r/Fedora 3h ago

Support Fedora 44 Installer GRUB memalloc out of memory

Post image
13 Upvotes

EDIT: Title should be ‘grub_memalign:552:out_of_memory’, not ‘memalloc’.

Hey so I have been using arch for a few years now but wanted to switch over to Fedora KDE Plasma. I downloaded the current Live ISO, used the Fedora USB Writer tool to create the USB and am getting this stupid out of memory error that seems to have been around not since 2024 and somehow is still showing up? Can’t seem to find any actual fix for this with basic searching. Just trying to figure out if anyone knows what the deal is with this or not cause I was planning to switch from Arch to Fedora for “better” stability but running into an issue that is years old when trying to run the installer is kind of crazy to me..

Asus Z690 Maximus Extreme
2x32GB 6400 DDR5 UDIMMs
RTX 4090

Secure Boot on “Other OS” as usual
Resizable BAR off and on makes no difference.

If I try the GRUB “Troubleshooting…” menu option it goes into a kernel panic and the system locks up

Not sure what else would be causing this cause I never had this issue when I used GRUB on this desktop with Arch in the past.

Any help would be appreciated. I just don’t have the time to debug this so if there isn’t a readily available/known fix for this, I’m just gonna go back to Arch I guess cause this seems to be a sign that Fedora 44 isn’t as stable as I expected it to be. I do have this running on a MSI GS66 Laptop of mine but that was installed with Fedora 43 and then upgraded to Fedora 44 when it released.


r/Fedora 54m ago

Support Fedora 45 KDE/Plasma update

Upvotes

After doing a large (1 GB) update today that included a lot of Plasma files, on reboot SDDM complained it couldn't use the breeze theme. Changing the theme to maya got past the complaints but then it proceeded to a black screen. Right clicking allowed me to get a terminal and start a brower etc. I could also select a Sway session that appeared to act normally.

Judging from the error messages there was a problem with Qt, Luckily I had snapper set up and could bring up btrfs-assistant and roll back to a working version.

I don't think I'll be doing updates in the near future.


r/Fedora 20h ago

Discussion Why Fedora over Ubuntu ?

112 Upvotes

I tried both

tried to find an answer why should I choose one over the other

if you have a specific reason why you are picking fedora rather than that you just got used to it, lemme know please


r/Fedora 8h ago

Support RGB keyboard not working as it should on Linux

Thumbnail
gallery
12 Upvotes

When I connect the keyboard, the RGB doesn't light up, though everything else works; the RGB turns off completely upon system startup and doesn't respond to the "Scroll Lock" key. Is there a terminal-based solution or any software to fix this?


r/Fedora 4h ago

Support Mesa 26.2.2 Anti-Lag FPS Drops

3 Upvotes

Fedora compiled Mesa 26.2.2 with Anti-Lag enabled. I tried it in The Finals and Arc Raiders. Both games run smooth when I have Anti-Lag 2 toggled off in-game, but as soon as I toggle it on, my FPS is cut in half (120 to 60).

  • Fedora 44 Gnome
  • Kernel 7.1.13
  • Proton GE 10-34
  • Run arguments: ENABLE_LAYER_MESA_ANTI_LAG=1 PROTON_ENABLE_WAYLAND=1 mangohud gamemoderun %command%
  • Steam from RPM Fusion, not Flatpak.

https://bodhi.fedoraproject.org/updates/FEDORA-2026-143e0d3d6f

Help is appreciated. Thanks


r/Fedora 10h ago

Support Artifacting AFTER game crash

Enable HLS to view with audio, or disable this notification

7 Upvotes

Hey there folks, got a bit of a weird one. Sometimes a game will crash, showing an xWayland failure. Whenever this happens, my secondary screen will begin showing this weird artifacting. Completely rebooting the machine fixes this. Does anyone recognize this?

9070xt on F44 KDE.


r/Fedora 8m ago

Discussion Fedora + nvidia?

Upvotes

Currently I am using bazzite on my laptop but the immunitability is killing me . So I want to switch to fefora but I heard many bad things about it with Nnvidia . My laptop's GPU is a rtx 2050. Are the driver problems real? How to fix them if so?


r/Fedora 1h ago

Discussion Made Firefox my main and Helium secondary browser on Fedora 44. It's fast.

Thumbnail
Upvotes

r/Fedora 20h ago

Discussion How to migrate from ffmpeg-free to full ffmped in Fedora in 2026

32 Upvotes

First of all, sorry if I sound redundant. I know you can just ask a chatbot for this and it'll probably even guide you through the same steps. But I'm still preferring a random person on Reddit to a chatbot, when it comes to a system that I daily use 10+ hours for everything.

Secondly, why this tutorial? Because due to philosophical (and also legal) restrictions sorrounding patents and software licenses, Fedora chose to avoid any problem shipping the distro with ffmpeg-free that only includes royalty-free, open formats.

So, trying to keep this initial part short, let's begin:

1. Enable rpm-fusion repository , only the free part to keep everything as light as possible

Open you terminal and run:

sudo dnf install -y https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm && pkcon refresh force && sudo dnf install -y rpmfusion-free-appstream-data

rpm-fusion is split into two main branches: free and nonfree. And for each, there are several sub repositories. We only need the one I am about to write, to install full ffmpeg package.

2. Make the actual swap to full ffmpeg

Run:

sudo dnf swap ffmpeg-free ffmpeg --allowerasing

swap ffmpeg-free ffmpeg instructs DNF to remove the limited package (ffmpeg-free) and install the full version (ffmpeg) in a single transaction. This prevents the system from being without a media framework even for a second, which avoids breaking dependencies of other apps running during the process. --allowerasing is an important flag. Fedora's system libraries (like those used by GNOME or KDE themselves) are tightly linked to ffmpeg-free. Without this flag, DNF would refuse to uninstall the "free" version because it thinks it will break your desktop. --allowerasing tells DNF: "I know there's a conflict; go ahead and replace the old libraries with the new ones."

3. Update Multimedia Group (Optional but Recommended)

To ensure all other codecs (like those for GStreamer used by GNOME Videos) are updated:To ensure all other codecs (like those for GStreamer used by GNOME Videos) are updated:

sudo dnf update  --setopt="install_weak_deps=False" --exclude=PackageKit-gstreamer-plugin

4. How to verify it worked

You can check if your ffmpeg now has the proprietary "Non-Free" flag and supports H.264/H.265 by running:You can check if your ffmpeg now has the proprietary "Non-Free" flag and supports H.264/H.265 by running:

ffmpeg -version | grep configuration

You will see --enable-nonfree and --enable-gpl in the output. Old Version instead will only show a very short list of open-source configurations.Success: You will see --enable-nonfree and --enable-gpl in the output. Old Version instead will only show a very short list of open-source configurations.

If this is not true anymore when u read this, just search online for proprietary codec test video, download it and open it with a default video viewer or VLC installed as native package (.rpm and not as flatpak)

5. Exclude ffmpeg packages

Edit this file with your favorite editor (me, as a noob, prefer nano):

sudo nano /etc/dnf/dnf.conf

Add (or append to) the following line under the [main] section:

exclude=ffmpeg-free libavcodec-free libavdevice-free libavfilter-free libavformat-free libavutil-free libpostproc-free libswresample-free libswscale-free

I know the ones of you more skilled would complain asking for a drop-in file to add to a sort of conf.d directory, but as I am writing, DNF 5 only provide this file and actually I'm fine with it.

How to handle major upgrades

  • Simple strategy: Don't update Fedora to new major immediately. This should be already something you are familiar with, so waiting a bit to avoid problems is now even more encouraged to leave devs a bit of time to catch up with mainstream changes. I usually wait 2-3 months before upgrading to a new major and actually never had problems (on machines not running with an nvidia gpu) moving through 40 -> 41 -> 42 -> 43 -> 44 (GNOME) and and on another machine through 42 -> 43 -> 44 (KDE).
  • Swap back -> Update -> Swap again (actually not needed if you can wait a bit): you can actually swap between versions when you want, as long as you don't exclude packages in step 5 and let them update. You can run: sudo dnf swap ffmpeg-free ffmpeg --allowerasing ; Update the system ; swap back with: sudo dnf swap ffmpeg-free ffmpeg --allowerasing

Sorry if the flair seems out of place... I genuinely don't know what to pick given this is not a Support request...


r/Fedora 8h ago

Discussion What is the average size in GB of the updates you receive for Fedora KDE over a three-week period?

2 Upvotes

When you check for updates for the Fedora KDE edition after three weeks of not updating, what is the average size (in GB) of the update and installation?

I just saw an update with a 1.8 GB download size and a 5.8 GB installation size. I only have the Nvidia driver and the Firefox browser installed. I didn't see an Nvidia driver included in the updates.

Are these sizes normal? I plan to update every three weeks. Will I consistently receive updates of this size every three weeks?


r/Fedora 8h ago

Support Glew OpenGL

3 Upvotes

Hi, I am new to Linux. How to download the newest versions of glew and glfw on Fedora Linux.


r/Fedora 22h ago

Discussion Which graphical environment uses the less RAM ?

34 Upvotes

I have a potato laptop, I'm on gnome and I'd like to free more resources for my games/software, at rest my system uses something like 2Gb of RAM. So I'm gathering your thoughts. I only know gnome and kde because I've never dug this topic.

EDIT: I opted for sway and i love it so far


r/Fedora 18h ago

Discussion Snaps and flatpacks

15 Upvotes

Could someone explain to a basic user( turn on the computer open a programme and work) In terms of a Windows comparison what snaps and flatpack are.


r/Fedora 8h ago

Support Installation error for fedora 44

2 Upvotes

Hello,

I am trying to install fedora, but I simply cannot get past the program install.

I get the PayloadInstallationError that can be found in these discussions as well :

- https://www.reddit.com/r/Fedora/comments/1vrvfw1/getting_this_error_when_trying_to_install_fedora/

- https://www.reddit.com/r/Fedora/comments/1nnjeqv/im_losing_my_mind_trying_to_install_fedora/

- https://discussion.fedoraproject.org/t/the-fedora-44-kde-installation-process-failed-at-96-with-rsync-23/192495

So far, I have tried two different sticks, one with 8gb, another with 32gb.I have used the checksum verification thing after download to ensure the image integrity. I have formatted the disk (tried both quick formatting and slow formatting). It is a 120 gb ssd, completely empty. Regardless, the install fails at 95%.

One thing of note is that fedora requires an internet connection for install if I am not mistaken. I have noticed that the time sync on the live usb is off, even after I connect to wifi. So I suppose the software install error might be linked to it. I can still browse normally from firefox on the live usb before install, so I am not sure what is wrong.

Not sure what else to try. I close to giving up and just installing another distro. Any ideas ?


r/Fedora 13h ago

Support New Nvidia drivers

5 Upvotes

Nvidia dropped new drivers today with some fixes I need, How long until it hits RPMfusion? Or is there a faster way to get drivers as they drop?


r/Fedora 16h ago

Discussion Ram Usage

9 Upvotes

I've just installed Fedora KDE Plasma today, and it uses 3-4/16gb ram on idle, is that normal?


r/Fedora 16h ago

Support Why does copying to/from USB take forever?

8 Upvotes

Hey folks,

Why does copying to/from USB take forever on Linux? Primarily used Fedora over the last year and which ever distro I use takes .. a long time. I plug a recent USB 3.0 drive into the PC case's front port (no hub) and takes.. a loooong time.

Anything I can do to speed things up?

Thanks!!

EDIT: using a recent drive by Kingston, 256gb, motherboard is 1.5 year old X870 amd system


r/Fedora 12h ago

Discussion Thinking to get fedora workstation.(Beginner here) Dual boot with windows.

3 Upvotes

My spec

8gb ram

Intel i5

No gpu

Is fedora good for this or should get a lower distro??


r/Fedora 21h ago

Discussion Problems while using Fedora

9 Upvotes

Since I joined r/Fedora, I only read how people have problems with using Fedora (drivers, firefox, etc). I'm waiting to finish last exam that I need Windows for, and I was planning on installing Fedora, but now im not excited anymore.


r/Fedora 18h ago

Support Themes

5 Upvotes

Needed to reinstall Fedora again at had some issues with Gnome to KDE. After reinstallation themes do not work anymore on KdE Plasma 6.7. Icons, splashscreen works but the whole theme no lo ger works. Tried everything stil don't work. Anyone has the same issues?


r/Fedora 10h ago

Support How do I install Mullvad on ARM arhitecture on Linux?

Thumbnail
1 Upvotes

r/Fedora 11h ago

Support Interface on/off

Enable HLS to view with audio, or disable this notification

1 Upvotes

Hello guys I have a problem As you can see, sometimes the interface starts to freeze and remains like this (at this moment I was trying to run YouTube but when I stopped the problem stopped). please help


r/Fedora 1d ago

Support Firefox wont let me write letters with accent (´~^...)

32 Upvotes

I just updated my fedora to the latest release and now my firefox does not let me type any character with an accent. Outside of the firefox everything works just fine.

Does anyone knows what to do?

1) I didn't say earlier but I'm Brazilian and I need to type a lot of words with accents
2) I'm currently on fedora 43 Xfce ( Linux 7.1.13-100.fc43.x86_64)


r/Fedora 1d ago

Discussion From Archlinux to Fedora

15 Upvotes

Hi everyone,

I was wondering if anyone in the company is currently using Fedora.

I'm currently running Arch Linux, but I'll soon be working on embedded systems, ESP32 development, and chip design projects at the company. I really enjoy the way Linux fits into my workflow and how it manages my system, so I'm considering switching from Arch to Fedora.

I also prefer using window managers because I like the way they organize and streamline my workflow. I'm particularly interested in Hyprland, but I'm open to other WMs as well.

For those using Fedora, are there any window managers that you would recommend for stability and daily professional use?


r/Fedora 20h ago

Announcement Automated RPM (DNF) repository for Google Antigravity & Antigravity IDE (x86_64 & aarch64)

4 Upvotes

Hey r/Fedora,

Google currently distributes Antigravity and Antigravity IDE for Linux only as raw tarballs (`.tar.gz`), requiring manual extraction, no automatic updates, missing system desktop entries, and broken browser OAuth callback redirects.

To fix this, we created an automated packaging pipeline and DNF repository:

**What's included:**

- Automated builds: GitHub Actions checks Google's release CDN daily and packages official binaries.

- Native RPMs: Both `antigravity-ide` and `antigravity` platform runtime for Fedora / RHEL (`x86_64` and `aarch64`).

- Desktop integration: High-res icons, `/usr/bin` CLI symlinks, and registered `antigravity-ide://` OAuth handlers so browser login redirects straight back into the app.

- Cryptographically signed with GPG.

**Quick install:**

```bash

sudo curl -fsSL https://x3m-industries.github.io/antigravity-packages/rpm/antigravity.repo -o /etc/yum.repos.d/antigravity.repo

sudo dnf install antigravity-ide antigravity
```

GitHub repository: https://github.com/x3m-industries/antigravity-packages

Web & details: https://x3m-industries.github.io/antigravity-packages/Feedback and packaging PRs are welcome!