Comment 1 for bug 1854764

Hi,

Sorry for the difficulty you are having.

I think I've done the conversion correctly, but can you please confirm that the output of iucode-tool -S on these systems gives the processor signature as '0x00050654'?

If that's the case, I believe that this is https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/21 which is still waiting on Intel diagnose. That said, it's probably worth us reverting to the 0x2000064 version of that specific microcode.

The specific microcode your bios currently has in place, 0x200005e, is also available from the https://launchpad.net/ubuntu/+source/intel-microcode/3.20190514.0ubuntu0.19.04.3 version of the package; if needed (by you or others), the binary package can be directly downloaded from that page, even though it is no longer present in the archive.