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SUSE and Red Hat

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SUSE
  • Two New Open Source Projects From SAP: Dan Lahl

    In this episode of Let’s Talk, Daniel Lahl, Vice President (Product Marketing) – SAP talks about the two new Open Source projects at SAP.

  • A Special Offer for SAP HANA on IBM Power Systems Early Adopters

    In my blog, “Is time running out for your SAP Linux support?”, I talked about SUSE Linux Enterprise Server for SAP Applications 11 SP4 soon reaching its March 31, 2019 end date for General Support. This date has passed. To maintain support you have a choice of either upgrading to a currently supported version or adding Long Term Service Pack Support (LTSS). But if you’re an early adopter of SAP HANA on IBM Power Systems, then it’s not just a matter of upgrading the Linux OS. You need to migrate your data from Big Endian to Little Endian format. Also, your data is still probably in an SAP HANA 1.0 database so you’ll also need to migrate to SAP HANA 2.0. All of this can take significant time and effort.

  • Rounding out the list of Red Hat Summit keynotes [Ed: A summit led by Microsoft CEO's (first in the list); Red Hat sold out.]

    For the last few months, we’ve been sharing the exciting and thought-provoking keynotes that you can look forward to at Red Hat Summit 2019. From hybrid cloud, containers and cloud-native app platforms to management, automation and more, customers, partners and technology industry leaders from around the world will come together for a high-energy week of innovation, education and collaboration.

    In our 14th year, we’re bringing you inspirational, educational and actionable content, industry-shaping news, and innovative practices from customers and partners from across industries. With just fours week to go, we’re proud to announce the last round of partners and customers who will be taking the stage in Boston, May 7-9.

  • Leadership of OpenJDK 8 and OpenJDK 11 Transitions to Red Hat

    OpenJDK is an open source implementation of Java, one of the most widely-used programming languages for building enterprise-grade applications. In its role as steward of OpenJDK 8 and OpenJDK 11 update releases, Red Hat will work with the community to enable continued innovation in Java.

    Red Hat has been a member of the OpenJDK community since 2007 and is one of the largest contributors to the project. Red Hat’s long-time Java technical lead, Andrew Haley, was appointed as project lead for OpenJDK 8 and OpenJDK 11 in February 2019. He has been an active member of the OpenJDK governing board for seven years and, in this capacity, helps to guide the future direction of Java and OpenJDK.

    In addition to its work within individual OpenJDK communities, Red Hat leads the upstream development of Shenandoah, a high-performance garbage collector that is now part of OpenJDK 12.

More in Tux Machines

Linux 5.2-rc2

Hey, what's to say? Fairly normal rc2, no real highlights - I think most of the diff is the SPDX updates. Who am I kidding? The highlight of the week was clearly Finland winning the ice hockey world championships. So once you sober up from the celebration, go test, Linus Read more Also: Linux 5.2-rc2 Kernel Released As The "Golden Lions"

Audiocasts/Shows: Linux Action News, Linux Gaming News Punch, Open Source Security Podcast and GNU World Order

Review: Red Hat Enterprise Linux 8.0

My experiment with RHEL 8 got off to a rough start. Going through the on-line registration process produced some errors and ended up with me getting the wrong ISO which, in turn, resulted in some confusion and delays in getting the distribution installed. Things then began to look up as RHEL 8 did a good job of detecting my system's hardware, registered itself without incident and offered good performance on physical hardware. I was particularly pleased that the distribution appears to detect whether our video card will work well with Wayland and either displays or hides Wayland sessions in response. I did have some trouble with the GNOME Classic Wayland session and GNOME Shell on X.Org was a bit sluggish. However, the Classic session on X.Org and GNOME Shell on Wayland both worked very well. In short, it's worthwhile to explore each of the four desktop options to see what works best for the individual. The big issues I ran into with RHEL were with regards to software management. Both GNOME Software and the Cockpit screen for managing applications failed to work at all, whether run as root or a regular user. When using the command line dnf package manager, the utility failed to perform searches unless run with sudo and occasionally crashed. In a similar vein, the Bash feature that checks for matching packages when the user types a command name it doesn't recognize does not work and produces a lengthy error. There were some security features or design choices that I think will mostly appeal to enterprise users, but are less favourable in home or small office environments. Allowing remote root logins by default on the Workstation role rubs me the wrong way, though I realize it is often useful when setting up servers. The enforced complex passwords are similarly better suited to offices than home users. One feature which I think most people will enjoy is SELinux which offers an extra layer of security, thought I wish the Cockpit feature to toggle SELinux had worked to make trouble-shooting easier. I was not surprised that RHEL avoids shipping some media codecs. The company has always been cautious in this regard. I had hoped that trying to find and install the codecs would have provided links to purchase the add-ons or connect us with a Red Hat-supplied repository. Instead we are redirected through a chain of Fedora documentation until we come to a third-party website which currently does not offer the desired packages. Ultimately, while RHEL does some things well, such as hardware support, desktop performance, and providing stable (if conservative) versions of applications, I found my trial highly frustrating. Many features simply do not work, or crash, or use a lot of resources, or need to be worked around to make RHEL function as a workstation distribution. Some people may correctly point out RHEL is mostly targeting servers rather than workstations, but there too there are a number of problems. Performance and stability are provided, but the issues I ran into with Cockpit, permission concerns, and command line package management are all hurdles for me when trying to run RHEL in a server role. I find myself looking forward to the launch of CentOS 8 (which will probably arrive later this year), as CentOS 8 uses the same source code as RHEL, but is not tied to the same subscription model and package repositories. I am curious to see how much of a practical effect this has on the free, community version of the same software. Read more

GNOME 3.34 Revamps the Wallpaper Picker (And Fixes a Longstanding Issue Too)

The upcoming release of GNOME 3.34 will finally solve a long standing deficiency in the desktop’s background wallpaper management. Now, I’ve written about various quirks in GNOME wallpaper handling before, but it’s the lack of option to pick a random wallpaper from a random directory via the Settings > Background panel that is, by far, my biggest bug bear. Ubuntu 19.04 ships with GNOME 3.32. Here, the only wallpapers available to select via the Settings > Background section are those the system ships with and any top-level images placed in ~/Pictures — nothing else is selectable. So, to set a random image as a wallpaper in GNOME 3.32 I tend to ignore the background settings panel altogether and instead use the image viewer’s File > Set as background… option (or the similar Nautilus right-click setting). Thankfully, not for much longer! Read more