[Samsung NP530U3C-A02CL] [drm] Please upgrade your BIOS to fix this.

[Cristian Aravena Romero]

[ 5.821916] [drm] Wrong MCH_SSKPD value: 0x16040307
[ 5.821921] [drm] This can cause pipe underruns and display issues.
[ 5.821923] [drm] Please upgrade your BIOS to fix this.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.15.0-6-generic 3.15.0-6.11
ProcVersionSignature: Ubuntu 3.15.0-6.11-generic 3.15.0
Uname: Linux 3.15.0-6-generic x86_64
ApportVersion: 2.14.3-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC1D0p: caravena 2524 F...m pulseaudio
 /dev/snd/controlC1: caravena 2524 F.... pulseaudio
 /dev/snd/controlC0: caravena 2524 F.... pulseaudio
CurrentDesktop: GNOME
Date: Fri Jun 27 21:39:30 2014
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2014-04-27 (61 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-6-generic root=UUID=13144268-2374-4154-83f1-c35d81306190 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.15.0-6-generic N/A
 linux-backports-modules-3.15.0-6-generic N/A
 linux-firmware 1.132
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P14AAJ
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: SAMSUNG_NP1234567890
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 530U3C/530U4C
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

[Brad Figg (brad-figg)]

This change was made by a bot.

[Cristian Aravena Romero (caravena)]

My BIOS is update, not new release.

$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
P14AAJ
04/15/2013

[Cristian Aravena Romero (caravena)]

MODEL CODE: NP530U3C-A02CL

UltraBook (Spanish):
http://www.samsung.com/cl/consumer/pc-peripherals-printer/notebook/ultra-portable/NP530U3C-A02CL

[penalvch (penalvch)]

Cristian Aravena Romero, just to confirm, you booted into Windows, check for later firmware via the Samsung tool, and it advised there are no new updates?

[Cristian Aravena Romero (caravena)]

Yes, no new release with software Samsung.

[penalvch (penalvch)]

Cristian Aravena Romero, have you requested a BIOS update from Samsung yet?

[Cristian Aravena Romero (caravena)]

do not know.