Fails to provide video output to TV connected with HDMI cable
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-nouveau (Ubuntu) |
Expired
|
Low
|
Unassigned |
Bug Description
Fails to provide video output to TV connected with HDMI cable.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xserver-
ProcVersionSign
Uname: Linux 3.0.0-11-generic x86_64
.tmp.unity.
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
CheckboxSubmission: ed5dbdfb54bf504
CheckboxSystem: b633b4f40868d49
CompizPlugins: [core,bailer,
CompositorRunning: compiz
Date: Mon Oct 3 18:19:06 2011
DistUpgraded: Log time: 2011-07-06 18:03:16.295213
DistroCodename: oneiric
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
nVidia Corporation GT216 [GeForce GT 230M] [10de:0a2a] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Sony Corporation Device [104d:905e]
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MachineType: Sony Corporation VPCCW1FFX
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UdevDb: Error: [Errno 2] No such file or directory
UpgradeStatus: Upgraded to oneiric on 2011-07-06 (89 days ago)
dmi.bios.date: 09/22/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0190Y5
dmi.board.
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: VPCCW1FFX
dmi.product.
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.6+
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
---
.tmp.unity.
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
CheckboxSubmission: ed5dbdfb54bf504
CheckboxSystem: b633b4f40868d49
CompizPlugins: [core,bailer,
CompositorRunning: compiz
DistUpgraded: Log time: 2011-07-06 18:03:16.295213
DistroCodename: oneiric
DistroRelease: Ubuntu 11.10
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
nVidia Corporation GT216 [GeForce GT 230M] [10de:0a2a] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Sony Corporation Device [104d:905e]
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MachineType: Sony Corporation VPCCW1FFX
Package: xserver-
PackageArchitec
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Tags: oneiric running-unity ubuntu compiz-0.9
UdevDb: Error: [Errno 2] No such file or directory
Uname: Linux 3.0.0-11-generic x86_64
UpgradeStatus: Upgraded to oneiric on 2011-07-06 (89 days ago)
UserGroups: adm admin cdrom dialout dip lpadmin netdev plugdev sambashare
dmi.bios.date: 09/22/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0190Y5
dmi.board.
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: VPCCW1FFX
dmi.product.
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.6+
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
Changed in xserver-xorg-video-nouveau (Ubuntu): | |
status: | Incomplete → Confirmed |
The TV details from the sticker on the back:
Model: LN23R81BD
Model Code: LN23R81BDX/XAX
Type No.: BP23UO
According to the manufacturer[1] the "Optimum" resolution for the panel when plugged via HDMI is "1360 x 768 pixels".
After rebooting the laptop while the TV is on an plugged with the HDMI cable it eventually showed on "Displays" as "Samsung Electric Company 7"" and a resolution of "1280 x 720", this seems to happen with other Samsung models too[2].
Another problem is that no audio comes out of the TV even when "High Definition Audio Controller Digital Stereo (HDMI)" is selected under "Sound" > "Output".
[1] http:// www.samsung. com/mx/ support/ detail/ supportPrdDetai l.do?menu= SP01&prd_ ia_cd=& prd_mdl_ cd=&prd_ mdl_name= LN23R81BD# ubuntuforums. org/showthread. php?t=1670004
[2] http://