[Bug 1901312] Re: tpm module malfunctions

2020-10-26 Thread bluppfisk
Hello Woodrow I think already at steps 1 and 2 something's going wrong: 1. sudo cp /sys/kernel/security/tpm0/binary_bios_measurements ~/temp/ Killed (a 0-byte file now exists with this name in ~/temp/ - I assume it will be of no use to include it here) $ sudo fwts tpmevlogdump Running 1 test

[Bug 1901312] Re: tpm module malfunctions

2020-10-25 Thread Woodrow Shen
Hi bluppfisk, Can you help to provide the following information: 1. upload the /sys/kernel/security/tpm0/binary_bios_measurements, you can cp it into ~/ and then upload it to Launchpad bug as it's in-memory file, so it should be amount of bytes in size. 2. check if TCG event log can be extracted