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ochoto/Ubuntu_Switch_Graphics.sh

Created June 19, 2012 07:35
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Control hybrid graphics
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Ubuntu_Switch_Graphics.sh
#!/bin/bash
#mount -t debugfs none /sys/kernel/debug
cd /sys/kernel/debug/vgaswitcheroo
cat switch # to see which card is active
echo DDIS > switch # to go to discrete card (log off and then log in after this command)
echo DIGD > switch # to go to integrated card (log off and then log in after this command)
echo OFF > switch # to just power off the card you aren't using
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