tpm device not showing up in /dev anymore
Laurent Bigonville <[email protected]>
| Newsgroups | net.sourceforge.lists.tpmdd-devel |
|---|---|
| Message-ID | <[email protected]> |
Hello, Since the version 4.12 (I also tested with 4.13-rc5) of the kernel, the tpm device is not showing up in /dev/. In dmesg I can see the following lines: > [ 1.772153] tpm_tis 00:06: 1.2 TPM (device-id 0x6871, rev-id 1) > [ 1.788106] tpm tpm0: tpm_transmit: tpm_send: error -5 > [ 1.788146] tpm tpm0: A TPM error (-5) occurred attempting to > determine the timeouts > [ 1.788194] tpm_tis: probe of 00:06 failed with error -5 > [ 1.796865] ima: No TPM chip found, activating TPM-bypass! (rc=-19) > [ 10.085245] tpm_inf_pnp 00:06: Found TPM with ID IFX0102 If I'm reverting to 4.11, everything is working fine. An idea how to troubleshoot this? Regards, Laurent Bigonville ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ tpmdd-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/tpmdd-devel