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Find "[deep]" string from /sys/power/mem_sleep #5

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kkamagui opened this issue Jul 28, 2020 · 1 comment
Open

Find "[deep]" string from /sys/power/mem_sleep #5

kkamagui opened this issue Jul 28, 2020 · 1 comment
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enhancement New feature or request

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@kkamagui
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For checking the S3 sleep feature of the system, it's needed to find "[deep]" string from /sys/power/mem_sleep like below.

$> cat /sys/power/mem_sleep
s2idle [deep]

Thank you for @roboknight.
@kkamagui kkamagui added the enhancement New feature or request label Jul 28, 2020
@kkamagui kkamagui mentioned this issue Jul 28, 2020
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@roboknight
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Just leaving a note here that the above is just a quick check to make sure your device ACTUALLY supports the required sleep state S3. If it doesn't, then bitleaker isn't likely to work. This is also one way that vulnerable TPMs might escape bitleaker in actual systems.

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@roboknight @kkamagui