This test case test GPU switching feature in some laptops. Both Optimus (nVidia + Intel) and PowerXpress (ATI + Intel) are supported.
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.
- Next do this ...
- Finally click that
The following must be true to consider this a successful test run. Be brief ... but explicit.
- Step #1 completes without error
- The system boots into runlevel 5
- Program completes wth exit code 0