{"version":"1.0","type":"rich","title":"XPS Linux workarounds","description":"This visualization documents a systemd service and shell script that work around a Linux kernel touchscreen bug on the Dell XPS 13 9350. The example shows how the script determines the correct GPIO pin by parsing `/sys/kernel/debug/pinctrl/INT344B:00/pins` with `awk` and reading the `gpio-ranges` file with `sed`, then exports the pin via `/sys/class/gpio/export`, sets its direction to `high`, and unexports it. It also includes a kernel-version check using `uname -r` that halts execution when the installed kernel differs from the patched version.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-5a40419bac341db93fb5f8ea0e057796?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}