Messages in this thread | | | Date | Mon, 01 Apr 2013 23:17:00 +0200 | From | peterasplund@gentoo ... | Subject | RE: [tpmdd-devel] tpm tis driver failed to su spend, error -62 |
| |
2013-03-28 14:12 skrev Peter.Huewe@infineon.com: > What also might be worth a look - in your bugzilla it states: > [ 0.225891] pnp 00:0a: Plug and Play ACPI device, IDs IFX0102 PNP0c31 > (active) > [ 9.150673] tpm_tis 00:0a: 1.2 TPM (device-id 0xB, rev-id 16) > [ 9.292148] tpm_tis 00:0a: Adjusting TPM timeout parameters. > [ 10.084067] tpm_tis 00:0a: A TPM error (7) occurred attempting to > read a pcr > value > [ 10.084077] tpm_tis 00:0a: TPM is disabled/deactivated (0x7) > > > Can you perhaps try to enable your TPM in the BIOS? It's quite often > hidden under "embedded security device" or "system security". > Quite often you have to have a bios password set to access these > settings. > If your system does not have bios support for TPMs, please tell me so > and I'll try to help you out. >
I've enabled it in BIOS now, and the output seems to be a bit different. Not too uplifting though...
root@zepto:/home/peter# dmesg | grep tpm [ 14.631662] tpm_tis 00:08: 1.2 TPM (device-id 0xB, rev-id 16) [ 14.748276] tpm_tis 00:08: Adjusting TPM timeout parameters. [ 34.908128] tpm_tis 00:08: tpm_transmit: tpm_send: error -62 [ 125.992108] tpm_tis 00:08: tpm_transmit: tpm_send: error -62 [ 212.908502] tpm_tis 00:08: tpm_transmit: tpm_send: error -62 root@zepto:/home/peter# tpm_version Tspi_Context_Connect failed: 0x00003011 - layer=tsp, code=0011 (17), Communication failure root@zepto:/home/peter# tcsd -f TCSD TDDL ioctl: (25) Inappropriate ioctl for device TCSD TDDL Falling back to Read/Write device support. TCSD TDDL ERROR: write to device /dev/tpm0 failed: Timer expired TCSD TCS ERROR: TCS GetCapability failed with result = 0x1087
/Peter A
| |