Add a panic screen with a QR code
configname: CONFIG_DRM_PANIC_SCREEN_QR_CODE
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>Add a panic screen with a QR code
In linux kernel since version 6.1.112 (release Date: 2024-09-30)
This option adds a QR code generator, and a panic screen with a QR
code. The QR code will contain the last lines of kmsg and other debug
information. This should be easier for the user to report a kernel
panic, with all debug information available.
To use this panic screen, also set DRM_PANIC_SCREEN to "qr_code"
code. The QR code will contain the last lines of kmsg and other debug
information. This should be easier for the user to report a kernel
panic, with all debug information available.
To use this panic screen, also set DRM_PANIC_SCREEN to "qr_code"