ca500f80bb
Three cleanup fixes after field testing confirmed the brute-force probe
finds device_addr=0x23 on the G522 (no special addresses at 0x00/0xFF):
1. Short-circuit the probe on first hit instead of sweeping all 256. The
diagnostic full-sweep served its purpose — only 0x23 responds.
2. Drop per-candidate read timeout from 20ms to 5ms. USB round-trip is
<1ms, so 5ms is 5x margin. Worst case: 1.3s. Typical: 180ms.
3. Short-circuit FeaturesArray.__getitem__ for Centurion devices. All
parent + sub-device features are enumerated upfront by
_check_centurion(). If a feature isn't in the dict after _check(),
it genuinely doesn't exist — skip the raw ROOT.GetFeature query that
the dongle rejects with LOGITECH_ERROR. Eliminates cycling
{0002}..{000F} error log spam during settings init and speeds up
check_feature_settings() by ~225 round trips per device.
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|---|---|---|
| .github | ||
| bin | ||
| docs | ||
| lib | ||
| po | ||
| rules.d | ||
| rules.d-uinput | ||
| share | ||
| tests | ||
| tools | ||
| .coveragerc | ||
| .git-blame-ignore-revs | ||
| .gitignore | ||
| .pre-commit-config.yaml | ||
| .python-version | ||
| CHANGELOG.md | ||
| COPYRIGHT | ||
| LICENSE.txt | ||
| MANIFEST.in | ||
| Makefile | ||
| README.md | ||
| RELEASE.md | ||
| RHEL.md | ||
| Release_Notes.md | ||
| mkdocs.yml | ||
| pyproject.toml | ||
| release.sh | ||
| setup.py | ||
README.md
Solaar
Solaar is a Linux manager for many Logitech keyboards, mice, and other devices that connect wirelessly to a Unifying, Bolt, Lightspeed or Nano receiver as well as many Logitech devices that connect via a USB cable or Bluetooth. Solaar is not a device driver and responds only to special messages from devices that are otherwise ignored by the Linux input system.
More Information - Usage - Capabilities - Rules - Manual Installation - Known Issues
Solaar supports:
- pairing/unpairing of devices with receivers
- configuring device settings
- custom button configuration
- running rules in response to special messages from devices
For more information see the main Solaar documentation page. -
Installation Packages
Up-to-date prebuilt packages are available for some Linux distros (e.g., Fedora) in their standard repositories. If a recent version of Solaar is not available from the standard repositories for your distribution, you can try one of these packages:
- Arch solaar package in the extra repository
- Ubuntu/Kubuntu package in Solaar stable ppa
- NixOS Flake package in Svenum/Solaar-Flake
Solaar is available from some other repositories but may be several versions behind the current version:
- a Debian package, courtesy of Stephen Kitt
- a Ubuntu package is available from universe repository
- a Gentoo package, courtesy of Carlos Silva and Tim Harder
- a Mageia package, courtesy of David Geiger