Platform microcode: Direct firmware load failed with error -2

[JSE]

Description: Ubuntu Trusty Tahr (development branch)
Release: 14.04

Error on new Supermicro X10SL7-F with Intel Xeon 1230v3 CPU.
Running Ubuntu Server 14.04 Trusty Tahr (development branch) I get the following error:

[ 19.474422] [drm] Initialized drm 1.1.0 20060810

[ 19.477752] microcode: CPU0 sig=0x306c3, pf=0x2, revision=0x10
[ 19.478260] platform microcode: Direct firmware load failed with error -2
[ 19.478263] platform microcode: Falling back to user helper
[ 19.508119] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x10
[ 19.508130] platform microcode: Direct firmware load failed with error -2
[ 19.508132] platform microcode: Falling back to user helper
[ 19.509706] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x10
[ 19.509715] platform microcode: Direct firmware load failed with error -2
[ 19.509717] platform microcode: Falling back to user helper
[ 19.510066] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x10
[ 19.510074] platform microcode: Direct firmware load failed with error -2
[ 19.510075] platform microcode: Falling back to user helper
[ 19.510420] microcode: CPU4 sig=0x306c3, pf=0x2, revision=0x10
[ 19.510428] platform microcode: Direct firmware load failed with error -2
[ 19.510430] platform microcode: Falling back to user helper
[ 19.549077] microcode: CPU5 sig=0x306c3, pf=0x2, revision=0x10
[ 19.549100] platform microcode: Direct firmware load failed with error -2
[ 19.549101] platform microcode: Falling back to user helper
[ 19.550955] microcode: CPU6 sig=0x306c3, pf=0x2, revision=0x10
[ 19.550961] platform microcode: Direct firmware load failed with error -2
[ 19.550962] platform microcode: Falling back to user helper
[ 19.551801] microcode: CPU7 sig=0x306c3, pf=0x2, revision=0x10
[ 19.551808] platform microcode: Direct firmware load failed with error -2
[ 19.551809] platform microcode: Falling back to user helper
[ 19.552753] microcode: Microcode Update Driver: v2.00 <email address hidden>, Peter Oruba

[ 19.561102] ipmi_si 00:0e: Found new BMC (man_id: 0x002a7c, prod_id: 0x0804, dev_id: 0x20)
[ 19.561107] ipmi_si 00:0e: IPMI kcs interface initialized
---
AlsaDevices:
 total 0
 crw-rw---- 1 root audio 116, 1 Feb 14 16:58 seq
 crw-rw---- 1 root audio 116, 33 Feb 14 16:58 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.13.2-0ubuntu3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=e5a1c059-275e-4d8c-8485-15146d4a7d87
InstallationDate: Installed on 2014-02-14 (0 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140214)
MachineType: Supermicro X10SL7-F
Package: linux (not installed)
PciMultimedia:

ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-8-generic root=UUID=65c8b78d-2814-487c-9b5a-61c1b186db6f ro
ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-8-generic N/A
 linux-backports-modules-3.13.0-8-generic N/A
 linux-firmware 1.124
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty
Uname: Linux 3.13.0-8-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

_MarkForUpload: True
dmi.bios.date: 07/19/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.1
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X10SL7-F
dmi.board.vendor: Supermicro
dmi.board.version:
 L�
�.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 17
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 0123456789
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.1:bd07/19/2013:svnSupermicro:pnX10SL7-F:pvr0123456789:rvnSupermicro:rnX10SL7-F:rvrL.:cvnSupermicro:ct17:cvr0123456789:
dmi.product.name: X10SL7-F
dmi.product.version: 0123456789
dmi.sys.vendor: Supermicro

[Brad Figg (brad-figg)]

This change was made by a bot.

[JSE (jse.nl)]

Fixed in 3.14.0-031400rc2-generic

[Andy Igoshin (andy-igoshin)]

ubutu 14.04.1, 3.13.0-34-generic #60-Ubuntu

the same on hp dl380g7 hardware.