntu MATE not so ...
0
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0answers
16 views

Unwanted Delay in execution of rc.local

I have an few commands in /etc/rc.local to set the clock on a Raspberry Pi (running Ubuntu 14.04) from an external rtc. I would like these to be executed during start up, before I log in to the ...
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0answers
532 views

Configuring X-Video Adaptors for RPi3?

Currently running Ubuntu 15.10 on my RPi3, and I'm trying to get a ported version of Android Auto working. Ran into several issues which I've solved to this point. Basically, the port relies on X-...
0
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0answers
14 views

Black stripes in screen

I have a problem with my raspberry pi 2B, when I hooked it up with a hdmi to dvi converter to a DVI screen it worked flawlessly for about 2 and a half hours, since then I have been randomly gettings ...
4
votes
1answer
496 views

Is Snappy Core available for Raspberry Pi 3?

If it's available, I can't seem to find it on the site. If it's not, can someone please link me to as much information as possible so that I can track progress on developments? Thanks.
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1answer
99 views

How to first boot Ubuntu from a laptop on Raspberry Pi 3?

I have watched many tutorials on how to boot Ubuntu on Raspberry Pi. Every time, after inserting the imaged SD card on the Pi, people attach it with a monitor and a keyboard. But if I want to attach ...
0
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0answers
74 views

Raspberry Pi: Filesystem writes files, but after reboot the old data is back

Okay this is a really weird problem occurring on two raspberry pi systems with their respective 8GB SD memory cards: Simple example: When I write files to the disk, it looks like the files are ...
0
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1answer
613 views

Ubuntu Mate (ARM) not installing on Raspberry Pi 3

I have a Raspberry Pi 3 with Raspbian installed on it. If I insert a SD card with Ubuntu Mate (ARM) 14.04 on it, I can't even get to the colorful boot screen (boot loader?). I've tried various SD ...