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StevenMacias/Lenovo_Y540_Sleep_Fix

Created December 7, 2019 19:47
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Lenovo Y540 tries to go to sleep but wakes up inmediatly in Linux Mint/Ubuntu.
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Lenovo_Y540_Sleep_Fix
Check the lines that are enable:
cat /proc/acpi/wakeup
Disable one by one until sleep works:
echo [Device] | sudo tee /proc/acpi/wakeup
In my case this one was the problem:
echo XHC | sudo tee /proc/acpi/wakeup
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