Linux

Hey there folks! I recently made the switch to Linux and I really want to do some editing using DaVinci Resolve. My computer is running an intel i7 7th Gen with no dedicated GPU. I used this tutorial to get through the initial installation but now the app just crashes warning "Unsupported GPU Processing Mode," advising me to "Please review the GPU drivers and GPU configuration under preferences." This is what I see when I go to that menu. Any idea what I need to do to make DaVinci recognize the integrated GPU?

Hi,

I’m not sure if this is the right community for my question, but as my daily driver is Linux, it feels somewhat relevant.

I have a lot of data on my backup drives, and recently added 50GB to my already 300GB of storage (I can already hear the comments about how low/high/boring that is). It's mostly family pictures, videos, and documents since 2004, much of which has already been compressed using self-made bash scripts (so it’s Linux-related ^^).

I have a lot of data that I don’t need regular access to and won’t be changing anymore. I'm looking for a way to archive it securely, separate from my backup but still safe.

My initial thought was to burn it onto DVDs, but that's quite outdated and DVDs don't hold much data. Blu-ray discs can store more, but I'm unsure about their longevity. Is there a better option? I'm looking for something immutable, safe, easy to use, and that will stand the test of time.

I read about data crystals, but they seem to be still in the research phase and not available for consumers. What about using old hard drives? Don’t they need to be powered on every few months/years to maintain the magnetic charges?

What do you think? How do you archive data that won’t change and doesn’t need to be very accessible?

Cheers

cross-posted from: https://sh.itjust.works/post/25130414

I want to have my screen (the "dev" workspace) split in three "zones":

• on the left side, a tabbed group with all the text editors I start (ie. if I start a new one, it goes there in a new tab)
• on the top-right, a tabbed group of whatever many terminal I feel like launching
• on the bottom-right, my browsers (and possibly other stuff), in a group without tabs
• a key combination to cycle between: all three "zones" visible, text editors on the left - terminal on the right, text editors on the left - browser on the right, fullscreen browser

So far I've been looking at hyprland (for no particular reason except the hype) and I don't think I can do the above with it (I am by no means an expert, so... maybe it can actually be done?).

Do you know of any WM where it would be possible? (possibly, one with automatic splitting a-la bspwm, that I would use for the other workspaces)

cross-posted from: https://sh.itjust.works/post/25183123

WebReady is a simple tool for converting videos to animated webp images and thus allowing users to use them as animated wallpapers for KDE. The tool is primarily designed for steam deck, but works perfectly on any KDE powered desktop.

I'm having trouble allocating more VRAM to my QEMU virtual machine. Currently, I'm using the following command to launch my VM:

qemu-system-x86_64 -enable-kvm -boot menu=on -drive file=QEMU -m 2G -cpu host -vga virtio

Can anyone help me figure out how to increase the VRAM allocation in QEMU?

Solution by lnxtx@feddit.nl qemu-system-x86_64 [...] -vga qxl -global qxl-vga.vram_size_mb=128 -global qxl-vga.ram_size_mb=128

Hour after I come to this, I'm loving it. She modified it so it retains original kde look but has enough tiny details to keep it interesting. She says she'll resume the work tomorrow 🫡

What was your last RTFM adventure? Tinker this, read that, make something smoother! Or explodier.

As for me, I wanted to see how many videos I could run at once. (Answer: 60 frames per second or 60 frames per second?)

With my sights on GPUizing some ethically sourced motion pictures, I RTFW, graphed, and slapped on environment variables and flags like Lego bricks. I got the Intel VAAPI thingamabob to jaunt by (and found that it butterized my mpv videos)

$ pacman -S blahblahblahblahblahtfm
$ mpv --show-profile=fast
Profile fast: 
 scale=bilinear
 dscale=bilinear
 dither=no
 correct-downscaling=no
 linear-downscaling=no
 sigmoid-upscaling=no
 hdr-compute-peak=no
 allow-delayed-peak-detect=yes
$ mpv --hwdec=auto --profile=fast graphwar-god-4KEDIT.mp4
# fucking silk

But there was no pleasure without pain: Mr. Maxwell F. N. 940MX (the N stands for Nvidia) played hooky. So I employed the longest envvars ever

$ NVD_LOG=1 VDPAU_TRACE=2 VDPAU_NVIDIA_DEBUG=3 NVD_BACKEND=direct NVD_GPU=nvidia LIBVA_DRIVER_NAME=nvidia VDPAU_DRIVER=nvidia prime-run vdpauinfo
GPU at BusId 0x1 doesn't have a supported video decoder
Error creating VDPAU device: 1
# stfu

to try translating Nvidia VDPAU to VAAPI -- of course, here I realized I rtfmed backwards and should've tried to use just VDPAU instead. So I did.

Juice was still not acquired.

Finally, after a voracious DuckDuckGoing (quacking?), I was then blessed with the freeing knowledge that even though post-Kepler is supposed to support H264, Nvidia is full of lies...

 ______
< fudj >
 ------
          \   ‘^----^‘
           \ (◕(‘人‘)◕)
              (  8    )        ô
              (    8  )_______( )
              ( 8      8        )
              (_________________)
                ||          ||
               (||         (||

and then right before posting this, gut feeling: I can't read.

$ lspci | grep -i nvidia
... NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)
# ArchWiki says that GM108 isn't supported.
# Facepalm

SO. What was your last RTFM adventure?

I am a certified Linux user with almost 10 years of experience.

Please run the following command in a terminal:

sudo apt update && sudo apt upgrade -y

Let me know if this fixes your issue

- certified Linux expert

(I'm making fun of the 25 year Microsoft veterans on the support page that tell users to run SFC /scannow)

I'm going to be building a new computer soon for myself. (Going AMD for the first time, since intel microcode issue.)

I would say I'm an expert or advanced user, as been using pcs for 25 years and set up arch and slackware in the past. I have tried many distros and would like some feedback.

I mainly use my pc for gaming. I want something customizable, KDE ish, and without bloatware. A good wiki is a plus.

I think that i may end up with arch... is it better for gaming since it's bleeding edge and isn't steamos built off it?

Side question is distro chooser accurate?

recently I've started working with an open source java gui app that uses jpackage to generate system packages for distributions.

I'm interested in creating a flatpak for this, but I'm not sure what best practices look like for this. Should I attempt to take the files that are generated by jpackage and put those into a flatpak, or should I just take the jar file alone as provide that with a dependency on a runtime that provides java?

fair warning I am a noob in regards to flatpak

I'm currently using Fedora KDE Plasma, but I'd like to try out a tiling window manager. What would you all reccomend? I use my computer for school, so I would like it to be stable.

Hello, i have task to install a system for elderly person without much technical knowlegde (never used pc, no windows or mac).

They need text processing, calculator and maybe spreadsheet.

Want to disable anything else (setting panel, file browser, web browser, launcher, dock, terminal, login select, etc.) that not needed, all important thing only from desktop. Should not be able to go anywhere where not know what to do. But not permanent, might need to fix machine if ever break.

Is there distro or config i can work off? Or need to start from scratch? What program you recommend?

Thank you for any answer or recommendation

I have a friend thats setting up linux (ubuntu) on his machine. He has a windows installation. I personally use mac as my primary OS, but I've had a linux partition on my machine as well, and I'm having a slightly hard time giving him good advice as to what solution he should choose when setting up linux (I don't even know how I would partition a disk on a windows machine to prep it for dual booting).

My question is quite simple: What are the pros/cons of WSL vs. Dual Booting vs. Virtualbox, both with regards to setup and with regards to usage?

Is it just me or did kdenlive broke for you too? I'm on an Archlinux based system and just updated the system. A few hours before update kdenlive worked. Update was not small, so its hard to tell the exact cause. I've tried to downgrade kdenlive, but same issue. I use Linux for a very long time now, but still get lost with errors like these.^^ Any idea what I should do? Does it work for you?

I get this on start (I reset the configuration files too):

$ kdenlive --version
kdenlive 24.08.1

$ kdenlive
kf.config.core: Watching absolute paths is not supported "/usr/share/color-schemes/BreezeDark.colors"
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltsox.so
(libsox.so.3: cannot open shared object file: No such file or directory)
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltrtaudio.so
(librtaudio.so.7: cannot open shared object file: No such file or directory)
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltsdl.so
(libSDL-1.2.so.0: cannot open shared object file: No such file or directory)
WARNING: All log messages before absl::InitializeLog() is called are written to STDERR
E0000 00:00:1726202254.631983   14133 descriptor_database.cc:633] File already exists in database: versions.proto
F0000 00:00:1726202254.632005   14133 descriptor.cc:2236] Check failed: GeneratedDatabase()->Add(encoded_file_descriptor, size)
*** Check failure stack trace: ***
@     0x733c9e6b0e09  absl::lts_20240722::log_internal::LogMessage::SendToLog()
@     0x733c9e6b19ae  absl::lts_20240722::log_internal::LogMessageFatal::~LogMessageFatal()
@     0x733c64890955  (unknown)
@     0x733c649c228d  google::protobuf::internal::AddDescriptors()
@     0x733c65696125  (unknown)
@     0x733cdd22d6ad  (unknown)
@     0x733cdd22a5c2  _dl_catch_exception
@     0x733cdd2344fc  (unknown)
@     0x733cdd22a523  _dl_catch_exception
@     0x733cdd234904  (unknown)
@     0x733cd9e9ef14  (unknown)
@     0x733cdd22a523  _dl_catch_exception
@     0x733cdd22a679  (unknown)
@     0x733cd9e9e9f3  (unknown)
@     0x733cd9e9efcf  dlopen
@     0x733c9ea96c6c  mlt_register
@     0x733cdc3a2279  mlt_repository_init
@     0x733cdc386f52  mlt_factory_init
@     0x733cdc3605f5  Mlt::Factory::init()
@     0x5b73c4a7f0d5  (unknown)
@     0x5b73c4a3a285  (unknown)
@     0x5b73c4497d06  (unknown)
@     0x733cd9e34e08  (unknown)
@     0x733cd9e34ecc  __libc_start_main
@     0x5b73c44998d5  (unknown)
Aborted (core dumped)

My system if its relevant:

OS: EndeavourOS x86_64
Kernel: Linux 6.10.9-arch1-2
Uptime: 1 hour, 10 mins
Packages: 1657 (pacman), 9 (flatpak)
Shell: bash 5.2.32
Display (AG271QG): 2560x1440 @ 120 Hz in 27″ [External]
DE: KDE Plasma 6.1.5
WM: KWin (Wayland)
WM Theme: Breeze
Theme: Breeze (Dark) [Qt], Breeze-Dark [GTK2], Breeze [GTK3/4]
Icons: breeze-dark [Qt], breeze-dark [GTK2/3/4]
Font: NotoSans Nerd Font (12pt) [Qt], NotoSans Nerd Font (12pt) [GTK2/3/4]
Cursor: breeze (24px)
Terminal: konsole 24.8.1
Terminal Font: JetBrainsMono Nerd Font Mono (11pt)
CPU: AMD Ryzen 7 7700X (16) @ 5.57 GHz
GPU 1: AMD Radeon RX 7600 (RADV NAVI33) [Discrete] Mesa 24.2.2-arch1.1
GPU 2: AMD Radeon Graphics (RADV RAPHAEL_MENDOCINO) [Integrated] Mesa 24.2.2-arch1.1
Memory: 3.00 GiB / 30.50 GiB (10%)
Swap: 65.00 MiB / 512.00 MiB (13%)
Disk (/): 550.90 GiB / 1.79 TiB (30%) - ext4
Disk (/media/Emulation): 4.47 TiB / 5.41 TiB (83%) - ext4
Disk (/media/My): 3.10 TiB / 3.58 TiB (87%) - ext4
Disk (/media/Work): 648.09 GiB / 915.82 GiB (71%) - ext4
Locale: en_US.UTF-8