Linux

I want to see either a persistent rectangle box on the edges of the region being recorded (anything outside the box isn't recorded), or dim the parts of the screen that aren't being recorded. I looked for screen recorders for hyprland & wlroots and didn't find any with this functionality. wf-recorder + slurp works for me but I want a boundary visual.

cross-posted from: https://lemmy.ml/post/30254912

cross-posted from: https://lemmy.ml/post/30254042

cross-posted from: https://lemmy.ml/post/30253906

cross-posted from: https://lemmy.ml/post/30253851

cross-posted from: https://lemmy.ml/post/30253477

To admit frankly, l am a non technical person who would be tinkering with the task of creating a full fledged website for a travel company. For me, it's going to be a fun activity. There are a lot of nerds out here who can help me with their expertise. Many thanks to you all😊😊😊

If I copy files with backup (cp --backup=numbered), the old file is renamed to something like oldfile.ext.~1~. I get my old files. Can this be limited to a certain number of old files, for example 30? I don't want to have keep more than that...

I have 16GB of RAM. If I were to play a game like minecraft with few mods (RLCraft), then it completely fills up my memory. No other app can run beside it and even then sometimes system runs out of memory and shut down plasma-shell to have enough memory for the game. (I don't use swap)

Now if I restart and use X11, I can play that exact same game and have firefox, mozilla thunderbird & signal running and still have 5 GB free memory.

The weird thing is that memory consumption per app doesn't really differ much between X11 and wayland session but in wayland amount of memory used by all apps don't add up to amount used memory. like there is couple of GIgabytes unaccounted for.

I asked about that before and people suggested disk cache might be the culprit but why I don't have this problem with wayland?

I use KDE plasma / Gentoo if this is at all relevant.

cross-posted from: https://lemmy.ml/post/21161182

Plasma 6 has come into its own over the last two releases. The wrinkles that always come with a major migration have been ironed out, and it’s time to start delivering on the promises of the new Qt 6 and Wayland technology platforms that Plasma is built on top of.

Plasma 6.2 includes a smorgasbord of new features for users of drawing tablets. It implements more complete support for the Wayland color management protocol, and enables it by default. There is also improved brightness handling for HDR and ICC profiles, as well as HDR performance. A new tone mapping feature built into Plasma’s KWin compositor will help improve the look of images with a brightness or set of colors greater than what the screen can display, thus reducing the “blown out” look such images can otherwise exhibit.

When it comes to power management You can now override misbehaving applications that block the system from going to sleep or locking the screen (and thus prevent saving power), and you can also adjust the brightness of each connected monitor machine separately.

Plasma’s built-in app store and software management tool, Discover, now supports PostmarketOS packages for your mobile devices, helps you write better reviews of apps, and presents apps’ license information more accurately.

In Plasma 6.2, KDE have overhauled System Settings’ Accessibility page and added colorblindness filters. They've also added support for the full “sticky keys” feature on Wayland.

This and more in full anounncement and changelog.

ZLUDA is a compatibility layer for Nividia’s CUDA on other processors

Hello I'm a total Linux noob. As in I downloaded Fedora 40 (Nobara) and I can use it to game, do office work, Discord, etc. but some pieces of software i.e. Sunshine (remote desktop) are pretty tough to unterstand. Can anybody pls help me? I downloaded it from flathub but I can't make it work...

This release fixes the following bugs:

• Capture device status changes when in bootloader mode
• Change the systemd SystemCallFilter to an allowlist
• Detect when a CCGX dock forbids downgrade
• Do not add an overly-generic instance ID to CrosEC devices
• Do not read OptionROM verification data on Apple hardware
• Emit a signal when a user-request is no longer valid
• Fix a potential crash when parsing invalid CBOR data
• Properly show SPDX project licenses with AND as a delimiter
• Verify that syscalls are being filtered correctly at startup

This release adds support for the following hardware:

• Asus DC201
• Realtek Gen1 RTS541x

An old grudge: i actually love KDE Plasma, but rely on a plethora of remote Samba shares for work.

Gnome/gvfs makes it so easy to integrate them in the file picker/nautilus and performance is great. On KDE kio (or whatever that is called now) always caches a copy first, which takes forever and prevents many applications from writing to the files correctly.

I'd love to be using KDE again. Is there anything I can do to get better/faster/more reliable samba access?

Up to date fedora-toolbox OCI images must be published on registry.fedoraproject.org as release-blocking deliverables, and there must be release-blocking test criteria to ensure usable toolbox RPMs.

My dream: I want a way to arbitrarily close and later open groups of applications including their states such as open files, window arrangement, scrollback, even undo histories etc. So working on a specific project I can close everything neatly and return to it later.

In my research/experiments here is what I come up with, do you agree?:

1. in the terminal-only environment this would be tmux or another multiplexer

2. But when you start including GUI applications (which I must), then it is something else that doesn't exactly exist

3. Applications store their current states in a variety of places and some of them don't really do restoring in any way so it would be hard to force.

4. the best option for this is something like xpra where you can have multiple sessions. If you had a machine that stayed powered-on all the time it might be possible to create sessions, log in remotely and use them that way.

5. Using xpra or similar the sessions are never really actually closed. You would only close the connection from the local machine. If the machine faces a power off then too bad. As far as I can se there is basically no way to accomplish this goal where power-offs are accommodated.

I have tried some remote-login options but they are too slow for normal use. I tend to have pretty low-end hardware running (because so far it works for most things) so maybe if I upgraded it would improve.

1. is it plausible?
2. how to estimate hardware/performance needs of host, client and LAN? anything else to consider?

I typically use manjaro + XFCE but would be willing to try something different to accomplish the goal. I only want to do this locally on LAN not remotely.

There are packages and source code on their homepage and in the Ubuntu repo. I need basic print and basic scan to work out of the box on any OS including Linux, more or less. I can install drivers, but I have a bad feeling when proprietary drivers are required. Often vendors don't maintain them very well. (Contrary to popular opinion, HP has always worked for me.)

I want a scanner, the old one is broken. I don't need a color printer or inkjet, but I have little space, so I want something reasonably compact and consumer inkjet combo devices fullfill this.

I like the ecotank design, no stupid and overpriced cartridges.

cross-posted from: https://discuss.tchncs.de/post/5976134

cross-posted from: https://discuss.tchncs.de/post/5976031

Hello, this is the second time I'm posting for this project and I hope someone will be interested in it. :)I am making an Action RPG called Reverse Module. All the ideas I currently have are on Codeberg.I also have a Steam page for it.

The game has to do with Utopia/Dystopia balance and it aims to present some ethical dillemas (combined with choices) that will make anyone playing think into how an actual Utopia could be achieved. In the process I hope to make the world a better place, even if a little.

The story begins in a city called Visthansia, where people can have two microchips on them. One of them doesn't allow them to hurt other people while the other calls the police if they're in trouble. These microchips are not mandatory and people get paid a UBI for having one on or double the money for both.

The game will be made in Godot, we will use Reallusion CC4 for the characters (in Windows since there is no decent Linxu alternative) and the Terrain Plugin for Godot 4. Also if something is available in the Godot Asset Library, and is of use for the project, it will also be used.

The GDD, code and assets of the project will be licenced under GPL2. Please let me know if you are interested. :)

My personal background is on coding for games, mainly gameplay. Ii have a degree in Electronics Engineering with a Master's in Graphics Programming and AI. I have been developing games for 20 years now, whether as a hobby or professionally. My aim with any project is to challenge the player's world view or at the very least help the player in some way. My current job is on Brain Training games for people with Alzheimer's Dementia etc.

Having said that, this is not a serious game, this is a traditional game with the goal of making players think.

I'm considering buying a 1440p ultrawide display for my gaming machine (Linux Mint, Cinnamon X.Org). Is it possible to set certain games to only use the "middle" of the display? I ask because e.g. a game like League of Legends (it's my guilty pleasure, don't judge! 😂) doesn't seem like a good fit for ultrawide, and I'd rather play it at 2560×1440 "centered" with black bars on the side.

Does anybody know? Thanks!