• 1 Post
  • 199 Comments
Joined 2 years ago
cake
Cake day: June 16th, 2023

help-circle
  • Yeah true, but if you’re choosing Debian then I can see why there is caution about “unverified” flatpaks.

    Ultimately if they’re not verified then you’re taking it on trust that they’ve been repackaged by a good actor and not a bad actor. We have no reason to believe there are malicious flatpaks are on flathub and verified only really meansnit was packaged by the originating project itself. But it is still a separate chain of packaging and security from the official one in a distro.

    And Flathub doesnt need to be the repo used. Fedora for example created its own repo so it could verify its own flatpaks in the same way as its other system repos. Other distros do not seem to be following that path.

    Personally I take the risk on flatpaks in the same way I will take risks on the opensuse OBS (or AUR in arch) - if i need/want the software and it’s not in the main repos for my distro I will generally take it off flathub rather than add an OBS source I dont know well. (If its small software I might build from source myself).




  • Yeah the poster talking about “coding” is talking a bit of nonsense. “Coding” here is slang for “code blue” which is an American medical euphemism for cardiac arrest or medical emergency. Code blue is partially used to not cause alarm with patients (for example if tanoyed or if people overheard staff) and medical staff are familiar with it because its common in the US system. “Coding” is just a slang that medical staff say to each other and is a quasi medical term; its not an official term and would not be written in peoples notes for example.

    And it is not an universal term. In the UK we call a cardiac arrest a cardiac arrest and put out an “arrest call”. It is unambiguous and doesnt fall into a trap of creating other “codes” that become confusing. Similarly we have Trauma Calls for trauma teams and so on.

    Some US hospitals apparently use a range of codes like code purple, code white, code gray etc. To my knowledge its not even standardised in the US or often between nearby hospitals (although code blue wouldn’t have other meanings). I wouldn’t be surprised if some US hospitals also don’t use code blue at all anymore because it is unnecessarily ambiguous.



  • If the EU were concerned about the US jurisdiction of Linux projects it could pick:

    • OpenSuSE (org based in Germany)
    • Mint (org based in Ireland)
    • Manjaro (org based in France/Germany, and based of Arch)
    • Ubuntu (org based in UK)

    However if they didn’t care, then they could just use Fedora or other US based distros.

    I think it would be a good idea for the EU to adopt linux officially, and maybe even have it’s own distro, but I’m not sure this Fedora base makes sense. Ironically this may also be breaching EU trademarks as it’s masquerading as an official project by calling itself EU OS.


  • For your second question, a window manager is the specific system that controls the placement of windows on an X11 desktop.

    On a X11 based system, X11 is the windowing system (interacting with the video card) and a window manager is a system sitting on top of that laying out the windows and interacting with the user and other programmes. It is a separate programme on top of the X11 system, and communicates with X11, and X11 is the programme that communicates with the graphics card.

    On Wayland, instead of 2 separate systems there can be 1 combined windowing systen that is both the window manager but also directly communicates with the hardware in a standardised way using the Wayland protocols. This is called a Wayland compositor.

    Meanwhile a desktop environment is the whole desktop - that includes a window manager or compositor but also lots of other tools and software that together make a full desktop experience.

    An example is KDE - KDE is a full desktop environment. It uses its own x11 window manger called kwin (and also able to be a wayland compositor), but it also uses a whole range of other tools alongside that to give you panels, widgets, desktop icons, a clock, menus, settings etc collectively forming Plasma desktop. And then on top of Plasma there is a whole range of bespoke programmes that form the full deskop experience - like Dolphin (file manager), Kate (text editor) and so on. All that software is designed to work seamlessly with the KDE family of tools and systems. The window manager, the desktop tools and the other programmes together form the whole desktop environment. But other desktop environments software will also work - for example Gnome based software can also run with KDE without issue and vice versa.

    Gnome has its own window manager/compositor, and it’s own widgets and tools to make a desktop, and it’s own bespoke software to make a whole desktop environment.

    And there are many others.

    So in summary:

    • Window Manager - the specific system that controls the placment and look of the individual windows talking to X11 which then talks to the hardware

    • Wayland Compositor - the system that controls the placement and look of windows, using wayland protocols to speak to the hardware

    • Desktop Environment - the whole desktop including the Window manager but also lots of other programmes and tools that form the basic desktop (such as a panel, menus, desktop icons) and the whole environment (other software like a file manager, text editor, calculator etc). KDE and Gnome are examples of popular desktop environments



  • I use a Boox Note, and I like it a lot. Its an android based eBook reader so you have full access to android apps including side loading apps from other stores.

    By default it does not have Google services set up but you can use the Play store should you want. But its not integrated to googles services. Obviously there is some integration to Onyx Boox services which is based in China. However infindnit is unobstrusive and you dont have to use their store or any of their tools.

    Personally I use Calibre on my Linux PC to manage my books on the device, and I use fbreader as a reader (closed source) but you can install open source software if thats your preference. KOReader certainly works but I’m not a big fan of the interface personally.

    I use ebooks.com to buy books (and calibre to remove DRM so I can use my preferred software), and you can install the Kindle app to access a kindle library if you haven’t liberated your books yet. Ebooks reader works on the device too. Obviously DRM free books from any source and format can also be used.

    My device - the note - has an nice crisp screen, is well made with a nice aluminium chassie and is comfortable to hold. I read books in portrait mode so you have 2 pages visible at a time. Its also good for a4 size documents. They do also have smaller sizes that match a kindle paper white.


  • KDE config files can be changed on the command line using:

    kwriteconfig

    And viewed using

    kreadconfig

    Power management is in:

    ~/.config/powermanagementprofilesrc

    And

    ~/.config/powerdevilrc

    You can feed changes to the file via kwriteconfig via the command line OR create a duplicate file with different settings and use rename commands in a script file to switch back and forth.

    E.g. rename the file to “powermanagementprofilesrc.backup” and create and rename a custom file with the settings you want like “powermanagmentprofilesrc.one” to “powermanagementprofilesrc”. Rename them back and forth via a bash script to switch “profiles”

    To apply changes you’d need to then run qdbus:

    qdbus org.freedesktop.powermanagement /org/kde/Solid/PowerManagement org.kde.Solid.PowerManagement.reparseConfiguration

    And then to load the new config in your current session:

    qdbus org.freedesktop.powermanagement /org/kde/Solid/PowerManagement org.kde.Solid.PowerManagement.refreshStatus

    So either use kwriteconfig and qdbus in a script OR make duplicate config files and a bash script to copy or rename the configs as needed plus qdbus to apply the changes to the current session.

    There may be a much simpler way of switching profiles already actually defined within the exisiting config files (e.g. battery saver vs performance) using qdbus but I’m not sure how to do that myself. Possibly using:

    org/kde/Solid/PowerManagement/Actions/PowerProfile

    EDIT2: Sorry this is a very long post! Just to say if you’re new to linux and want to understand a bit: qdbus is a tool for QT based applications (including almost all of KDE which is build in QT) to interact with DBUS which is basically the messaging system in linux between processes.

    So when you run qdbus on it’s own you’ll see a tree of processes that are interacting with QT processes. Then if you run qdbus & the name of a process like “org.freedesktop.powermanagement” you’ll see what QT processes are running with/under it. Then if you run dqbus and add that connected process like “/org/kde/Solid/PowerManagement” you can see what strings and options are available. Then you can run qdbus to see more detail or change a setting/string.

    Hope that make sense!


  • I have a linux desktop with dual 4K screens and I don’t have problems with high DPI? The only problems I’ve come across is with Wine which is easly fixed within the winecfg.

    I’m on OpenSuSE, using KDE in X11. I DID have scaling problems with Wayland which I avoid until it is fit for daily use.

    Of course 4k is 4 times 1080p (or twice in X and Y dimensions) so maybe it’s much easier to scale to? 2K on the Framework is an odd resolution so maybe scaling would be more troublesome? 1080p to 1440p would be 1.3x scaling.


  • Unfortunately all your games on Steam are a license to run the game not ownership of the game. This was true on CD and dvd too but unenforceable. Now it’s enforceable and publishers can dictate how you play their games.

    I guess publishers could say you’re not allowed to use Steam Proton with their games too. But presumably Valve could say you’re not welcome on their platform unless you support all their tools.

    Now if Valve set up a cloud streaming service… That would be an interesting thing. I wonder where the publishers would stand?


  • In terms of your connection, LAN and WAN isn’t really going to be the way to go except for some very specific scenarios.

    The Steam Deck and almost all multiplayer games connect via Internet servers and your steam accounts. Some games you can host and your friend connects directly via the Internet - games are designed to support that so you often don’t need to resort to local LAN/WiFi play.

    It doesn’t matter that you’re next door to each other - you might as well be miles away from each other for all it matters - you both just need good stable internet connections to the remote servers, with decent speed and your Internet routers not too restrictive on your connections (firewalls not blocking access, relevant ports open).

    So basically ensure you have a good WiFi connection. Even better you can also get USB c ethernet dongles or a dock for your steam deck with ethernet to connect to your router directly and avoid WiFi.

    I play with my steam deck docked under the TV, ethernet connection to my router, hdmi to my TV and an xbox controller and Bluetooth headphones. I play on the couch with all the benefits of the steam deck.

    Both of you docking your steam decks with ethernet connections to your Internet routers may give you a better experience.

    Edit: In terms of games to try:

    • Phasmophobia - you can cooperatively try and hunt ghosts, horror game but can be a lot of fun

    • Keep talking and nobody explodes - coop game where you diffuse a bomb, hectic but not needing fps reactions

    • Divinity: Original Sin 1 & 2 - RPG games which can be played in Co op mode, with tactical combat

    • Baldurs Gate 3 - similar to above, same makers but hugely popular and highly regarded game

    • Valheim - coop survival game - explore and build a base, defeats bosses etc

    • Stardew Valley - super cosy farming sim, with simple combat. It’s a very chill multiplayer experience - can just chat away (or not) while building up your joint farm

    There are loads of co-op type games that work well on the Steam Deck.




  • While this is true, if your pc is secure and you don’t install crap then this is not going to be a major issue for the vast majority of people. Both desktops have their own security flaws but always the number one flaw is the user.

    Keep systems up to date, do not side load software from outside well managed official package systems, use strong passwords, use encryption etc. This counts for far more than the various security flaws and fixes that constantly come and go with any system. If you don’t give bad actors a route into your system to exploit flaws then you are generally OK.

    Like the screen copy flaw would need someone installing software that would exploit that - possible but unlikely in a well managed environment with a good robust distro.

    And it’s worth saying that generally Linux remains less targeted than Windows and Mac for malware. That does not mean people should then be lax in their behaviour but it’s a better starting point for being secure if you look after your Linux install properly.


  • You can install both but it can get a but messy in menus with 2 settings apps and 2 versions of lots basic apps all over the place. It can be cleaned up but it can be a bit frustrating to do.

    You may be better trying them both out with live images on USB sticks or a virtual environment like virtualbox. Both are relatively easy to set up without making any major change to your current pc.


  • BananaTrifleViolin@lemmy.worldtoLinux@lemmy.mlDo you use Gnome or KDE Plasma?
    link
    fedilink
    English
    arrow-up
    20
    arrow-down
    1
    ·
    6 months ago

    I use KDE. It’s very powerful and flexible. While it can be windows like, you an also craft pretty much any GUI you like with it with relative ease. It can be Mac like or something unique, or even Gnome like if you really want that.

    It’s also intuitive and user friendly, with well made apps and a comprehensive settings menu.

    I’ve found KDE to be reliable and stable, as well as attractive and customisable.

    There are a lot of apps made for it - the only downside is software bloat if you install all of them. I’d start with the basics KDE desktop and add apps one by one rather than install the whole KDE app suite. Although the apps are usually excellent lots of the apps may not be useful to you personally . For example I don’t like installing the PIM suite (email, contacts etc) as I don’t use it - all that is online for me so I don’t need the native apps.

    I’m personally not a fan of Gnome. It’s got a single rigid GUI philosophy which you can now expand with extensions but I find they can be hit and miss on whether they work or are stable, and time consuming to set up how you want.

    So for gnome you either like it as is or you don’t, and if you dont like it then honestly I’d say don’t bother trying to make it be what you want - just use something more flexible.

    But regardless of what desktop you use, Apps will work on either or any of the others available.