Worked on the deanlee/openpilot repository to enhance hardware compatibility by addressing a device recognition issue in Linux environments. Focused on restoring support for the bbaa vendor ID within udev rules, the work involved targeted shell scripting and Linux administration to ensure accurate device identification and prevent misrecognition of certain hardware. The solution was implemented through a version-controlled bug fix, allowing for traceable improvements and reliable deployment. By resolving a critical gap in device management, the changes reduced hardware support incidents and improved the user experience for affected devices, demonstrating a methodical approach to system-level problem solving using shell and Linux tools.