CachyOS Apps

Install Handheld Daemon UI on CachyOS

Configurator interface for Handheld Daemon.

From the official CachyOS repo. Install with pacman, no AUR helper needed.

Reviewed Nov 2, 2026 · independent guide

How do I install Handheld Daemon UI on CachyOS?

Run this in a terminal, then open Handheld Daemon UI from your app menu:

sudo pacman -S hhd-ui

hhd-ui is in the cachyos repo, the CachyOS project's own package repository, so pacman installs it directly with no AUR helper and no build script. The package is signed with the CachyOS repository key, and pacman checks the signature before it installs.

What should I do after installing Handheld Daemon UI?

  1. Open Handheld Daemon UI from your app menu.
  2. Or run hhd-ui in a terminal.
  3. Run pacman -Qi hhd-ui to see the installed version and the optional dependencies.

How do I update or remove Handheld Daemon UI?

Update:

sudo pacman -Syu

Remove:

sudo pacman -Rns hhd-ui

What is Handheld Daemon UI?

The main UI for the Handheld Daemon.

Package description: Configurator interface for Handheld Daemon.

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    From GitHub

    hhd-dev/hhd-ui · ★ 11 stars · last commit Sep 14, 2026 · latest release Jul 11, 2026

    Real issues opened by users on the project's GitHub, shown as written with a link to each one. 10 most reacted issues opened in the last two years plus the 5 newest issues, bots, pull requests, non English and political posts skipped, capped at 15 per repo. Fetched Nov 1, 2026.

    1. UI crashes if setting returns tdp key, but state doesn't.Open

      When setting up HHD with adjustor on a desktop (from the NixOS PR; for testing), the settings returns the tdp key and state does not. The UI crashes trying to read tdp off the state: state:

      @acuteaura · · 5 comments · View on GitHub

    2. Ui v42.20250621 crashes after newest update on Bazzite Fedora 42Open

      The UI crashes after the newest Update on Bazzite Fedora 42, previous version runs fine.

      @ingwey · · 2 comments · View on GitHub

    3. Update deps and rebuildClosed

      Well, electron does not like git dependencies anymore. Good opportunity to do a general bump.

      @antheas · · 0 comments · View on GitHub

    4. Controller navigation in slidersClosed

      Confirmation with A is not working, it reverts to last saved value. For example charge limit slider. Starting value 80% Move left thumbstick to the right calls updateSettingValue with values path: 'tdp.asus.chargelimit', value: 'p85 Confirm with A -> updateSettingValue is called…

      @522122 · · 3 comments · View on GitHub

    5. Opening the "Charge Limit %" in full screen overlay crashes hhd-ui in Rog AllyClosed

      Hardware Software Steps to reproduce: Open hhd-ui by pressing QAM 3 times (in game mode) Try and open Charge limit % dropdown with ROG ally controller or any other external USB controller HHD ui crashes and you can no longer select anything Work around is to open a TTY session…

      @wolfyreload · · 1 comments · View on GitHub

    6. Build FailedClosed

      `

      @Boria138 · · 4 comments · View on GitHub

    7. [feature request] Use the new logos!Closed

      Handheld Daemon has new logos, replace the Handheld Daemon text both on login and in the header of the UI to use them. Can also be added to the readme as a header with: Bonus points if the correct light/dark one is used based on browser mode. Should probably do light mode too/all…

      @antheas · · 0 comments · View on GitHub

    8. [feature request] Add controller supportClosed

      If not already present on the AppImage, add controller support to the UI. It should be fully accessible with a controller. Provided chakra is accessibility friendly, it will be trivial. This appears to be the case, navigation with Shift+Tab/Tab works fine

      @antheas · · 0 comments · View on GitHub

    9. Handle Errors GracefullyClosed

      Right now, if there is an error in the UI, it is not caught and the browser displays an error. There should be a topmost container handling the errors, or preferably, a per-setting container that only disables a particular broken setting (the per-setting container can wrap the…

      @antheas · · 1 comments · View on GitHub

    10. Allow the ui to connect over the networkOpen

      Right now, the domain hhd.dev, or any serving of the ui done by a browser and not pointing to localhost will fail to connect, due to a browser policy named Mixed Content Serving (https to http on a different url). Replace the browser native fetch function with a…

      @antheas · · 0 comments · View on GitHub

    11. Crash on default value missingClosed

      Default values on hhd are optional. Right now, if a default value is missing, hhd-ui crashes. Uncomment the display plugin to debug.

      @antheas · · 1 comments · View on GitHub

    12. Add username option to login screenClosed

      Terminals aren't touchscreen friendly. (I just had GNOME Mobile crash twice on me when I tried to finger-copy the token, though that's more of a GNOME Mobile thing...) Investigate if it's possible to . If so, offer that link as an alternative to cat.

      @appsforartists · · 2 comments · View on GitHub

    Handheld Daemon UI on CachyOS: questions

    Is Handheld Daemon UI in the official CachyOS repo?

    Yes. The hhd-ui package is in the cachyos repo, version 3.4.2-1, built 2026-07-11. Install it with sudo pacman -S hhd-ui.

    Do I need an AUR helper for Handheld Daemon UI?

    No. It comes from the cachyos repo, so plain pacman installs and updates it, and sudo pacman -Syu keeps it current.

    What is the Handheld Daemon UI command?

    hhd-ui. The package is called hhd-ui.