Questions tagged [arm]

Questions relating to the use of ARM microchip architecture with Ubuntu

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Cross compiling for arm64 on amd64 architecture

I trying compiling rpi-imager for arm64 and I have a problem. dpkg --add-architecture arm64 apt update Status of 'apt update' is OK, because I edited sources.list, where I'm changing from archive....
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ubuntu 22.04 - arm-none-eabi GDB complains about missing library

Trying to get arm toolchain working on my fresh installed ubuntu 22.04. After fixing some symlinks for libncurses it now complains about missing some shared library for python3.6. I am sure for ...
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Upgrade from 20.04 to 22.04 now

I have read in many posts that it will be a few months before Ubuntu 20.04 asks to upgrade to 22.04. Just now my RPi4 asked me if I want to upgrade from 20.04 to 22.04. Question: Is it just Ubuntu ...
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how to install libpython3.6m.so.1.0 on ubuntu 20.04?

I tried updating my cross tools for arm64 on my x86-64 ubuntu 20.04 machine. The installed cross tools gcc-arm-11.2-2022.02-x86_64-aarch64-none-elf from arm. When I run the aarch64-none-elf-gdb, it ...
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Installing Ubuntu 22.04 LTS on Lenovo Flex 5G ARM64 based laptop?

Good Evening: I am running a Lenovo Flex 5G ARM64 based laptop. It is currently running Windows 11. I have used Ubuntu in the past and have enjoyed it very much, now that my needs and use have ...
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Why Livepatch is not available for ARM based CPU? [closed]

I recently discovered Canonical Livepatch service, I want to install it on my Raspberry Pi, but it said Livepatch is not available for platform arm64. Supported platforms are: amd64, x86_64. Livepatch ...
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The `ubuntu-security-status` command claims that almost all "packages are from third parties"

I have an Ubuntu (Arm aarch64) system upgraded from 21.10 to 22.04 (development) and now finally to 22.04 (release). The output of the command ubuntu-security-status is something like this: 1910 ...
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VNC remote access to Ubuntu 20.04 server on Oracle Cloud ARM Instance

Ubuntu noob here. I want to to configure VNC access to ubuntu 20.04 instance on Oracle Cloud. Here's what I tried: apt install gnome-remote-desktop Add ingress rule for TCP 5900 firewall-cmd --zone=...
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Ubuntu 18 appearance and style changed drastically on Jetson

I installed a few generic programs on my Jetson to run a few projects, and after rebooting, the entire appearance of the OS has seemed to change. Previously it was an "Ubuntu-style" desktop ...
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Docker Ubuntu how to install systemd-binfmtd.service

I'm trying to work out how I install systemd-binfmtd.service into docker Ubuntu official image on ARM, I know it works on arm because it works on my Raspberry Pi, So I have installed the default ...
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Fluxbox + lightdm on ubuntu 20.04 running on BBG

I have configured ubuntu 20.o4 LTS for ARM Cortex (BBG) processor, connected LCD. I am trying to configure fluxbox and the lightdm window manager. Fluxbox and lightdm is not showing login window. When ...
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GCC cross compiler - what are the "none", "elf", and how to know which version to download?

I usually get lost when I need to download a cross-compiler. I know it might be a broad subject, but I'd appreciate a few guidelines/tools so I know what I'm doing instead of guessing and hoping for ...
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How do I download the desktop version of Ubuntu 21.10 for ARM?

For Ubuntu 20.04, there is this page which has links for Ubuntu desktop for both x86_64 (amd64) and ARM64. This installs fine, but I am having trouble installing libraries so I'm going to try another ...
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How do I install libobjc-9-dev on Ubuntu for ARM? [duplicate]

I'm trying to install Clang on Ubuntu 20.04 for ARM, which needs libobjc-9-dev. The Ubuntu 20.04 ARM repositories only have a version that needs GCC 9.3 but I currently have GCC 9.4 (trying to ...
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7 votes
2 answers
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Is there any translation layer for x86 software on Ubuntu ARM?

I have recently installed Ubuntu ARM on my M1 MacBook Air on a virtual machine (using Parallels), and unlike Windows ARM and macOS ARM, Ubuntu ARM does not seem to include a translation layer for x86 ...
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How to update ubuntu-20.04.3-preinstalled-server-armhf+raspi.img.xz to work with USB Boot?

Anyone know how to update the boot loaded on ubuntu-20.04.3-preinstalled-server-armhf+raspi.img.xz so it will work with USB boot? Or switch it to use u-boot? If I install & update from a SD card ...
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Now that Ubuntu 21.10 has Kernel 5.13, will 21.10 Server ARM work on Apple Silicon? [duplicate]

I have heard that Ubuntu 21.10 has Kernel 5.13, which supports Apple Silicon, so, does this mean Ubuntu Server 21.10 ARM supports Apple Silicon M1 Macs? And if so, how well?
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511 views

SD card with Ubuntu Desktop created with Pi Imager fails to boot (issue specific to 32GB SD cards)

I have used Pi Imager on my regular Ubuntu system to write Ubuntu Desktop to my SD card. When I try to boot from it in my Pi 400, I get the following error: [50B]: Failed to remount '/' read-only: ...
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Does there exist a firefox.tar.bz2 package for Raspi (!ARM!) which can be downloaded? (Making firefox "portable" on Raspi)

I know there exists a firefox-esr package for Raspberry Pi OS and firefox is also preinstalled on Ubuntu Mint [Raspi-Image]. But in this case I'm trying to get firefox as a .tar.bz2 package from the ...
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5 votes
1 answer
614 views

Does Ubuntu server support encryption on arm devices?

If I want to run Ubuntu Server on a Raspberry Pi4 can I encrypt the SD card like an encrypted disk? If not is the next best thing to encrypt the home directory?
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Package: gcc-arm-none-eabi (15:9-2019-q4-0ubuntu1) [universe] on 20.04 misses gdb executable

As other people tried this also How to install arm-none-eabi-gdb on Ubuntu 20.04 LTS (Focal Fossa) i found that the universe repo has a pretty much working toolchain. I've tested it. hoo2@shirka:~$ ...
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2 votes
1 answer
413 views

Cross compile C/Cpp application for target ARM arch support ubuntu18.04 32-bit, on host machine i.e. ubuntu 18.04 64-bit machine using cross compiler

Trying to achieve the below task Cross compile C/Cpp application for target ARM architechture supports ubuntu 18.04 32-bit on a host machine i.e. ubuntu 18.04 64-bit machine using cross compiler. ...
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1 answer
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Ubuntu Server for armhf architecture

I download Ubuntu Server 20.04 for arm64 architecture. and it was fine. now I want to know, Where can I get it for armhf architecture (if there is such an image)?
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2 votes
1 answer
182 views

Ubuntu MATE ARM 64 update from 20.10

How do I update from MATE 20.10 to the updated version on Rasp PI 4?
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2 votes
0 answers
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Compiling ARMv7A (AArch32) code on an ARMv8A (AArch64) machine?

I've read in many places that ARMv8A supports backwards compatible ARMv7A code (the former is now called AArch64 and the later is now called AArch32). I'm running an ARMv8A machine (on the Raspberry ...
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1 vote
0 answers
425 views

How to install armhf snap packages in arm64 architecture?

On a fresh install of Ubuntu desktop 21.04 in arm64, I have added the armhf architecture via dpkg. When installing .deb packages, I do not encounter any difficulties. Unfortunately, this does not seem ...
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2 answers
1k views

Is the new Ubuntu 21.10 compatible with 32-bit (for termux)? [closed]

I recently received a 64-bit version of new Ubuntu daily builds. You can download Ubuntu 21.10 daily builds from the Ubuntu website. You will be able to download Ubuntu 21.10 on October 14, 2021. This ...
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228 views

NesPi Safe Shutdown

I have a NesPi case that I have successfully installed Ubuntu on and am trying to get the safe shutdown script to work. Does anyone know how to modify the script to get the safe shutdown feature to ...
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4 votes
3 answers
797 views

Error running apt update E: Unable to determine file size for fd 7 - fstat

I have set up Ubuntu 21.04 Base image in Termux. When I run apt update, I get the following error. As I was not able to run apt update, I cannot install any packages. root@localhost:~# apt update Get:...
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1 vote
1 answer
558 views

How to use google text to speech with Foliate ebook reader installed in Ubuntu Base image in Android phone?

I have installed the Foliate ebook reader after installing Ubuntu Base image for Android phone. I want to use gTTs, which uses Google speech to text service, as its voice is much better than espeak or ...
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2 votes
1 answer
720 views

Ubuntu Desktop 21.04 - Blender doesn't start anymore after update on Raspberry Pi 4

After initial installation of Ubuntu 21.04 on a Raspberry Pi 4 (8 GB version) I was able to start Blender and create a simple project. Now, some system updates later, it doesn't start anymore. ...
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2 votes
1 answer
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How can I set up Ubuntu Base image for Arm on my Android phone without rooting?

I would like to set up Canonical hosted Ubuntu Base image for arm on my Android phone. I need a simple step by step answer on how to get started. I would like to be able to use Ubuntu to run apps on ...
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1 answer
180 views

Error "Filter Failed" Printing on Brother HL1202 with ipp/http on server cups with Ubuntu 20.04

I have a Raspberry Pi with Ubuntu Server 20.04 and I can't print remotely at least in Ubuntu. The server works fine in Windows and after many attempts I came to the conclusion that the problem is cups....
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1 vote
1 answer
350 views

Running amd64 apps on arm ubuntu

I have just installed Ubuntu on my m1 mac as I gave into people saying that it was amazing and I have to say I love it, however, I really love opera but every time i try and install it doesn't work ...
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1 vote
0 answers
612 views

The installation of libc6:amd64 on the Jetson Nano / Arm64 removes every ARM64 package on the system

I'm trying to build / Run Android Cuttlefish on PC / jetson nano - ARM64 (running ubuntu 18.04) following this tutorial : How to Build/Run Cuttlefish on PC/ARM64 at some point ,I should do : [on ARM64]...
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Offline shrink EXT4 in terminal and recover the SD card I just killed

I Installed ubuntu (20.04 LTS ARM64) preinstalled image on to a SD card. I had a few issues at this stage leading me to keep reinstalling the OS and try again, one particular issue ended with EXT4-FS ...
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How to enable selectively glibc 2.33 only for qemu 5

I'm trying to virtualize windows 10 arm64 on the jetson nano where I have installed ubuntu 18.04 arm64 (I can't upgrade it to ubuntu 20.04 because nvidia does not support it). To get the best ...
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0 votes
1 answer
917 views

how to compile glibc on ubuntu 18.04 from source on a different folder

I'm trying to virtualize windows 10 arm64 on the jetson nano where I have installed ubuntu 18.04 arm64 (I can't upgrade it to ubuntu 20.04 because nvidia does not support it). To get the best ...
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  • 369
1 vote
1 answer
131 views

Libpulsecommon-11.1.so: cannot open shared object file: installing qemu-virgil on ubuntu 18.04 for arm64

How to fix this ? (on ubuntu 18.04 for arm64 on jetson nano and I can't upgrade ubuntu from 18.04 to 20.04 because nvidia does not support 20.04 at the moment) root@ziomario-desktop:# uname -a Linux ...
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590 views

debconf: DbDriver “config”: /var/cache/debconf/config.dat is locked by another process: No locks available [duplicate]

I want to run some x86_64 apps from jetson nano,for example google chrome and teamviewer and I want also to copy heavy files from the sd card of the nano on a larger disk on the desktop PC. For this ...
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1 vote
2 answers
159 views

Why can't I install two architecture versions of libi2c-dev?

I am running Ubuntu 20.04 on a 64bit ARM architecture. I am trying to build some code which links libi2c (-li2c). However I want to be able to build both as local architecture and also cross compile ...
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1 vote
0 answers
216 views

How to run some graphical i386 apps on Ubuntu 18.04 (ARM64) / xfce4 / jetson nano

I'm trying to run some graphical i386 apps on ARM64 / xfce4 / jetson nano. I have configured the I386 / bionic chroot environment following and adapting a little bit this tutorial : https://www....
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2 votes
1 answer
40 views

Raspberry Ubuntu ARM desktop partitioning

I want to separate and manually set /, /system-boot and /home partitions on my 16GB microSD There are not options like that in ubuntu installer. What I should do?
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apt: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by /usr/lib/aarch64-linux-gnu/libapt-pkg.so.5.0)

I think that I did an huge mistake trying to install the wrong libc6 package on my ubuntu 18.04 (arm64) installed on my jetson nano because now the os is not working at all anymore and I don't know ...
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1 vote
1 answer
202 views

add the line with xenial-updates

This is a follow up question on Cross-compile for armhf and install a static library In the accepted answer following is mentioned at the end, Clarification: Multiarch packages need to be installed ...
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Installing anydesk armhf on 20.10 arm64 machine

am trying to install any desk:arm-hf in Ubuntu 20.10 arm64 machine. because of cross platform I used dpkg for installation. > > pi@pi-desktop:~/Downloads$ sudo dpkg --force architecture -i ...
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How to make work the i686 version of ubuntu 18.04 (emulated with exagear) on the jetson nano

I’ve installed exagear on my jetson nano and I have also activated an old license that I’d bought some time ago. Actually I’m trying to understand what to do further. I have installed the i686 version ...
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1 vote
1 answer
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Kubuntu or other derivatives in ARM form?

Fedora offers it's spins in an ARM image but I was curious if the Ubuntu derivatives are? I can't seem to any.
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USB Wifi Dongle changes MAC Address on every boot - How to prevent this?

Ubuntu 20.04.1 LTS runs on an Odroid C4 development board. WiFi works fine with an USB dongle with RTL8811AU chip, but the MAC address is different after each boot. How can I ensure that the MAC ...
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How can I switch back from KDE to Cinnamon modifying some Ubuntu configuration files [closed]

I've installed KDE full on my Jetson Nano, but I made a huge mistake. On the screen I see the error failed to start kernel modules and it gets stuck before to show the login screen (I'm using an HDMI ...
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