QA:Testcase vga switcheroo

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Contents

Description

This test case test GPU switching feature in some laptops. Both Optimus (nVidia + Intel) and PowerXpress (ATI + Intel) are supported.

Setup

Add the following line to /etc/fstab:

none            /sys/kernel/debug debugfs defaults 0 0

How to test

Be as specific as required for the target audience.

  1. echo.
  2. Next do this ...
  3. Finally click that

Expected Results

The following must be true to consider this a successful test run. Be brief ... but explicit.

  1. Step #1 completes without error
  2. The system boots into runlevel 5
  3. Program completes wth exit code 0