Below you will find pages that utilize the taxonomy term “Centos”
CentOS Changes
On 8 Dec I saw the announcement that Red Hat (which had made CentOS an in-house distro a year or two ago) was changing CentOS from being a free clone of Red Hat Enterprise Linux, to focusing solely on CentOS Stream. ( The CentOS press release; The Red Hat press release) This would make the progression of features and elements: Fedora -> CentOS Stream -> RHEL. At first, like many others, I felt hurt by this change. It will take place at the end of next year. Usually CentOS follows a support widow similar to that of RHEL, so I was expecting a decade or so for the servers I converted from CentOS 7 to CentOS 8. While I generally run Fedora on many of my computers, I prefer not to have to upgrade every 6 months for my servers. That’s a level of disruption I could do without. That said, after I read this blog post, I had a slightly more nuanced view of things. I still think it should have taken effect with CentOS 9, which I think is due in the next year or so (RH is accelerating releases of new RHELs). But it certainly makes a clearer upstream to downstream path for Red Hat.
CentOS 8 on Acer Aspire One D255E
A little over a year ago, I put CentOS 7 on my Acer Aspire One. We had no idea when RHEL 8 was coming out (turns out just a few months later when I was at the Red Hat Summit, it was the release party for RHEL 8), so 7 went on there. And at Red Hat Summit I learned that, while running CentOS 7, suspend worked on that netbook. However, it was already pretty old by the time I put it on the netbook and it was missing certain libraries and had old versions of libraries like Go so I couldn’t do something like install Weechat-Matrix on there.
CentOS 7 works on Acer Aspire One D255E
Often people try and dissuade you from installing CentOS onto a laptop because they say the chipsets on the laptops are so varied it’s likely you will end up unable to use your laptop because the drivers aren’t there. Well, I don’t know if it’s because this netbook is so old (I mean, netbooks as a category don’t exist anymore - having been supplanted by tablets) or just uses common chipsets, but when I ended up with some Fedora configuration error that I didn’t want to bother debugging (I hate using the netbook on an everyday basis because the keys are too small and the screen is pretty low resolution), I figured it’d be a fun time to test if I could install CentOS on there. During the installation GUI the trackpad worked fine and WiFi connected just fine as well. So if you’ve still got one of these lying around and prefer the longer support windows of CentOS / RHEL - feel free to install CentOS on there.
Setting up a Team Fortress 2 Server on CentOS 7
I used to have a Team Fortress 2 server on CentOS 6 with Virtual Box. Now that I’m using KVM/QEMU/Libvirt, I wanted to set up a new one. Also, Valve somewhat changed how they worked a few years ago and I wanted a clean slate. I started with a VM with 40GB. It’s not supposed to take that much, but I remember last time it took much more than the 10GB I’d given the VM and I don’t want to have to increase the disk size again.
Does CentOS 7 Make a good Desktop distro?
People often recommend using CentOS for your desktop machine if you find Fedora’s pace to be too fast. Does this even make sense? I decided to explore the idea of CentOS 7 as a desktop computer using my wife’s requirements as the benchmark. Why? Because my wife likes long term support distros. What’s more long term support than Red Hat/CentOS’s 10 years of support for each version?
Throwing Emby into the mix
In my ideal home setup, I’d have computers in every room. I’m not horribly far off, but it’s mostly via old laptops and computers that I’ve retired from regular use or had donated from family members. As more of our movie purchases become BluRay (and with 4k video around the corner), some of those old computers just aren’t up to snuff when it comes to 720P and higher. I have a Roku 3 in the basement for running on the treadmill and that’s capable of handling higher quality video, but it’s not compatible with the way I’ve ripped my media. After a bit of investigation, it looked like Emby might be the right choice for me. So I installed it on the CentOS VM that runs my homeserver. The first thing I had to do to get it to work well was to change the Mono garbage collection.
Home Server Project Update 2: Goodbye Arch Linux
As I documented before, I’ve had problems with Pogoplug and Arch Linux running my servers. Recently I’ve been having problems logging in via SSH on my updated Fedora computers. From what I can tell from a little research, it seems the old way of connecting had a flaw so updated SSH doesn’t want talk to unupdated SSH. So I tried to update Arch Linux and once again ended up with a borked computer. And it’s not something I did wrong - everyone had complaints of the change from /usr/bin (and some other bins) bricking systems. If Pogoplug had a display, I’d have been able to fix it. I tried reinstalling, but something has changed that makes the Pogoplug no longer work. Sick of having stuff go wrong every time I update, I decided this was the time to implement the Home Server Project.
Review: CentOS 5.2
This month’s Linux Format Magazine came with CentOS 5.2 on the disc. CentOS, in case you don’t know, is a community supported version of Red Hat Enterprise Linux. (RHEL) Again, in the unlikely case you don’t know - Red Hat is required to supply the source code to all GPL code it uses in RHEL. What they don’t have to do is supply the Source RPMs which make it extremely easy for a distro like CentOS to exist. They can take the SRPMs and just remove the Red Hat artwork/logos and repackage it off as their own. The GPL allows this. Why in the world would Red Hat do this? They are, in a way, helping for a gratis version of their distro to exist and take away money that might otherwise go to them.