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The latest Linux Mint release, 19.3, codenamed ‘Tricia’, is now available on eRacks Desktop  and Laptop systems.

Simply select the ‘Linux Mint 19 latest’ choice from the OS dropdown, and we’ll get it done for you.

If you want the slightly older 19.2 release, or any other custom installation, just let us know in the “Notes” field, and we’ll do it.

Also, FYI, Linux Mint is mostly a Desktop system, but we’ll be happy to install it on any system you choose – just let us know and we’ll do a custom quote for you. (Or, again, just put it in the “Notes” field when you place your order).

j

January 1st, 2020

Posted In: Linux, Mint, News, Operating Systems, ubuntu, Uncategorized

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Fedora 31 is now available on all eRacks systems.

Simply select “Fedora 31” in the OS dropdown – if you don’t see it on the system you want, let us know and we’ll see if it’s available / compatible.

FWIW, The performance reviews have been underwhelming:

https://www.phoronix.com/scan.php?page=article&item=fedora-31-benchmarks&num=1

But for decades, software executives have ignored better/faster in exchange for bloated/slower, with the excuse that since the hardware is faster now, it’s OK :-/

Grr.

j

 

November 5th, 2019

Posted In: Fedora, Linux, News, Operating Systems, Uncategorized

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The latest (non-LTS) Ubuntu 19.10, Eoan Ermine is now available on all eRacks systems.

Here are the Release Notes for it.

Simply select it from the OS choices in the “Operating System” dropdown while configuring your eRacks system.

UPDATE Feb 2020

As always, we can also install the pre-release / beta version of the next Ubuntu release, code-named Focal Fossa, which will indeed be an LTS release, and is scheduled for April 23, 2020 –

Just say you want Ubuntu 20.04 Focal Fossa in the “Notes” field when you pace your order.

j

October 25th, 2019

Posted In: Linux, News, Operating Systems, ubuntu, Upgrades

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Ubuntu 19.04, aka “Disco Dingo“, is now available on all eRacks systems.

Ubuntu 19.04 (Disco Dingo)

Canonical – The company behind Ubuntu published its regular (non-LTS) version as Ubuntu 19.04 (Disco Dingo) on April 18, 2019. The first Ubuntu 19.04 beta released on March 28. Other milestones during “Disco Dingo” development included feature freeze on February 21, 2019, UI freeze on March 14, 2019, and kernel freeze on April 1, 2019.

Up until this version, the codename of each Ubuntu release is traditionally made up of an adjective and an animal, both beginning with the same letter. But that’s only partly true this time – The word “Disco is actually both a noun and a verb rather than adjective. A disco is a type of club or party at which people dance to music, often under lights.

A “Dingo” is a type of feral dog native to Australia and known for its sand-colored coat. Dingo dogs hunt alone or in cooperative packs. Inspired by the nature of the Dingo (which often sulks off when humans are around) the word has become informal Australian slang meaning ‘cowardly’, e.g., ‘he dingoes his way out of the date’.

Ubuntu 19.04 Disco Dingo is only the second Ubuntu release to use the letter ‘D’, following Ubuntu 6.06 “Dapper Drake” (released back in the land before time, aka 2006).

Since Ubuntu 19.04 (Disco Dingo) is a non-LTS version (not a Long Term Support version), it will be supported for 9 months until January 2020. If you need Long Term Support, it is recommended you use Ubuntu 18.04 LTS instead.

This article for Ubuntu 19.04 (Disco Dingo) provides an overview of the release and documents the known issues with Ubuntu 19.04 and its flavors.

Since the release of Ubuntu 19.04, everyone is talking about its Desktop Version. We’re going to do something a little different. We’re going to start with the Ubuntu 19.04 Server version first. Let’s what’s new:

Ubuntu 19.04 (Disco Dingo) Server Updates.

Every time Canonical releases a new version, it brings many new and noticeable changes. Each new version improves the previous one and strives to provide better user experiences.

Canonical made many changes on Ubuntu 19.04 (Disco Dingo) Server – the following are notable:

QEMU

In Ubuntu 19.04, QEMU was updated to the 3.1 release.

Migrations from former versions are supported just as usual. When upgrading it is always recommended to upgrade the machine types allowing guests to fully benefit from all the improvements and fixes of the most recent version.

Qemu now has virglrenderer enabled which allows to create a virtual 3D GPU inside qemu virtual machines. That is inferior to GPU pass-through, but can be handy if the platform used lacks the capability for classic PCI pass through as well as more modern mediated devices.

For more details, see the QEMU 3.1 change log.

LIBVIRT

Among many other changes worth to mention is the ability to have GL enabled graphics as well as mediated devices to be configured while still being guarded by custom apparmor profiles generated per guest. This is required for the use of GPU based mediated devices as well as VirGL (mentioned above in the QEMU section). For bringing these changes libvirt was updated to version 5.0.

DPDK

Ubuntu includes 18.11.x the latest stable release branch of DPDK. The very latest (non-stable) version being 19.02 was not chosen for downstream projects of DPDK (like Open vSwitch) not being compatible.

DPDK dependencies were reorganized into more or less common/tested components. Due to that most DPDK installations will now have a smaller installation footprint and less potentially active code to care about.

For more details see the release notes.

SAMBA

Samba was updated to version 4.10.x, and one of the big changes here is python3 support. In Disco, samba and its dependencies are all python3 only now, with the exception of tdb. tdb still builds a python2 package, namely python-tdb, but all the others, including samba itself, are python3 only.

Open-VM-Tools

To run well integrated as VMware guest Ubuntu 19.04 comes with the latest open-vm-tools version 10.3.10. Details about the changes can be found in the upstream changelog

Raspberry Pi

Ubuntu 19.04 comes with an easy way of enabling Bluetooth support on the raspi3 Ubuntu-server preinstalled images. Install the Pi-Bluetooth package (now available in multiverse) with ‘sudo apt install pi-bluetooth’.

Please note that supported Pi devices which have Bluetooth (at the time of writing, the Raspberry Pi 3B, 3B+, and 3A+) can have either serial console or Bluetooth support enabled at any given time (not both). With the Pi-Bluetooth package installed, edit it at ‘/boot/firmware/config.txt’ and set ‘enable_uart=1’ to enable serial console, or ‘enable_uart=0’ to enable Bluetooth. The change will take effect after the next reboot.

Open vSwitch

Open vSwitch has been updated to 2.11. This updated Open vSwitch version has support for the kernel versions 4.16.x and 4.17.x. Also the following features can be found on this version.

  • “mod-table” command can now change OpenFlow table names.
  • The environment variable OVS_SYSLOG_METHOD, if set, is now used as the default syslog method.
  • The environment variable OVS_CTL_TIMEOUT, if set, is now used as the default timeout for control utilities.
  • OVN-SB schema changed: duplicated IP with same Encapsulation type is not allowed any more. Please refer to Documentation/intro/install/ovn-upgrades.rst for the instructions in case there are problems encountered when upgrading from an earlier version.
  • New support for IPSEC encrypted tunnels between hypervisors.
  • ovn-ctl: allow passing user:group ids to the OVN daemons.
  • IPAM/MACAM add the capability to dynamically assign just L2 addresses
  • IPAM/MACAM add the capability to specify a static ip address and get the L2 one and it is allocated dynamically using the following syntax: ‘ovn-nbctl lsp-set-addresses <port> “dynamic <IP>”.’

Please read the Open vSwitch release notes for more detail.

OpenStack Stein

Ubuntu 19.04 includes the latest OpenStack release, Stein, including the following components:

  • OpenStack Identity – Keystone.
  • OpenStack Imaging – Glance.
  • OpenStack Block Storage – Cinder.
  • OpenStack Compute – Nova.
  • OpenStack Networking – Neutron.
  • OpenStack Telemetry – Ceilometer, Aodh, Gnocchi, and Panko.
  • OpenStack Orchestration – Heat.
  • OpenStack Dashboard – Horizon.
  • OpenStack Object Storage – Swift.
  • OpenStack Database as a Service – Trove.
  • OpenStack DNS as a Service – Designate.
  • OpenStack Bare-metal – Ironic.
  • OpenStack Filesystem – Manila.
  • OpenStack Key Manager – Barbican.

Please refer to the OpenStack Stein release notes for full details of this release of OpenStack.

WARNING: Upgrading an OpenStack deployment is a non-trivial process and care should be taken to plan and test upgrade procedures which will be specific to each OpenStack deployment. For Upgrading successfully please make sure you read the OpenStack Charm Release Notes for how to deploy Ubuntu OpenStack using Juju. Or simply contact eRacks Systemsexperts for help.

There are many other changes on newly released Ubuntu 19.04 non-LTS Server. Please read the Ubuntu 19.04 (Disco Dingo) non-LTS Server release note for more details.

 

 

 

Ubuntu 19.04 (Disco Dingo) Desktop (And Kernel) updates.

Linux Kernel 5.0.0-8 “Shy Crocodile”

The Linux Kernel had its number bumped to 5.0.0-8 by Linus Torvalds, but not because of particularly noteworthy code changes. Usually, a significant number jump like this would echo an equally significant code or functionality change, but that isn’t the case. In an email to the Linux Kernel Mailing List, he explained:

The numbering change is not indicative of anything special. If you want to have an official reason, it’s that I ran out of fingers and toes to count on, so 4.21 became 5.0.

Torvalds went on to give a breakdown of the code changes in Linux 5.0:

This new kernel should be faster, too, as work was done to speed up the anti-Spectre and Meltdown code.

GNOME desktop 3.32

Ubuntu 19.04 ships with the latest GNOME desktop 3.32. This brings performance improvements, a host of bug fixes and some important new features. Beyond the visual changes, GNOME itself is faster and uses fewer GPU resources thanks to work done by both Canonical and the upstream GNOME team.

Of course, there’s a new wallpaper in latest GNOME desktop 3.32. But the first thing you’ll probably notice is a new icon on the desktop for your home directory. If you don’t like it, you can install GNOME Tweaks and use it to hide the home directory icon.

In keeping with modern “flat” design, the desktop’s top bar and launcher have solid-black backgrounds. The application menus have been moved back to each application’s window. They no longer appear in the toolbar. That’s a change in GNOME and not a design decision from Canonical. Some applications always kept their menus in their own application windows, which made the experience inconsistent. There were also some long-standing issues that were tough to fix. Now, that whole initiative has been canned in favor of a traditional menu placement—each applications menu is in the application’s own window.

Fractional Display Scaling (Possibly)

GNOME 3.32 includes support for fractional scaling, which is of interest to people with high DPI (Dots Per Inch) displays.

Unfortunately, in the modified version of GNOME supplied with Ubuntu, the fractional scaling settings are either hidden or not accessible to us. Eventually, a tool might allow access to these settings—or another means of accessing those settings will emerge from the user community. After all, they’re in GNOME.

Live patch for Reboot-Free Kernel Updates

Canonical introduced Live patch in Ubuntu 18.04 LTS, only to remove it again in 18.10. It’s now back, complete with this new tab in Software & Updates.

Livepatch

 

Ubuntu 19.04’s Software and Updates app has a new tab called Live-patch. This new feature is intended to allow critical kernel patches to be applied without rebooting. For people using Ubuntu at home, on machines that get powered off frequently, requiring a power cycle to install a kernel update isn’t a hardship. If your Ubuntu computer is providing an external service or is hosting a website, it becomes trickier to try to schedule in the reboots.

New Icons and Visual Tweaks

The Yaru icon set has had a refresh, and new icons have been added to cater for more third-party applications. This icon set looks more coherent and slick. There’s evidence of attention being paid to the user interface all over. Files has had a facelift, and it looks crisp and feels responsive. That’s not a surprise.

Icons

 

Even the Terminal window has been polished up. The GNOME Terminal application has a new title bar with a prominent “New Tab” button and search icon.

The System menu has a new cogwheel Settings icon that replaces the old “crossed wrench and screwdriver” icon.

Application Permission Controls

GNOME’s Settings app now lets you control various application permissions. You can even choose whether or not each application can show notifications.

Application

 

Night Light Improvements

The Night Light feature changes the hue of your computer’s display, reducing the amount of blue in the display illumination as the sun sets. You can now configure the schedule for the Night Light yourself. You can also select the color temperature—or “warmth”—of the display when Night Light is activated.

Light

 

Updated Sound Controls

The Sound controls have been revamped. You don’t get more functionality than before, but the controls are laid out more conveniently and logically.

Sound

 

Raspberry Pi Touch Support

The bulk of the driver work in the kernel has been to graphics drivers, with enhanced support for displays ranging in size and capability—from the AMD FreeSync NVIDIA RTX Turing to the Raspberry Pi Touch Display. The Debian-derived Raspbian Linux already supported the Raspberry Pi Touch Display, but now you have the choice of using native Ubuntu with your Pi Touch.

There are many other changes as well. Some of them are mentioned below:

  • Tracker is now included by default. This allows the desktop to keep track of recently used files and improves searching.
  • Right click handling is now “area” by default. This allows both two-finger right clicking and clicking in the bottom right corner of the touchpad
  • alt-tab handling now switches windows by default. Switching applications by default can be done with super-tab
  • Preview order of windows in the dock is now static and based on the order in which the windows were added
  • IWD can now be enabled for use with Network Manager. IWD is a new alternative to wpa supplicant and is in testing for consideration in the future.
  • Installing Ubuntu Desktop on vmware will now automatically install the open-vm-tools package to improve integration.
  • The Yaru theme has seen further refinement and updates and includes a new icon theme.
  • Safe Graphics Mode. A new option is added to the Grub menu which will boot with “NOMODESET” on. This may help you resolve issues on certain graphics cards and allow you to boot and install any propriatary drivers needed by your system.
  • The latest releases of Firefox (66.0) and LibreOffice (6.2.2) are available and installed by default.

 

 

Some of the Common New features and Updated Packages in both Ubuntu 19.04 (Disco Dingo) non-LTS Desktop and Server Version.

Linux kernel 🐧

Both Ubuntu 19.04 (Disco Dingo) non-LTS Desktop and Server are based on the Linux release series 5.0. It includes support for AMD Radeon RX Vega M graphics processor, complete support for the Raspberry Pi 3B and the 3B+, Qualcomm Snapdragon 845, many USB 3.2 and Type-C improvements, Intel Cannonlake graphics, significant power-savings improvements, P State driver support for Skylake X servers, POWER memory protection keys support, KVM support for AMD Secure Encrypted Virtualization, enablement of Shared Memory Communications remote and direct (SMC-R/D), Open for Business (OFB), and zcrypt on IBM Z among with many other improvements since the v4.15 kernel shipped in 18.04 LTS.

Toolchain Upgrades 🛠️

Ubuntu 19.04 comes with refreshed state-of-the-art toolchain including new upstream releases of glibc 2.29, ☕ OpenJDK 11, boost 1.67, rustc 1.31, and updated GCC 8.3, optional GCC 9, 🐍 Python 3.7.3 as default, 💎 ruby 2.5.5, php 7.2.15, 🐪 perl 5.28.1, golang 1.10.4. There are new improvements on the cross-compilers front as well with POWER and AArch64 toolchain enabled to cross-compile for ARM, S390X and RISCV64 targets.

 

There are many other changes on newly released Ubuntu 19.04 non-LTS verson. Please read the Ubuntu 19.04 (Disco Dingo) non-LTS release note for more or Disco Dingo Release Notes.

Get your system with Ubuntu 19.04 (Disco Dingo) as pre-installed from eRacks Systems’ show room with Quote request. Or download Ubuntu 19.04 (Disco Dingo) directly from below.

 

April 24th, 2019

Posted In: Linux, Open Source, Operating Systems, ubuntu

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    Ubuntu 17.10, code named Artful Aardvark; I guess you already know that Artful means full of art or skill. And Aardvark is a medium-sized, burrowing, nocturnal mammal native to Africa. Colloquially, it is called African Ant Eater.

Nowadays Ubuntu become the world’s most popular desktop Linux operating system, and with its latest short-term support release, it’s clear Canonical want to keep a firm grip on the title.

Artful Aardvark

‘Artful Aardvark’ (Ubuntu 17.10)

As release with Artful Aardvark (Ubuntu 17.10) in October 19, 2017 Canonical continues Ubuntu’s proud tradition of integrating the latest and greatest open source technology into a high-quality, easy-to-use Linux distribution. Ubuntu 17.10 Artful Aardvark marks an all-new chapter in Ubuntu’s already rich history. As always, the team has been hard at work through this cycle, introducing new features and fixing bugs.

Ubuntu 17.10 Debuts with An All-New Desktop

This is the first version of Ubuntu to use GNOME Shell as the default desktop. ‘The HUD, global menu, and other Unity features are no longer included’. By choosing to drop Unity most of Ubuntu’s home-grown usability efforts also fall by the wayside.

Ubuntu 17.10 Desktop

Ubuntu 17.10 Desktop

In Unity’s place comes a bespoke version of GNOME Shell that is ‘customized’ to resemble something that’s superficially close to the Unity desktop layout. The Ubuntu 17.10 desktop uses a two-panel layout: a full-height vertical dock sits on the left-hand side of the screen, while a ‘top bar’ is stripped across the top.

The top bar plays host a new type of app menu, a calendar applet/message tray, app indicators, and a unified status menu for managing network, volume, Bluetooth and user sessions.

Ubuntu Dock

The new Ubuntu Dock is both a task manager and an application launcher. It shows icons for open and running software windows as well as ‘pinned’ launchers for user’s favorite apps.

Ubuntu Dock

Ubuntu Dock

The dock is also global; it displays icons/applications from all workspaces regardless of which one user is actually viewing.

Both the Ubuntu Dock and the top bar are semi-transparent, which adds nice visual presence. When a window touches either element the “dynamic transparency” feature kicks in to render both dock and top bar darker, making panel label contents more legible in the foreground.

Activities & Workspaces

The main “desktop” area remains a usable space on which user can place icons, folders and files.

Though there’s no longer a true global app menu, but the majority of apps place a small menu in the top bar bearing the name of the app in focus. These app menus contain a solitary ‘quit’ button at the least, or a full complement of options at most.

Workspaces

Activities & Workspaces

Workspaces are a common feature found on most modern desktop operating systems including Windows 10, so it’s a good thing that Ubuntu hasn’t ditched them. User can easily move windows between workspaces by clicking on a window and moving it on over the workspace.

Applications Overview

In Ubuntu 17.10 Applications are listed alphabetically, ordered into scrollable pages. User can launch an application by clicking on it, selecting it with keyboard arrow keys and pressing enter, or by touching it.

Applications Overview

Applications Overview

After years of ‘footnote’ releases that brought only minor tweaks, the ‘Artful Aardvark’ brings all-out with change, ready to usher in the new era. Under the hood, there have been updates to many core packages, including a new 4.13-based kernel, glibc 2.26, gcc 7.2, and much more in Ubuntu Desktop. Let’s have a brief list view on some of those updates.

  • On supported systems, Wayland is now the default display server. The older display server is still available: just choose Ubuntu on Xorg from the cog on the log in screen.
  • GDM has replaced LightDM as the default display manager. The login screen now uses virtual terminal 1 instead of virtual terminal 7.
  • Printer configuration is now done in the Settings app: Choose Devices and then Printers. The tool uses the same algorithms for identifying printers and choosing drivers as the formerly used system-config-printer, and makes full use of driverless printing to support as many printers as possible.
  • The default on screen keyboard is GNOME’s Caribou instead of Onboard.
  • Calendar now supports recurring events.
  • LibreOffice has been updated to 5.4.
  • Python 2 is no longer installed by default. Python 3 has been updated to 3.6.
  • The ‘Rhythm box’ music player now uses the alternate user interface created by Ubuntu Budgie developer David Mohamed.
  • The Ubuntu GNOME flavor has been discontinued. If a user is using Ubuntu GNOME, he will be upgraded to Ubuntu.

Note: Install gnome-session and choose GNOME from the cog on the login screen if user would like to try a more upstream version of GNOME. If any user’ d like to also install more core apps, he’d install the vanilla-gnome-desktop met package.

 

    Not only the Ubuntu 17.10 Desktop but also, there are significant changes into the Ubuntu 17.10 Server version too. For the Ubuntu Server 17.10, the OS Version for the printing server has been increased to announce Windows Server 2003 R2 SP2 ID mapping checks added to the testparm(1) tool. There are some ID mapping backends too, which are not allowed to be used for the default backend. Winbind will no longer start if an invalid backend is configured as the default backend. The others are as follows,

Ubuntu 17.10 Server

Ubuntu 17.10 Server

Qemu 2.10

Qemu has been updated to the 2.10 release. Since the last version was 2.8.

Among many other changes there is one that might need follow on activity by the user/admin: Image locking is added and enabled by default. This generally makes execution much safer, but can break some old use cases that now explicitly have to opt-in to ignore/share the locks by tools and subcommands using the –force-share option or the share-rw dqev property.

Libvirt 3.6

Libvirt has been updated to version 3.6.

LXD 2.18

LXD was updated to version 2.18. Some of the top new features of LXD 2.18 are:

  • Native Ceph RBD support.
  • Support for cloud instance types.
  • Pre-seeding of the “lxd init” questions through yaml.
  • New client library.
  • Improved storage handling (volume resize, auto re-mapping on attach, …).
  • A lot of small improvements to the client tool.

DPDK 17.05.2

Ubuntu 17.10 includes the latest release of DPDK that has stable updates: 17.05.2. This made it possible to integrate Open vSwitch 2.8.

Open vSwitch 2.8

Open vSwitch has been updated to 2.8. Though user need to specify dpdk devices via dpdk-devargs.

New BIND9 KSK

The DNS server BIND9 was updated to include the new Key Signing Key (KSK) that was published on July 11, 2017. Starting on October 11, 2017, that key will sign the root zone key, which in turn is used to sign the actual root zones.

Cloud-Init

The cloud-init version was updated to 17.1. Notable new features for cloud-init are as follows,

  • Python 3.6 support.
  • Ec2 support for IPv6 instance configuration.
  • Expedited boot time through cloud-id optimization.
  • Support for netplan yaml in cloud-init.
  • Add cloud-init subcommands collect-logs, analyze and schema for developers.
  • Apport integration from cloud-init via ‘ubuntu-bug cloud-init’.
  • Significant unit test and integration test coverage improvements.

Curtin

The Curtin version is updated to ‘0.1.0~bzr519-0ubuntu1’. New features are:

  • Network configuration passthrough for ubuntu and centos.
  • More resilient UEFI/grub interaction.
  • Better support for mdadm arrays.
  • Ubuntu Core 16 Support.
  • Improved bcache support.

Samba

Samba is updated to version 4.6.7. Important changes in the 4.6.x series are:

  • Multi-process Net logon support.
  • New options for controlling TCP ports used for RPC services.
  • AD LDAP and replication performance improvements.
  • DNS improvements.

    There are many other changes too. We recommend that all users read the release notes, which document caveats, workarounds for known issues, as well as more in-depth Release Notes.

    Users of Ubuntu 17.04 will be offered an automatic upgrade to 17.10. As always, upgrades to the latest version of Ubuntu are entirely free of charge.

Remember, here at eRacks, we offer pre-installed Ubuntu 17.10 Artful Aardvark with our new systems either directly from the OS dropdown, or by custom quote.

October 25th, 2017

Posted In: Debian, Linux, Open Source, servers, ubuntu

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    Fedora (formerly Fedora Core) is a Unix-like operating system based on the Linux kernel and GNU programs (a Linux distribution), developed by the community-supported Fedora Project and sponsored by the Red Hat company. Fedora contains software distributed under various free and open-source licenses and aims to be on the leading edge of such technologies. Fedora is the upstream source of the commercial Red Hat Enterprise Linux distribution.

Since the release of Fedora 21, three different editions are available: Workstation, focused on the personal computer, Server and Cloud for servers, and Atomic being the edition meant for cloud computing. As released on July, 11, 2017 they introduced Fedora 26!

fedora26

Fedora 26 has arrived with thousands of improvements to development tools, partitioning tools, better caching of user and group information, better debugging, an improved DNF package manager, and so much more.

Let’s see some of many upgraded System Requirements & features, those are new Fedora 26 offering.

Minimum System Requirements

Fedora 26 provides software to suit a wide variety of applications. The storage, memory and processing requirements vary depending on usage. For example, a high traffic database server requires much more memory and storage than a business desktop, which in turn has higher requirements than a single-purpose virtual machine. Your requirements may differ, and most applications will benefit from more than the minimum resources.

Fedora 26 recommended minimum System Configuration for the default installation are as follows:

  • 1GHz or faster processor
  • 1GB System Memory
  • 10GB Usable Drive Space

Fedora 26 can be installed and used on systems with limited resources. Text, VNC, or kickstart installations are advised over graphical installation for systems with very low memory. Larger package sets require more memory during installation, so users with less than 768MB of system memory may have better results preforming a minimal install and adding to it afterward.

For best results on systems with less than 1GB of memory, one should use the DVD installation image. Fedora also give us some guidelines for it’s best practices and performances.

  • Graphical installation of Fedora requires a minimum screen resolution of 800×600. Owners of devices with lower resolution, such as some netbooks, should use text or VNC installation. Once installed, Fedora will support these lower resolution devices. The minimum resolution requirement applies only to graphical installation.

  • Fedora 26 supports most display adapters. Modern, feature-rich desktop environments like GNOME3 and KDE Plasma Workspaces use video devices to provide 3D-accelerated desktops. Systems with older or no graphics acceleration devices can have accelerated desktop environments using LLVMpipe technology, which uses the CPU to render graphics. LLVMpipe requires a processor with SSE2.

 

Features

Fedora 26 offers latest GNOME 3.24, LibreOffice 5.3, Fedora Media Writer, Improved Qt app compatibility & so on…

GNOME 3.24

gnome-3-24

Newest version of the GNOME desktop now has a Natural Light Filter feature that changes display’s color temperature. It works based on the time of day and helps prevent sleeplessness and eye strain. Also, there are updates to the Settings panel for online accounts, printers, and users. The notifications area sports a cleaner, simpler layout, with integrated weather information.

For developers, Builder now features improved support for systems like Flatpak, CMake, Meson, and Rust. It also integrates Valgrind to help profile your project. There are numerous other improvements, which you can find in the GNOME 3.24 release notes.

 

LibreOffice 5.3

The latest version of the popular office suite features many changes. It includes a preview of the experimental new NotebookBar UI. There’s also a new internal text layout engine to ensure consistent text layout on all platforms.

 

Fedora Media Writer

The new version of the Fedora Media Writer can create bootable SD cards with Fedora for ARM devices such as Raspberry Pi. It also features better support for Windows 7 and screenshot handling. The utility also notifies you when a new release of Fedora is available.

 

Improved Qt app compatibility

The Adwaita theme contains many improvements and looks closer to its GTK counterpart than ever. There are also two variants ported to Qt, dark and high contrast. If you switch to dark or high contrast Adwaita, your Qt apps will switch as well.

 

            Matthew Miller, Fedora Project Leader, wrote in a Fedora Magazine post about Fedora 26. As he wrote “First, of course, we have thousands of improvements from the various upstream software we integrate, including new development tools like GCC 7, Golang 1.8, and Python 3.6. We’ve added a new partitioning tool to Anaconda (the Fedora installer) — the existing workflow is great for non-experts, but this option will be appreciated by enthusiasts and sysadmins who like to build up their storage scheme from basic building blocks. F26 also has many under-the-hood improvements, like better caching of user and group info and better handling of debug information. And the DNF package manager is at a new major version (2.5), bringing many new features. Really, there’s new stuff everywhere — read more in the release notes.”

 

Among the current Fedora users, most of may wish to go straight for the clean install—which makes perfect sense and always winds up with a reliable and stable instance.

As with release of latest version of Fedora, we offer latest Fedora 26 with our systems as pre-configured according to your custom quote…

July 15th, 2017

Posted In: Fedora, News, Open Source, Operating Systems

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eRacks now installs Fedora 20

eRacks now installs Fedora 20

The latest release from the Fedora Project, Fedora 20, is now available on all eRacks systems.

Fremont, CA (PRWEB) January 02, 2014

eRacks today announced the latest installation of Fedora Project, Fedora 20 which is now in the OS dropdowns on all their systems.

About eRacks

eRacks was founded by system architects and network design consultants who over the last twenty-five years have had first-hand experience setting up enterprise-level computing infrastructures. eRacks’ founders decided to leverage their expertise by designing ready-to-run systems, saving customers money, configuration time, and frustration. eRacks Systems, founded in 1999, has locations in Fremont and Los Gatos CA.

Please contact us at:

Email: info at eracks.com or via our contact page at eracks.com/contact if you have any questions.

Regards

Dennis
eRacks

January 2nd, 2014

Posted In: Fedora, News, Operating Systems

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Mint 16 is now available – “Petra”.

Fremont, CA (PRWEB) December 23, 2013

thumb_cinnamonThis latest Linux Mint release  is now available on most or all eRacks systems.

eRacks today announced the latest release of a new operating system-Linux Mint 17 “Qiana” which is now in the OS dropdowns on all the systems 

Either the Cinnamon or Mate editions, or KDE, XFCE, Debian (LMDE) are also available.

Most or all of our dropdown Operating System choices have been updated,  but if you don’t see what you’re looking for, please ask us by email:  http://eracks.com/contact_us and we will add it or give you a custom live quote.

 

Regards

Dennis
eRacks

 

December 24th, 2013

Posted In: Mint, Operating Systems, ubuntu

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