Tag: Ubuntu 20.04

RaspEX Rpi4 – Build 210109 based on Ubuntu 20.04 LTS – with OpenCPN 5.2.4 (navigation software)

raspex-16.04-opencpn-4.4.0-touchscreen-20160702-smallRaspEX Rpi4 – Build 210109 based on Ubuntu 20.04 Focal Fossa LTS (supported until April, 2025) – with OpenCPN 5.2.4 (latest stable version released 201018) – especially made for the new Raspberry Pi 4, but it can of course also be used on a Raspberry Pi 3 Model B+, Raspberry Pi 3 Model B and Raspberry Pi 2 Model B.

OpenCPN is a free software (GPLv2) project to create a concise chart plotter and navigation software, for use underway or as a planning tool. OpenCPN is developed by a team of active sailors using real world conditions for program testing and refinement.

REPLACEMENT
This build (210109) replaces build 190812. Ubuntu has been upgraded to version 20.04 and OpenCPN to version 5.2.4 – latest stable version. Build 210109 is made especially for the new Raspberry Pi 4, but can of course also be used on a Raspberry Pi 3 Model B+, Raspberry Pi 3 Model B and a Raspberry Pi 2 Model B.

The Desktop environment LXDE is used. The “Lightweight X11 Desktop Environment” is an extremely fast-performing and energy-saving desktop environment. LXDE uses less CPU and less RAM than other environments. It is especially designed for cloud computers with low hardware specifications, such as netbooks, mobile devices (e.g. MIDs) or older computers.

ABOUT RaspEX Build 210109
RaspEX is a Linux ARM system for Raspberry Pi 4, Pi 3 Model B, Model B+ and Pi 2 model B. It is based on Debian Buster (Debian 10), Focal Fossa (Ubuntu 20.04) and Linaro (Open Source software for ARM SoCs). In this new version (210109) I’ve installed OpenCPN 5.2.4.

Read this OpenCPN Review….

SCREENSHOTS
1. RaspEX Build 210109 using Bluetooth
2. RaspEX version 190812 running OpenCPN as the ordinary user raspex
3. RaspEX version 190812 running OpenCPN as root
4. OpenCPN 4.4.0 runningon the 7″ Touchscreen Monitor for Raspberry Pi (old version OpenCPN)
5. OpenCPN Florida – Cape Canaveral (old version of OpenCPN)
6. OpenCPN New York – Approaches to New York (old version of OpenCPN)

7. OpenCPN Stockholm Archipelago (old version of OpenCPN)

READ MORE…

Read about my Android-x86 Systems – 10, Pie, Oreo, Nougat, Marshmallow, Lollipop and KitKat at
andex.exton.net – latest is AndEX 10 (with GAPPS) and AndEX Pie 9.0 (also with GAPPS)!
and

about my Android 11, 10, Pie, Oreo, Nougat, Marshmallow and Lollipop versions for Raspberry Pi 4 and 3/2 at
raspex.exton.se
– latest is RaspAnd 11 (without GAPPS) and RaspAnd Oreo 8.1 (with GAPPS)!
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PuppEX Focal64 (Puppy Linux) with kernel 5.9.9 (latest) compatible with Ubuntu 20.04 LTS :: Build 201121

NEWS 201126 ABOUT PuppEX Build 201121 and Nvidia
Today I’ve discovered that Nvidia’s Proprietary Graphics Driver can be installed in PuppEX Build 201121 after all! Not version 450.80.02, but version 455.45.01. Watch this screenshot. Read this Article about the Open-Source NVIDIA/Nouveau vs NVIDIA Proprietary Driver.  Read about how to install the driver...

ABOUT PuppEX Focal64 Build 201121
A new PuppEX Focal64 version with kernel 5.9.9 (latest) is ready today. Unfortunately it does not have Nvidia’s Proprietary Graphics driver 450.80.02 installed (as Build 201119 has). I could not find a patch for kernel 5.9. The good news is that this new version has the kernel sources for kernel 5.9.9. This means that VirtualBox Guest Additions can be installed by you. Which also means that you can run PuppEX in full screen in VirtualBox (among other things). Watch this screenshot. When running PuppEX Build 201121 in VirtualBox you shall first save your session. After a reboot you can install the Additions. When doing so you will get an error message saying failed to remove installed version filelist not found. Fix it by running the command rm /usr/sbin/vbox-greeter /usr/sbin/vbox-uninstall-guest-additions. Watch screenshot 1 and screenshot 2.

Screenshot: PuppEX Focal64 Build 201121 running Spotify

READ MORE…

Read about my Android-x86 Systems – 10, Pie, Oreo, Nougat, Marshmallow, Lollipop and KitKat at
andex.exton.net – latest is AndEX 10 (with GAPPS) and AndEX Pie 9.0 (also with GAPPS)!
and

about my Android 11, 10, Pie, Oreo, Nougat, Marshmallow and Lollipop versions for Raspberry Pi 3/2 at
raspex.exton.se
– latest is RaspAnd 11 (without GAPPS) and RaspAnd Oreo 8.1 (with GAPPS)!
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LFA (Linux For All) 64bit Build 200607 with LXDE, TeamViewer, Google Chrome, Nvidia 400.82, Refracta Snapshot and kernel 5.7.0-exton

About Linux For All (LFA) Build 200607
The system is based on Ubuntu 20.04 LTS and Debian. It’s a total rebuild. I.e. nothing is left of the old LFA system.

Why Ubuntu 20.04 LTS?
Ubuntu 20.04 is supported until April 2025.

NEWS ABOUT LFA Build 200607

1. This is a BIG system (1670 MB). All packages the ordinary Linux user can wish for are pre-installed. Study the full packages list.
2. Kernel 5.7.0-exton is used.
3. I have installed Nvidia’s latest proprietary graphics driver 440.82.
4. The Desktop environment is LXDEDesigned to be user friendly and slim, while keeping the resource usage low.
5. The main Web Browser is Google Chrome. So you can watch Netflix! Another advantage with Google Chrome is that you will get all your bookmarks if you log in with your Gmail account.
6. I have included Refracta tools (Refracta Snapshot) to make it possible for you to create your own installable Ubuntu 20.04 LTS Live DVD once you have installed LFA to hard drive. This is done in the easiest possible way!
7. Use TeamViewer (pre-installed) to control your Windows computers from LFA. Or control LFA from your Windows computers.

What’s new in kernel 5.7?

SCREENSHOTS
Screenshot 1 – LFA running Windows 10 with TeamViewer
Screenshot 2 – Windows 10 running LFA with TeamViewer
Screenshot 3 – Running Nvidia Settings
Screenshot 4 – Synaptic running
Screenshot 5 – LFA running in VMware
Screenshot 6 – LFA running in VirtualBox
Screenshot 7 – LFA running Samba to reach Windows computers

READ MORE…

Read about my Android-x86 Systems – 10, Pie, Oreo, Nougat, Marshmallow, Lollipop and KitKat at

andex.exton.net – latest is AndEX 10 (with GAPPS) and AndEX Pie 9.0 (also with GAPPS)!
and
about my Pie, Oreo, Nougat, Marshmallow and Lollipop versions for Raspberry Pi 3/2 at

raspex.exton.se – latest is RaspAnd Pie 9.0 (without GAPPS) and RaspAnd Oreo 8.1 (with GAPPS)!

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