No luck:
Code:
feathers-mcgraw@62-West-Wallaby-Street:~$ echo OFF > /sys/kernel/debug/vgaswitcheroo/switch bash: /sys/kernel/debug/vgaswitcheroo/switch: Permission denied feathers-mcgraw@62-West-Wallaby-Street:~$ sudo echo OFF > /sys/kernel/debug/vgaswitcheroo/switch bash: /sys/kernel/debug/vgaswitcheroo/switch: Permission denied
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