I have a Tuxedo Pulse 14 gen 3 as my personal laptop, was looking for something with a bit more display resolution than my old 1080p machine, but did not like the price of 4K laptops.

It has been superb for over a year now. Came with Tuxedo’s own Linux, which looked pretty but wasn’t for me. Installed Arch on it, has been rock solid. Is a great machine for coding on, makes a great job of running Dwarf Fortress and less stressful 3D games - Crusader Kings 3 and Disco Elysium run great, for instance. Battery life impressive too.

Been quite robust, too - heard complaints that the lid can get a bit loose but mine’s fine. All the rubber feet have come off the bottom, but that’s probably because I use mine on my lap. They prefer that you install their own fan control app rather than eg. just providing drivers so that you can set it up in CoolerControl, but it works fine.

All in all, good machine. Better than the ThinkBook that it replaced, and those are fine laptops.

I quite liked how the original Linux fix for the Spectre-style speculative execution bug on Intel processors was called “Forcefully Unmap Complete Kernel With Interrupt Trampolines”, but alas, in the interest of diplomacy it was renamed to “Kernel Page Table Isolation” (KPTI) rather than “FUCKWIT”.

Doesn’t feel like it was that long ago, but of course, all search results are dogshit in this new age: https://wccftech.com/intel-kernel-memory-leak-bug-speculative-execution-performance-hit/

Yeah, mine was similar. Had some old Win95 machines from work that were getting thrown away; scavenged as much RAM as possible into one case and left Red Hat Linux downloading overnight on the company modem. Needed two boxes of floppy disks for the installer, and I joined up a 60 MB and an 80MB hard drive using LVM to create the installation drive. It was a surprisingly functional machine - much better at networking than it was as a Win95 computer - but yeah, those days are long gone.

CMake, which is kind of the universal standard build system for C++ now, has “fetch content” since v3.11. Put the URL of a repository (which can be remote, but also local, which is handy) and optionally the branch / commit ID that you’d like, and it will pull it into your build directory automatically. So yeah, you can pull anything nefarious that you’d like. I don’t think most people would question pulling and building a library from Github as part of the build, especially if it had a sensible name for the task at hand.

Yeah, swapped out grub for systemd-init on a running Arch system not too long ago. Arch is cool with it. Be sure not to make any really bad typos while you’ve not got a boot manager, of course.

After having used Grub for about twenty years (eek) I was uncertain about the alternatives, but systemd-boot is absurdly better. Much better configuration, much better documentation, fixes a while pile of bugs that Grub team had as “won’t fix” for years and years. No reason to ever go back.

TempleOS network edition.

Well yeah. You barely use groups on a personal machine - maybe once and done for audio and VMs, depending on what distro you use - and at work you’d automate that shit, probably have it centralised.

Kind of. It’s the Linux kernel that manages all of the controller drivers and makes them available to userspace, mostly via the evdev interface. SDL is a library for managing graphics, sounds and events in a generic way on multiple platforms and devices. It’s overwhelmingly the most common library used for Linux games - Steam used it for all of their Linux-native ports of Source engine games, for instance. But it also presents all gamepad events in a consistent way regardless of their “true source”, so generic devices tend to work with every game.

SDL3 mostly clears out all the clutter from the previous versions of SDL. It’s a mature library and gamedev has come a long way in that time. Getting rid of all the weird stuff that the API accumulated makes it easier to use and maintain. Plus there were things like managing audio generally, and pen-and-touch gestures mobile phones and tablets, that were quite the head-scratchers before. That’s all a bit easier now.

Filesystem-as-a-db is why MongoDB is webscale. You just turn it on and it scales right up.

Assuming you had a pretty decent monitor and graphics output in the 90s, it may have been 800x600, but more likely 640x480, and you’d have been using the standard issue bitmap font with no anti-aliasing, blitted to screen using software rendering. Probably in a single colour, too.

Alas, the problem with that is that it doesn’t scale. On xterm a 4K monitor, I can watch Vim redrawing the screen, paging through logs is painful. Use Kitty for the same, it’s instant, I can flip through tabs and split screens too, and have niceties like anti-aliased fonts and transparency if I want them.

Some people spend a lot of time in the terminal, so I can’t fault them for taking the time to make a nice working environment and sharing that work with others.

I’d probably go with a “kitchen” metaphor here.

The executable for a program is a list of instructions for the CPU to execute. Windows and Linux gaming machines will usually use x64. Most of the instructions are logic eg. how to add numbers together, what comparisons to make, what to copy from one place to another; and they’re exactly the same on both Windows and Linux, you can run them as-is.

Some instructions ask the operating system to do things, like open a file to read. Windows and Linux do these quite differently, but you know how one works then you can change it to the equivalent ask for the other machine. Making the translation takes a moment, but some things are faster on Linux than Windows, so it’s not very easy to generalise as to whether it’ll be faster overall to do certain things. The really important operating system calls for games tend to be messages to pass to the GPU, and the Proton team have put a lot of work into making these as fast as possible.

If you think of it like following a food recipe, then given the ingredients you’d expect that most people would produce exactly the same meal by following it. Most of the steps will be exactly the same for everyone. However, if a step requires a piece of equipment that you don’t have, then it might take longer to follow the recipe if you’ve got to make do with different stuff. Similarly, you might be able to prepare things quicker if you’ve got a whole pile of restaurant-level gear and can do some of the steps differently.

Flightless Mango used to have some good comparisons, but they’re about four years out-of-date, now. Even then, you’d expect between 10% worse and 5% better on Linux. https://flightlessmango.com/benchmarks/

Forbes article here is from this year; expect between 5% worse and 25% better when running on Linux. https://www.forbes.com/sites/jasonevangelho/2024/08/21/linux-scores-a-surprising-gaming-victory-against-windows-11/

General experience is that generally there’s no noticeable difference at all; some games that use new features might have bad performance until the new features are implemented. Last game I really had a problem with was Horizon Zero Dawn. Elden Ring had bad performance on launch day, but was fixed the next day I think.

Clicking the ‘Activate’ link prompts you to enter your shoe size and postal address, so that you may receive a shark plush toy and your own pair of The Socks.

Most of the laptops I’ve had open lately have had about the top third be the motherboard and the bottom two-thirds be battery, with maybe some ports and speakers tucked down the side. So I’d expect that last of replacements to include the battery, too.

I might check whether the hard drive survived - a decent M.2 is small, expensive and reusable - and maybe the RAM if it’s not soldered in.

Yeah. Doesn’t take much optimising of disk writes to make things run much better on a Pi; they’re quite capable machines as long as disk i/o isn’t your limiting factor. Presumably the devs have been doing some tidying up.

My workplace is a strictly BitBucket shop, was interested in expanding my skillset a little, experiment with different workflows. Was using it as a fancy ‘todo’ list - you can raise tickets in various categories - to remind myself what I was wanting to do next in the game I was writing. It’s a bit easier to compare diffs and things in a browser when you’ve been working on several machines in different libraries than it is in the CLI.

Short answer: bit of timesaving and nice-to-haves, but nothing that you can’t do with the command line and ssh. But it’s free, so there’s no downside.

Ah, nice. Had been experimenting with using my Raspberry Pi 3B as my home Git server for all my personal projects - easy sync between my laptop and desktop, and another backup for the the stuff that I’d been working on.

Tried running Gitea on it to start with, but it’s a bit too heavy for a device like that. Forgejo runs perfectly, and has almost exactly the same, “very Github inspired” interface. Time to run some updates…

Ironic, since 2B doesn’t have ass on any platform. My anaconda don’t want none of that.

When I was still dual-booting Windows and Linux, I found that “raw disk” mode virtual machines worked wonders. I used VirtualBox, so you’d want a guide somewhat like this: https://superuser.com/questions/495025/use-physical-harddisk-in-virtual-box - other VM solutions are available, which don’t require you to accept an agreement with Oracle.

Essentially, rather than setting aside a file on disk as your VM’s disk, you can set aside a whole existing disk. That can be a disk that already has Windows installed on it, it doesn’t erase what you have. Then you can start Windows in a VM and let it do its updates - since it can’t see the bootloader from within the VM, it can’t fuck it up. You can run any software that doesn’t have particularly high graphics requirement, too.

I was also able to just “restart in Windows” if I wanted full performance for a game or something like that, but since Linux has gotten very good indeed at running games, that became less and less necessary until one day I just erased my Windows partition to recover the space.