Linux

47866 readers
1400 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago
MODERATORS
251
 
 

Recently I started experimenting with Owncloud Infinite Scale to see how it compares to Nextcloud (which is ostensibly slow).

OCIS is super fast! But, it feels very lackluster. For example, their android app does not support custom directory uploads. Their Linux desktop application is very bare-bones, and does not look good on GNOME.

I personally would love some plugins, but I cannot find anything on the internet about any being developed for OCIS, even though from what it seems it should be immeasurably better than developing a nextcloud plugin.

Does anyone know of any good OCIS Plugins, or is the community effort pretty much non-existent?

252
79
submitted 3 weeks ago* (last edited 3 weeks ago) by mfat@lemdro.id to c/linux@lemmy.ml
 
 

Has anyone here had success with USB fingerprint scanners? I also found this Microsoft keyboard with fingerprint reader but I don't know if it works with linux.

253
254
 
 

Audacious is an open source audio player. A descendant of XMMS.

New features and improvements:

  • Support titlebar dimming for Winamp skins also with GTK
  • Allow to never show playlist tabs also in GTK interface (#1409)
  • Improve controls responsiveness with the Sndio output plugin
  • Add Qt 6 support for the Qt Multimedia output plugin
  • Support many more MPRIS metadata fields
  • Include .adx as file extension for the FFmpeg plugin (#1466)

Bugs fixed:

  • Include patch version in SONAMEs again (#1408)
  • Fix writing tags into audio files on Windows (#1421)
  • Make drag and drop work with GTK on Wayland (#1423)
  • Fix build with GCC and Meson on macOS
  • Handle big-endian systems correctly with Meson
  • Fix excessive CPU usage with the Qt Multimedia output plugin
  • Enable scroll buttons for playlist tabs on macOS (#1455)

Other changes:

  • Lower GTK 3 version requirement from 3.22 to 3.18
  • Offer SHA256 checksum files for our release tarballs (#1432)
  • Make CDDB support optional for the Audio CD plugin (#1437)
  • Allow minimum speed of 0.25 for the Speed and Pitch plugin (#1447)
  • Prefer PulseAudio plugin over PipeWire plugin for better backwards compatibility
  • Specify application ID and icon name for PulseAudio
  • Update translations
255
45
Tcl/Tk 9.0 released (www.tcl-lang.org)
submitted 3 weeks ago* (last edited 3 weeks ago) by petsoi@discuss.tchncs.de to c/linux@lemmy.ml
 
 

Highlights of Tcl 9.0

  • 64-bit Capacity: Data values larger than 2Gb
  • Unicode and Encodings: full codepoint range, added encodings, encoding profiles to govern I/O, and more.
  • Zip Filesystems: mount zipfiles as filesystems
  • Attached Archives: enable starkit-style deployment of apps, with support data in filesystem archives attached to executable or libraries. Build tclsh and wish this way.
  • New Notifiers: The central event handling engine in Tcl is now constructed on top of the system calls epoll or kqueue when they are available. The select based implementation also remains for platforms where they are not.
  • Many new commands and features

Important Incompatibilities in Tcl 9.0

  • Namespace varname resolution: Current namespace, not global.
  • I/O malencoding: now raises error by default.
  • Tilde (~) in pathnames: no longer interpreted as home directory.
  • tcl_precision no longer has effect on number formatting

Highlights of Tk 9.0

  • Access to OS facilities: notifications, print, and tray systems
  • Scalable Vector Graphics: partial support in images, extensive use to enable scalable widget and theme appearances.
  • Images: full access to metadata and alpha channel.
  • Platform Features and Conventions: many improvements, including two-finger gesture support where available.
256
 
 

cross-posted from: https://lemmy.world/post/20356859

https://gitlab.com/christosangel/magic-tape

Magic-tape is an image supporting fuzzy finder tui YouTube client.

https://gitlab.com/christosangel/magic-tape/-/raw/main/screenshots/main.png



UPDATE

Now introducing a new feature: the video description as well as the comments written by YT viewers will be shown in the terminal window, while the video is reproduced.

https://gitlab.com/christosangel/magic-tape/-/raw/main/screenshots/comments.png

https://gitlab.com/christosangel/magic-tape/-/raw/main/screenshots/comments1.png

https://gitlab.com/christosangel/magic-tape/-/raw/main/screenshots/comments2.png

Thus, the user can be satisfied reading other viewers having a swing at the politicians/celebrities/stars they love to hate, or, watch closely to their heart's content, as cyber nuclear attacks are launched between self-righteous, valiant and livid keyboard fighters.

Comment loading is asynchronous to video loading, so it is possible that there will be some delay in the appearence of the comments. That depends on the number of comments, network speed etc.

257
39
submitted 3 weeks ago* (last edited 3 weeks ago) by that_leaflet@lemmy.world to c/linux@lemmy.ml
258
 
 

The Linux Mint 22.1 distribution was slated for release in December 2024 with a revamped Cinnamon theme and better package management.

Slated for release in December 2024, near the Christmas holidays, Linux Mint 22.1 will ship with the soon-to-be-released Cinnamon 6.4 desktop environment featuring a revamped theme that’s much darker and contrasted than before, rounded elements, redesigned dialogs, and a gap between the applets and the panel.

More from the Mint Monthly News: September 2024

The transition towards Aptkit and Captain is now finished. Starting with Linux Mint 22.1, set to be released this December, none of our projects will depend on aptdaemon, synaptic, gdebi or apturl anymore.

259
260
 
 

I started university today, I'm on a more general IT department. In first semester we have only one subject that is actually IT (rest is maths and english) that is about basic programming in C. And it turns out that university computers that we will use for this subject are all running Ubuntu. I planned to bring my laptop anyway because I want to have my configs, but it's still great that students who never used Linux will be introduced to it (for some basic stuff tho).

261
 
 

Hi everyone,

I have a finely tuned Fedora 40 image that I cloned using Clonezilla (see: https://sh.itjust.works/post/25762756)

I wanted to deploy it on my old Acer Aspire 5737z but it won’t boot. It’s just displaying a — on a black screen for hours.

I’m not so knowledgeable but I guess it means I would have to reinstall the GRUB or whatever.

I’ve booted into my Fedora Live USB and tried the lsblk command people were talking about on the web (I don’t understand the terminal). Here's the result.

I think the SDA disk is the one I would like to boot from.

Can anyone help me understand what I have to do 😇🙏

262
 
 

Hello! My girlfriend's HP laptop running kubuntu 24.04 has this problem: when it's turned off (either from the GUI or poweroff) it discharges overnight, from 100% to 0% in a few days.

I searched the web to look for fixes:

  • wake on lan is disabled in the BIOS
  • USB ports have no settings in the bios, but there's nothing connected to them anyway
  • the system is actually powered off, not sleeping (at least if poweroff actually works)
  • everything, firmware included, is up to date

She doesn't remember having this problem from the beginning, but cannot tell when this started occurring

Did any of you ever encounter this problem? I don't know what else to do, and it's quite annoying.

Thank you for your time!

263
 
 

So I saw that the rpm-ostreed-automatic.service was failing so I manually tried to upgrade but when i run rpm-ostree upgrade, I am getting an error Creating importer: Failed to invoke skopeo proxy method OpenImage: remote error: A signature was required, but no signature exists. Is this some error at my side or is this some key related issue at uBlue's side?

264
 
 

when I installed debian 12.7 I created a separated /var directory, along other 2 separated directories (names forgotten).

I also use flatpak and this program is installed in this directory. Executing 'flatpack update' I discovered this directory is 95% full, meaning I cannot update anything, because /var is 95% full (only 400 MiB free)

Ideas to solve this?

265
 
 

Exploit of a combination of several bugs - Overhyped but not that severe - Fixes already available

...

Canonical’s security team has acted immediately to quickly apply the patches which Michael Sweet (author and maintainer of CUPS) had already prepared for CUPS, cups-browsed, libcups-filters, libppd, and cups-filters (in the time from the first report until then I was some days off and I was also on the Open Source Summit Europe, thanks, Michael Sweet, for stepping in, also thanks to Zdenek Dohnal from Red Hat) to the appropriate in all supported Ubuntu versions, so that at the time of disclosure most fixes were already in place. They also reported in an Ubuntu blog. They tell users what to do, from turning off cups-browsed or at least its legacy CUPS browsing support to updating their systems as the fixes were already available. Thanks a lot to Seth Arnold, Marc Deslauriers, Diogo Sousa, Mark Esler, Luci Stanescu, and more.

...

The X post really overhyped the vulnerability. Attacks from the internet are not very probable due to the fact that servers on the internet do not have cups-browsed and CUPS installed and CUPS/cups-browsed setups are there usually only in NAT-protected local networks with desktop machines and print servers. And the remote code execution is also rather restricted, as CUPS filters are not running as root, but as the system user “lp” which cannot even read user’s home directories. In addition, the remote code execution only happens when a user actually prints a job on the fake printer. Actually assigned scores ended up between 8.4 and 9.1.

266
35
submitted 4 weeks ago* (last edited 3 weeks ago) by drid@lemmy.ml to c/linux@lemmy.ml
 
 

Hello Linux Helpdesk. ;)

I use Fedora (currently 40), and have done for a while.

I always LUKS+Ext4 encrypt my local drive and decided to do the same to my external hard drive.

Last week I reinstalled Fedora 40 from a Bootable USB, but when I tried to access my files om my external drive it now gives me the error

You do not have permission to view the content of "Files".

I've read online it's due to me no longer being the "Owner" of the drive I was in my previous install of Fedora and now I'm a different user and apparently no users a part from Owner have any permissions on an EXT4+LUKS drive.

Is there any way to give myself permission to see the content again or did I bonk my backup? As a note, I DO have the correct Luks password, it shows me the name of the encrypted disk after decrypting, which is "Files"

Thank you in advance.

Edit: Thank you everybody, thanks to you I've been able to rescue my files. Y'all deserve a great day!

267
268
 
 

It doesn't do any crazy ricing, as I mostly focused on usability tweaks and automatic installation of my must-have extensions. (Tiling, clipboard manager, dash to dock, desktop icons)

Most notable tweaks include:

  • clicking on a running app minimizes it
  • clicking on a group of apps brings up their previews
  • adds minimize, maximize buttons to windows
  • installs flatpak, adds flathub
  • install flatpak and snap plugins into gnome-software (doesn't work on Fedora)
  • installs snap
  • installs mtp-tools and gvfs-backends on Debian to be able to transfer files from a connected phone
  • adds right click > New File
  • Super + Shift + S brings up the area screenshot
  • Super + E opens the file manager
  • Ctrl + Alt + T opens the terminal

(Those already configured on Ubuntu don't get configured again, obviously.)

I also recorded a short showcase to prove that it works without errors https://youtu.be/xf739ivb9hg

269
 
 

Looking for a good app launcher for Linux. Currently looking for something for Arch and I see there's a lot of options liks rofi and wofi. What are your favourite app launchers and why?

270
 
 

I kinda want to hook one up to raspberry pi for some home control, but I'm not sure if the software to configure it works on Linux (or how it even presents itself HID-device wise)

I'm sure it'll eventually be reverse engineered and have some custom drivers on github soon, but a quick google came up empty for this new device.

Edit: Oh I just realized this hasn't been released yet, I saw the "buy now" button and assumed it was.

271
272
273
274
 
 

I hope this goes without saying but please do not run this on machines you don't own.

The good news:

  • the exploit seems to require user action

The bad news:

  • Device Firewalls are ineffective against this

  • if someone created a malicious printer on a local network like a library they could create serious issues

  • it is hard to patch without breaking printing

  • it is very easy to create printers that look legit

  • even if you don't hit print the cups user agent can reveal lots of information. This may be blocked at the Firewall

TLDR: you should be careful hitting print

275
 
 
  1. Recommendations for Notepad++ replacement. Desired features:
- Tabbed with ability to have multiple files open via tabs at the top
- find and replace with regex ability, find and replace over multiple files in folder, find pop-out that shows all the lines with the desired text and allows clicking to jump to them. 
- Ability to jump to line via inputting number
- basic tools for conversion like URL decoding/encoding and base64 decoding/encoding (or addons for such, no I don’t like pasting potentially sensitive info in random converter websites), 
- column select mode (alt on notepad++), 
- encoding settings switch
- code language highlighting, 
- dark mode (dark background option)
- line operations like trim trailing space (or all excess space), ability to view and manipulate (find/replace) symbols like end of line, whitespace, carriage return, etc.
- Not driven entirely by three dozen memorized keyboard shortcuts 
- I am NOT coding in this, I am at most editing some markup files (xml, lua) or doing some find and replace for updated functions, doing text manipulation, using as an intermediary step in managing large sets of data.
- Ability to open fairly large files without freezing up (e.g. 400mb text file opens instantly in NPP but locks up windows default notepad)
  1. I have an iPhone, I like to back it up and sync music via a cable to it using iTunes. Would it work fine to have a persistent Windows VM on Linux with iTunes installed? Any issues?

  2. I do some gaming. I own several games exclusively on the EA App (they’ve rebranded it from origin), the Command and Conquer series and Dragon Age at this point I think are the ones I don’t have elsewhere and care about. Anyone have any thoughts to share on that and how well it works? I know several of the C&C games are rated as “garbage” on WineHQ so that worries me. I have no worries about my Steam games given the work they’ve done and the fact they have a Linux client though I do worry about my GoG games a little. I suppose I could run these in a Windows virtual machine but I worry how well that will work, I’m not sure older games will necessarily take well to being run in a VM of a modern OS like Win10. I also off and on play WoW though I gather from WineHQ that it works well. I don’t do any competitive online stuff other than that though.

  3. How do Xbox One controllers work wired with Linux? Is there something I can install where it just works with supported games as it does on Windows or is it likely I’ll need to mess with things each time?

  4. Recommendations for GUI mpv frontend?

  5. Suggestions for an FFmpeg GUI wrapper? >> NOT handbrake <<. I already use that, it’s not useful when I don’t want to operate on video but only audio or only extract subtitles, etc. Preferably something easy to use but hard to master in that it works without too much tinkering as expected but it has a lot of depth and options? I’m looking for something that I can drag say an mkv file to with video and audio and subtitle tracks and I can choose to convert ONLY the audio which is say DTS-HD MA to FLAC or Opus and set the quality level, channels, etc. (I previously used a Windows software called xmediarecode)

  6. I use software called AdvancedRenamer. I’m looking for software on Linux that >> via GUI << allows mass renaming using things like replace with or adding text at the beginning or end of file names by pattern, regex, removing things by pattern or by count from the start end of a filename, incrementing/decreasing numbers in names by a set amount, that kind of thing. I like a preview window of the results before I click commit.

  7. Keyboard shortcuts. Control+C and V I believe work the same but is there a way to get common windows key shortcuts working in a similar-ish fashion on Linux? For example winkey+L locks the session without logging out but requires a password and I tend to do this all the time, multiple times a day, is there a way to get Linux to respond to those key-presses and do the same thing? Other key combos I like would be win+d for hiding windows and showing the desktop. Others I can probably deal with learning new combos but those two are pure muscle memory.

  8. I don’t understand Linux distro segmentation especially when it comes to software availability. On Windows it’s simple, there’s either a download for Windows or there isn’t and short of it being for something ancient like Win98 it’ll tend to just work with Win10 with compatibility enabled. But with Linux often there are multiple files for different flavors, one for Ubuntu, one for Debian, one for Mint, one for Arch, one for CentOS, etc. Sometimes there’s just one option for Linux but it specifies it’s for something like Arch. If I run into a software I need and it specifically indicates it’s for another flavor of Linux than the one I run, how likely is it that I can get it to work on another distro without any real trouble? (Real trouble meaning I need to do web searches and edit config files or add flags that vary by software to the executable launch)

  9. Last but not least. I’m looking for suggestions for a Linux distro to use that fits my needs.

I tried Ubuntu a couple of years ago and I hated it. Among other things the settings app was too simple and didn’t have 1/10th of the kind of options I am familiar with on Windows, it looked like the settings for a phone or smart system like a streaming device. I know GUI settings are not a strong suite of Linux but I have to admit I hate, hate, hate the idea of too much stuff via command line/shell or editing config files. That said if that’s how it’s going to be I think I might be able to deal with it.

I’d describe myself as a power user. I use arcane and strange programs from time to time to meet odd needs and every 4-6 months I find myself searching up some odd problem or need I have and pouring over old forum posts. I game (mostly older stuff). I use mods with games. I manage a media server among other services in my home so have to work with video files, audio tracks, subtitles, etc. I do not like the command line but I’m not afraid of it. Just because I can problem-solve and troubleshoot does not mean I want to spend my free-time doing so or babysitting an unstable distro.

So I’m caught between not wanting a beginner, simple-use-case (think someone who browses the web, edits some basic text or docx files and almost nothing else) distro AND not wanting one that’s bleeding edge experimental or super strange in execution so it’s breaking all the time or needs troubleshooting so I need to go into the terminal for every single thing I do or so I have to go and make forum posts asking for help every 4 months.

I do want something actively developed with regular and prompt security updates in response to vulnerabilities. So it needs to have a certain size and userbase, not be a bespoke hobby project.

I use an NVIDIA graphics card (1070 because I'm not rich and haven't needed anything more yet) so I’ll need something that allows installation of the necessary (proprietary) drivers for that and doesn’t cause a big fuss with that if there’s a problem.

I am going to be using firejail and want to be able to use opensnitch firewall. I also need to remote desktop connection to a Windows server (GUI) and have a stable connection to that. I am also likely to have a Windows10 virtual persistent installation via virtualbox (unless someone knows a better option) which I will use for a few things but have no interest in using most of the time for common tasks or heavy programs which need to run native on Linux if I’m switching.

Strong preference all options offered be free as in beer (small 1-time fees are fine, subscriptions are not).

However they may be based on non-free licenses and have proprietary/closed source code if it’s the best option. (Do try and keep suggestions somewhat mainstream, don’t just search for me and suggest the first thing you find on github with all of 2 stars made by a user named notmalware 3 months ago or something else sketchy. I'm looking for personal or heard experience and suggestions. If I don't get any I'll search myself.)

view more: ‹ prev next ›