ACM failure on power-cycling node
These are very likely to be OEM BIOS bugs - if you escalate to your server OEM,
they can create fixes. We started testing TXT on enterprise clients almost 10
years ago. It took a while for OEMs (Dell, Lenovo, HP) to roll out TXT fixes,
but they all did
These are very likely to be OEM BIOS bugs - if you escalate to your server OEM,
they can create fixes. We started testing TXT on enterprise clients almost 10
years ago. It took a while for OEMs (Dell, Lenovo, HP) to roll out TXT fixes,
but they all did eventually. Server and workstation TXT m
My HP z240 workstation occassionaly refuses to boot at all if I yank out the
power cable while in TXT mode.
Solution: leave power disconnected for >5 minutes, then reset BIOS (yes,
really).
I had similiar issues with Lenovo system.
I don’t think OEMs test anything...
Jan
> On 26 Feb 2018, at
On TXT-enabled vPro client devices (e.g. Dell 7040) that have been tested with
OpenXT, Xen and OpenEmbedded measured launch [1], if you use the hardware power
switch to perform a non-graceful shutdown of an operating system that was
booted with TXT, the following will occur:
(a) User presses
If those messages were from the platform itself, it is better to follow the
instructions to restart the system, as the BIOS detected something wrong with
the platform to do a TXT boot.
No modifications are needed from TXT SINIT, TPM, tboot for this situation.
This issue is vendor specific, just
