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Solaar installation guide for RHEL, Rocky, AlmaLinux, and CentOS Stream

This guide covers manual installation and an automated install example for RHEL-family systems using dnf.

Supported distributions

  • Red Hat Enterprise Linux (RHEL)
  • Rocky Linux
  • AlmaLinux
  • Oracle Linux
  • CentOS Stream

The commands assume a minimal CLI system with sudo access.

1) Install dependencies

sudo dnf makecache --refresh
sudo dnf install -y \
  git \
  gtk3 \
  python3 \
  python3-devel \
  python3-dbus \
  python3-gobject \
  python3-pip \
  python3-psutil \
  python3-pyudev \
  python3-setuptools \
  python3-xlib \
  python3-yaml

Optional troubleshooting helpers:

sudo dnf install -y \
  evemu \
  libinput \
  usbutils

2) Clone Solaar

git clone https://github.com/pwr-Solaar/Solaar.git
cd Solaar

3) Install Solaar

Install for the current user:

python3 -m pip install --user .

Or install system-wide:

sudo python3 -m pip install .

4) Install udev rules

Install the recommended uinput rule:

sudo make install_udev_uinput

Verify rule installation:

ls -l /etc/udev/rules.d/42-logitech-unify-permissions.rules

Rollback udev rule installation:

sudo make uninstall_udev

5) Run Solaar

solaar

or:

python3 -m solaar

6) Automated install options

Use the guided installer in this repository:

./tools/install-rhel.sh

Minimal non-interactive example script:

cat > install-rhel-solaar.sh <<'SCRIPT'
#!/usr/bin/env bash
set -euo pipefail

if [[ "${EUID}" -eq 0 ]]; then
  echo "Run as a regular user with sudo access, not as root."
  exit 1
fi

sudo dnf makecache --refresh
sudo dnf install -y \
  git \
  gtk3 \
  python3 \
  python3-devel \
  python3-dbus \
  python3-gobject \
  python3-pip \
  python3-psutil \
  python3-pyudev \
  python3-setuptools \
  python3-xlib \
  python3-yaml

if [[ ! -d Solaar/.git ]]; then
  git clone https://github.com/pwr-Solaar/Solaar.git
fi

cd Solaar
python3 -m pip install --user .
sudo make install_udev_uinput
~/.local/bin/solaar --version
SCRIPT

chmod +x install-rhel-solaar.sh
./install-rhel-solaar.sh

7) Verification

command -v solaar
solaar --version
python3 -m pip show solaar

If installed with --user, ensure ~/.local/bin is on your PATH:

echo "$PATH" | tr ':' '\n' | grep -Fx "$HOME/.local/bin" >/dev/null || \
  echo 'Add ~/.local/bin to PATH'

8) Troubleshooting

Receiver not detected:

lsusb | grep -Ei 'logitech|046d'
sudo udevadm trigger

Check access to hidraw devices:

ls -l /dev/hidraw*
getfacl /dev/hidraw* 2>/dev/null | sed -n '1,80p'