It can't open the TPM device. So, you gotta check the TPM device driver
for errors.
Any interesting message in the kernel log or during initialization?
Em 15-04-2014 16:32, Christopher Ladd escreveu:
I recompiled TrouSerS with debug and ran it with strace and received
the following output:
open("/dev/tpm0", O_RDWR) = -1 ENODEV (No such device)
open("/udev/tpm0", O_RDWR) = -1 ENOENT (No such file or directory)
open("/dev/tpm", O_RDWR) = -1 ENOENT (No such file or directory)
On Tuesday, April 15, 2014, Richard <[email protected]
<mailto:[email protected]>> wrote:
Can you open the /dev/tpm0 device file?
If not, try to use the strace command to execute trousers.
Something like this: strace /usr/sbin/tcsd -f
Among the lines printed, should be something like this:
open("/dev/tpm0", O_RDWR) = 3
The number after the equal sign is the return value of the
syscall. If it's -1, then your problem is with the TPM device
driver or the TPM device itself.
Otherwise, you will need more information, so I suggest you build
TrouSerS from its source and enable debugging. (./configure
--enable-debug)
Em 14-04-2014 10:19, Christopher Ladd escreveu:
I checked netstat and the default port isn't in use. I ran tcsd
in the foreground and teceived the following error: TCSD TDDL
ERROR: Could not find a device to open. Before running tcsd I run:
Modprobe tpm
Modprobe tpm_bios
Modprobe tpm_tis force=1 interrupts=0
I ran modinfo on tpm_tis and my decice appears (pnp: dIFX0102*)
I also have tpm0 listed in /dev and the TPM is enabled in the
BIOS so I'm not really sure where this error is coming from.
On Monday, April 14, 2014, Richard <[email protected]
<javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote:
Check if the port used by TrouSerS (default is 30003) is not
in use.
'netstat -ant' will provide you with the list of TCP ports
being used in your machine.
Also, you can execute TrouSerS manually from the command line
using this line: '/usr/sbin/tcsd -f'
This will put TrouSerS on foreground and let you know what
kind of error is being generated.
Em 13-04-2014 16:59, Christopher Ladd escreveu:
Hi,
I'm trying to get the TCSD daemon started which it says it
starts successfully but it looks like it crashes
immediately. I try /etc/init.d status and it comes back with
tcsd dead but subsys locked. Any idea on what could cause
TCSD to crash so quickly?
Thanks
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"Graph Databases" is the definitive new guide to graph databases and their
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this first edition is now available. Download your free book today!
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