From: Laurent Bigonville <bigon-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
To: tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: tpm device not showing up in /dev anymore
Date: Mon, 28 Aug 2017 13:28:24 +0200 [thread overview]
Message-ID: <f9526f55-df96-64fc-a4d6-877ce04e7156@debian.org> (raw)
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
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next reply other threads:[~2017-08-28 11:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-28 11:28 Laurent Bigonville [this message]
[not found] ` <f9526f55-df96-64fc-a4d6-877ce04e7156-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2017-08-29 16:00 ` tpm device not showing up in /dev anymore Alexander.Steffen-d0qZbvYSIPpWk0Htik3J/w
[not found] ` <dcad0104c46d4d5f88e642862bdb42c2-nFblLGNE8XKJSz+rYg/bSJowlv4uC7bZ@public.gmane.org>
2017-08-29 16:35 ` Laurent Bigonville
[not found] ` <47c4300b-8701-79a6-1c58-3a5853f4c5e3-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2017-08-29 17:39 ` Peter Huewe
2017-08-29 18:55 ` Laurent Bigonville
[not found] ` <595efb25-8d87-f39d-037f-9c9a98462339-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2017-08-31 12:10 ` Alexander.Steffen-d0qZbvYSIPpWk0Htik3J/w
[not found] ` <857106e4bb864bb8a68b1381fffc8f50-nFblLGNE8XKJSz+rYg/bSJowlv4uC7bZ@public.gmane.org>
2017-08-31 16:40 ` Jerry Snitselaar
2017-09-01 12:10 ` Laurent Bigonville
[not found] ` <0d9be244-ace0-030d-6ff9-c4e94c63b7e9-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2017-09-06 4:05 ` Jarkko Sakkinen
[not found] ` <20170906040555.fqedhmo5277sd6fq-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-10-14 8:13 ` Jerry Snitselaar
2017-10-21 8:53 ` Laurent Bigonville
[not found] ` <b63b765d-2477-d9fe-9d80-c2ea7e582bce-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2017-10-23 13:23 ` Jarkko Sakkinen
[not found] ` <20171023132346.jbqgokwv3ah2oqjo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-10-23 13:45 ` Jerry Snitselaar
2017-10-23 13:48 ` Laurent Bigonville
2017-10-24 13:51 ` Jarkko Sakkinen
[not found] ` <20171024135123.uqail7olnespun4k-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-10-24 14:57 ` Jerry Snitselaar
2017-10-24 16:07 ` Jarkko Sakkinen
[not found] ` <20171024160725.r6kj452jdzpkbb6o-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-11-09 0:04 ` Laurent Bigonville
[not found] ` <8f4df9a9-c8cd-832f-4c3f-5305fabab7a8-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2017-11-09 19:58 ` Laurent Bigonville
[not found] ` <0a6e4771-f871-b3ca-b5b0-26dbd9efa8b1-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
2017-11-09 23:50 ` Jerry Snitselaar
[not found] ` <20171109235005.pmklfw6zkjirahfa-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2017-11-10 2:19 ` Jerry Snitselaar
2017-10-25 8:04 ` Laurent Bigonville
2017-09-06 5:09 Jerry Snitselaar
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