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Uhm - why should it do so? And why should it do so if the module is NOT |
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available? |
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|
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In deed, I do have full disc encryption, but the key stays inside RAM if |
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the machine goes to standby.Furthermore, I did not configure TPM (yet). |
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|
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Maybe the TPM Chip (if enabled by the bios) needs some |
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"Reinitialization" (even if the TPM is not configured and used) after a |
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wakeup and refuses wakind up if this "reinitialization" does not take place. |
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For me, this would sound more reasonable why my machine only wakes up |
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when TCG_TIS is enabled. |
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|
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Ralf |
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|
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On 08/27/2015 12:00 AM, Mick wrote: |
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> On Wednesday 26 Aug 2015 22:42:02 Ralf wrote: |
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>> So I was able to figure it out... |
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>> |
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>> Don't ask me why, but it's the TPM module. |
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>> Without enabling |
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>> |
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>> CONFIG_TCG_TPM=y |
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>> CONFIG_TCG_TIS=y |
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>> |
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>> my X1 Carbon won't wake up from standby. |
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>> |
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>> Cheers |
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>> Ralf |
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> It uses TPM to store the encryption key for the fs. |
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