Description of problem: The microcode update works fine with RHL9's kernel-utils package (2.4-8.29) but gives an error with FC1's kernel-utils package (2.4-9.1.101). Version-Release number of selected component (if applicable): kernel-utils-2.4-9.1.101.fedora How reproducible: Always Steps to Reproduce: # service microcode_ctl start # cat /var/log/messages Actual Results: Apr 10 19:58:09 fishy kernel: microcode: collect_cpu_info : sig=0x683, pf=0x10, rev=0x14 Apr 10 19:58:09 fishy kernel: microcode: error! Bad data in microcode data file Apr 10 19:58:09 fishy kernel: microcode: Error in the microcode data Expected Results: When I downgrade to the kernel-utils package from RHL9, I get this (which is correct): Apr 10 20:02:38 fishy kernel: microcode: collect_cpu_info : sig=0x683, pf=0x10, rev=0x14 Apr 10 20:02:38 fishy kernel: Microcode Found. Apr 10 20:02:38 fishy kernel: Header Revision 0x1 Apr 10 20:02:38 fishy kernel: Loader Revision 0x1 Apr 10 20:02:38 fishy kernel: Revision 0x14 Apr 10 20:02:38 fishy kernel: Date 2/6/2001 Apr 10 20:02:38 fishy kernel: Signature 0x683 Apr 10 20:02:38 fishy kernel: Type 0x0 Family 0x6 Model 0x8 Stepping 0x3 Apr 10 20:02:38 fishy kernel: Processor Flags 0x10 Apr 10 20:02:38 fishy kernel: Checksum 0x976fd98 Apr 10 20:02:38 fishy kernel: microcode: CPU0 already at revision 0x14 (current=0x14) Apr 10 20:02:38 fishy kernel: microcode: No suitable data for cpu 0 Additional info: I'm testing with a PIII 800 CPU.
After upgrading to Fedora Core 2, this problem has gone away. I now get "No suitable data for cpu 0", as with Red Hat Linux 9.