FixVRIndex isn't a monitor

A tiny udev rule that cures the blank EDID bug - no more kernel seeing your HMD as a 640×480 monitor.

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Blank EDID Fix

The Valve Index HMD sometimes enumerates with a blank EDID, causing the kernel to fall back to a 640×480 resolution. This rule sends a HID reboot command the first time the device is plugged in each boot, forcing the correct EDID to be read.

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One-shot per Boot

A flag file in /tmp ensures the reboot command is sent only once per session. Because /tmp is cleared on each boot, the fix is always applied when needed - and never applied twice in one session.

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Works on Any Distro

Plain udev rules work everywhere Linux does - Arch, Fedora, Debian, Ubuntu, openSUSE, and more. The install script handles each distro automatically, including AUR installation on Arch-based systems.

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Zero Dependencies

No daemons, no background services, no kernel modules. Just a single udev rule file that works with the Linux hardware stack you already have.