intel_error_decode (1)

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NAME

intel_error_decode - Decodes an Intel GPU dump automatically captured by the kernel at the time of an error.

SYNOPSIS

intel_error_decode
intel_error_decode [ filename ]

DESCRIPTION

intel_error_decode is a tool that decodes the instructions and state of the GPU at the time of an error. It requires kernel 2.6.34 or newer, and either debugfs mounted on /sys/kernel/debug or /debug containing a current i915_error_state or you can pass a file containing a saved error.

Options

filename

Decodes a previously saved error.