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So I was able to figure it out... |
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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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CONFIG_TCG_TPM=y |
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CONFIG_TCG_TIS=y |
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my X1 Carbon won't wake up from standby. |
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Cheers |
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Ralf |
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On 08/26/2015 01:22 PM, Jeremi Piotrowski wrote: |
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> On Wed, Aug 26, 2015 at 10:06 AM, Ralf |
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> <ralf+gentoo@×××××××××××××××××××.de> wrote: |
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>> To answer my own question: |
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>> |
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>> After a lot of diffing and searching, I was able to find out, that these |
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>> were the modules that I was missing: |
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>> |
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>> CONFIG_TCG_TPM=y |
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>> CONFIG_TCG_TIS=y |
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> Are you actually using the TPM? This shouldn't have any any effect on resume |
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> but I don't know enough about crypto (you said you use it) to be certain that |
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> there isn't any crosstalk. |
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> |
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>> CONFIG_HID_LENOVO=y |
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> This one is not necessary as it only affects _external_ lenovo USB keyboards. |
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> |
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>> CONFIG_THINKPAD_ACPI=y |
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>> CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y |
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>> CONFIG_THINKPAD_ACPI_VIDEO=y |
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>> CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y |
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> I had assumed you had these active as they are pretty much mandatory |
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> for thinkpads. |
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> |
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>> CONFIG_ACPI_WMI=y |
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> This one is tricky. It has acpi in the name so it _could_ be the one that really |
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> made the difference, but I thought it was an extra device. |
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> |
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> |
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> In any case, it's great that you got to the bottom of this. Have you thought of |
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> starting a wiki page for the X1 carbon? |
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> |
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