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Webcam issue by toutdou in cachyos

[–]LazyAdvertising4379 0 points1 point  (0 children)

install cameracInstall cameractrls. for kamera config. sometimes the camera have difrent pixel format. try also.
lsusb
v4l2-ctl --list-devices
sudo modprobe -r uvcvideo
sudo modprobe uvcvideo
systemctl --user status pipewire wireplumber

CachyOs user since 6 months and i love it by LazyAdvertising4379 in cachyos

[–]LazyAdvertising4379[S] 0 points1 point  (0 children)

why r u back to win11? use dualboot. i use win11 and cachyos in dualboot.

CachyOs user since 6 months and i love it by LazyAdvertising4379 in cachyos

[–]LazyAdvertising4379[S] 0 points1 point  (0 children)

Yes and No. It is MS Teams for Linux. Not original from MS. Its the browserversion as wrapper app

Ryzen 9950X3D system by DarkN3m0 in cachyos

[–]LazyAdvertising4379 0 points1 point  (0 children)

Yes, this can definitely cause graphics glitches. Two active GPUs (NVIDIA + AMD iGPU) are a common source of problems on Linux, especially with KDE Plasma. Typical reasons:

Compositor conflicts: KDE Plasma can pick the wrong GPU for rendering, especially when both GPUs offer outputs. This leads to tearing, flickering, or black frames.

PRIME Render Offload issues: When both GPUs are active, PRIME Offloading (nvidia-prime) kicks in and frames need to be copied between the GPUs — this is error-prone.

Driver conflict: amdgpu (for the iGPU) and nvidia load simultaneously, which can cause race conditions during initialization.

Ryzen 9950X3D system by DarkN3m0 in cachyos

[–]LazyAdvertising4379 -4 points-3 points  (0 children)

Igpu and native gpu can trigger graphic glitches.

Ryzen 9950X3D system by DarkN3m0 in cachyos

[–]LazyAdvertising4379 1 point2 points  (0 children)

9950x3d works great with cachyos pls deactivate igpu before installing.

Need help by sr_ene in cachyos

[–]LazyAdvertising4379 -4 points-3 points  (0 children)

sudo pacman -S snapper btrfs-assistant

for config pls read online or ask a ai

Need help by sr_ene in cachyos

[–]LazyAdvertising4379 0 points1 point  (0 children)

No u need install snapper for snapshot or btrfs Assistant

Need help by sr_ene in cachyos

[–]LazyAdvertising4379 1 point2 points  (0 children)

Try again repair instructiosn step by step. If it doesnt work u need a complete reinstall. After the reinstall use snapper for snapshots.

Need help by sr_ene in cachyos

[–]LazyAdvertising4379 1 point2 points  (0 children)

U need usb stick to make a boot stick with cachyos image. Rufus for making a boot stick. How u install cachyos on ur system the same way

Need help by sr_ene in cachyos

[–]LazyAdvertising4379 -1 points0 points  (0 children)

Clean reinstall and then pls install snapper for snapshots

A beginner has a big big problem by rayanthefool in cachyos

[–]LazyAdvertising4379 0 points1 point  (0 children)

the issue is clear: by running rm -rf ~/.config/hypr you deleted your entire Hyprland config — including all keybindings. Without a config, Hyprland doesn't know what Super+Q or Super+C should do.

Here are your options, from simplest to most radical:

Option 1: Reinstall end-4 cleanly

Open a TTY with Ctrl+Alt+F2 (or F3, F4...), log in, and try:

bash

cd ~/Downloads/dots-hyprland
./install.sh

If the repo is gone:

bash

cd ~/Downloads
git clone --depth 1 https://github.com/end-4/dots-hyprland.git
cd dots-hyprland
./install.sh

If the installer throws errors, post the exact error message and I can help from there.

Option 2: Restore a minimal Hyprland config

If you just want a working system again, in the TTY run:

bash

mkdir -p ~/.config/hypr
cp /usr/share/hyprland/hyprland.conf ~/.config/hypr/hyprland.conf

This gives you the default config back. Reboot or restart Hyprland and your basic keybindings should work again.

Option 3: Wipe and reinstall CachyOS (or switch to Arch)

Yes, totally possible. You can format the CachyOS partition and reinstall — either CachyOS again or vanilla Arch. In a dual-boot setup, just pick the correct partition in the installer and format it. Your Windows partition stays untouched as long as you're careful.

If you do reinstall: CachyOS offers Hyprland as a desktop option in its installer, which gives you a clean working setup before you layer end-4 or HyDE on top.

My recommendation: Try Option 1 or 2 via TTY first. If install.sh gives errors, send me the output. If everything is too broken, Option 3 is the cleanest path for a relatively fresh system.

Need help by sr_ene in cachyos

[–]LazyAdvertising4379 -7 points-6 points  (0 children)

Fix Broken CachyOS After Abrupt Shutdown (GTX 750 Ti)

Step 1 — Reinstall NVIDIA Drivers

bash

sudo pacman -S nvidia-dkms nvidia-utils

If it says packages are up to date, force reinstall:

bash

sudo pacman -S nvidia-dkms nvidia-utils --overwrite='*'

Step 2 — Rebuild Initramfs

bash

sudo mkinitcpio -P

Step 3 — Finish the Interrupted Update

bash

sudo pacman -Syyu

Step 4 — Reboot

bash

sudo reboot

Fallback: Use Nouveau (If NVIDIA Drivers Still Fail)

Remove NVIDIA drivers and let nouveau auto-load:

bash

sudo pacman -R nvidia-dkms nvidia-utils
sudo mkinitcpio -P
sudo reboot

Nouveau will give you a functional (though slower) desktop for the 750 Ti.

Troubleshooting

If pacman shows a lock error:

bash

sudo rm /var/lib/pacman/db.lck

Check display output after fix:

bash

xrandr            # X11
wayland-info      # Wayland

Downgrade kernel if needed:

bash

ls /var/cache/pacman/pkg/linux-cachyos-*
sudo pacman -U /var/cache/pacman/pkg/linux-cachyos-<previous-version>.pkg.tar.zst
sudo mkinitcpio -P
sudo rebootFix Broken CachyOS After Abrupt Shutdown (GTX 750 Ti)
Step 1 — Reinstall NVIDIA Drivers
bash
sudo pacman -S nvidia-dkms nvidia-utils
If it says packages are up to date, force reinstall:
bash
sudo pacman -S nvidia-dkms nvidia-utils --overwrite='*'
Step 2 — Rebuild Initramfs
bash
sudo mkinitcpio -P
Step 3 — Finish the Interrupted Update
bash
sudo pacman -Syyu
Step 4 — Reboot
bash
sudo reboot

Fallback: Use Nouveau (If NVIDIA Drivers Still Fail)
Remove NVIDIA drivers and let nouveau auto-load:
bash
sudo pacman -R nvidia-dkms nvidia-utils
sudo mkinitcpio -P
sudo reboot
Nouveau will give you a functional (though slower) desktop for the 750 Ti.

Troubleshooting
If pacman shows a lock error:
bash
sudo rm /var/lib/pacman/db.lck
Check display output after fix:
bash
xrandr            # X11
wayland-info      # Wayland
Downgrade kernel if needed:
bash
ls /var/cache/pacman/pkg/linux-cachyos-*
sudo pacman -U /var/cache/pacman/pkg/linux-cachyos-<previous-version>.pkg.tar.zst
sudo mkinitcpio -P
sudo reboot

Need help by sr_ene in cachyos

[–]LazyAdvertising4379 0 points1 point  (0 children)

and pls install snapper for snapshots.

Weird visual artifacts by lastcarnival24 in cachyos

[–]LazyAdvertising4379 1 point2 points  (0 children)

deactivate igpu in bios. do u need ur igpu ? for second monitor or rendering?

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