On 1/13/19 11:52 AM, Dave Mitchell wrote:
On Sun, Jan 13, 2019 at 11:36:24AM -0800, Samuel Sieb wrote:
On 1/13/19 9:22 AM, Dave Mitchell wrote:
journalctl -f shows the following lines appearing in the log every five
seconds. Can anyone tell me whether this is important, and if so how to
fix it, and if not, how to stop this noise filling the journal up?
That's the tpm2-abrmd package. I don't know what brings that in, I don't
have it.
The package description leaves me none the wiser:
# rpm -qi tpm2-abrmd
...
URL : https://github.com/tpm2-software/tpm2-abrmd
Bug URL : https://bugz.fedoraproject.org/tpm2-abrmd
Summary : A system daemon implementing TPM2 Access Broker and Resource Manager
Description :
tpm2-abrmd is a system daemon implementing the TPM2 access broker (TAB) and
Resource Manager (RM) spec from the TCG.
https://en.wikipedia.org/wiki/Trusted_Platform_Module
The TPM is a device that can store bits of secure info. That package
provides a service for accessing the device. I have no idea what uses
it, there doesn't seem to be anything else depending on it on your
system. I would suggest just disabling it and file a bug on the package
since it seems to have a permissions issue.
# dnf remove tpm2-abrmd
Dependencies resolved.
================================================================================
Package Arch Version Repository
Size
================================================================================
Removing:
tpm2-abrmd x86_64 2.0.3-2.fc29 @updates 498 k
Removing unused dependencies:
checkpolicy x86_64 2.8-2.fc29 @fedora 1.4 M
policycoreutils-python-utils
noarch 2.8-8.fc29 @fedora 116 k
python3-IPy noarch 0.81-23.fc29 @fedora 123 k
python3-audit x86_64 3.0-0.5.20181218gitbdb72c0.fc29 @updates 326 k
python3-libsemanage x86_64 2.8-4.fc29 @fedora 441 k
python3-policycoreutils noarch 2.8-8.fc29 @fedora 5.1 M
python3-setools x86_64 4.1.1-13.fc29 @fedora 1.8 M
tpm2-abrmd-selinux noarch 2.0.0-2.fc29 @fedora 11 k
Was this a clean F29 install or did you upgrade from a previous version?
It appears that tpm2-abrmd was part of the install since it brought in
a lot of dependencies. I have a lot of those other packages as well. I
would suggest if you want to remove the package that you add the
"--noautoremove" option to dnf so it doesn't remove those other ones.
As root, can you do "cat /dev/tpm0"?
Yep, it gives zero-length output.
That's what I see as well.
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