Theron Muller, as per your
https://launchpadlibrarian.net/162995275/BootDmesg.txt :
[0.161947] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
...
[5.777664] [drm] Wrong MCH_SSKPD value: 0x16040307
[5.777667] [drm] This can cause pipe underruns and display issues.
[5.777668] [drm] Please upgrade your BIOS to fix this.
As well, as per
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=4063lc=jacc=jpdlc=jasw_lang=product=5082217#N1709,
an update to your BIOS is available (F.1B). If you update to this following
https://help.ubuntu.com/community/BiosUpdate does it change anything? If it
doesn't, could you please both specify what happened, and provide the output of
the following terminal command:
sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date
For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.
Thank you for your understanding.
** Description changed:
Triple head using the HDMI and VGA out with AMD Radeon HD 6470M is not
- working on Ubuntu 11.10.
-
- I can get either monitor to come on through either output extension but
- when trying to get both to work at the same time the graphics go crazy.
- Both displays are listed in GUI display manager--just don't come on as
- expected when changing display settings.
+ working on Ubuntu 11.10. I can get either monitor to come on through
+ either output extension but when trying to get both to work at the same
+ time the graphics go crazy. Both displays are listed in GUI display
+ manager--just don't come on as expected when changing display settings.
+ The AMD Radeon HD 6470M System Info states graphics as Intel®
+ Sandybridge Mobile while on AMD Radeon 5000M graphics are listed as
+ Gallium 0.4 on AMD REDWOOD.
I can get triple head to work with AMD Radeon 5000M video adapter (same
software setup) but the displays go crazy when starting a virtual
machine or Skype.
- FWIW, on the AMD Radeon HD 6470M system System Info states graphics as
- Intel® Sandybridge Mobile while on AMD Radeon 5000M graphics are listed
- as Gallium 0.4 on AMD REDWOOD.
+ ---
+ .tmp.unity.support.test.0:
- Any thoughts or advice welcome.
-
- Copied from: http://ubuntuforums.org/showthread.php?t=1921559
- ---
- .tmp.unity.support.test.0:
-
ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
CasperVersion: 1.336ubuntu1
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
DistUpgraded: Fresh install
DistroCodename: trusty
DistroRelease: Ubuntu 14.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
- Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
-Subsystem: Hewlett-Packard Company Device [103c:1659]
- Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M
Series] [1002:6760] (rev ff) (prog-if ff)
+ Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
+ Subsystem: Hewlett-Packard Company Device [103c:1659]
+ Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M
Series] [1002:6760] (rev ff) (prog-if ff)
LiveMediaBuild: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140121)
MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC
Package: xserver-xorg-video-ati 1:7.2.0-0ubuntu10
PackageArchitecture: amd64
ProcKernelCmdLine: initrd=/casper/initrd.lz file=/cdrom/preseed/username.seed
boot=casper quiet splash -- BOOT_IMAGE=/casper/vmlinuz.efi
ProcVersionSignature: Ubuntu 3.13.0-4.19-generic 3.13.0-rc8
Tags: trusty ubuntu reproducible compiz-0.9
Uname: Linux 3.13.0-4-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 07/20/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.1A
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1659
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 10.31
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.1A:bd07/20/2011:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr058E1124471620100:rvnHewlett-Packard:rn1659:rvr10.31:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.version: 058E1124471620100
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.51-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2