apport information
** Description changed:
Streaming of high definition audio/video does not work in Ubuntu 12.04
LTS. It worked fine in Ubuntu 11.10 and 11.04.
I am using the HDHomeRun Prime HDTV tuner, (with application HDHomeRun
Config GUI), which was able to stream HDTV to my computer perfectly in
Ubuntu 11.04 and 11.10. A computer I have that still has 11.10
installed still works perfectly.
After upgrading to Ubuntu 12.04 LTS, the HDTV streaming no longer
functions. Audio breaks up and is unintelligible, and video stutters.
This problem exists on three different computers running 12.04 LTS, so
it is not isolated to a particular computer hardware issue.
Switching to a standard definition (SD) stream, Ubuntu 12.04 LTS works
fine.
It appears that for some reason 12.04 LTS is not able to handle the
higher bitrate of HD streaming. I have seen similar error reports using
other applications and hardware.
It would be helpful to track down and fix the bug because it is likely to
affect more users as 12.04 LTS gains wider use. Thanks.
---
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86 Kernel Module 295.40 Thu Apr 5 21:28:09 PDT
2012
GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,vpswitch,grid,resize,move,snap,compiztoolbox,mousepoll,regex,imgpng,gnomecompat,animation,place,expo,wall,workarounds,unitymtgrabhandles,session,fade,ezoom,scale,unityshell]
CompositorRunning: compiz
DistUpgraded: 2012-04-27 07:02:34,768 DEBUG enabling apt cron job
DistroCodename: precise
DistroRelease: Ubuntu 12.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
NVIDIA Corporation C79 [GeForce 9300 / nForce 730i] [10de:086c] (rev b1)
(prog-if 00 [VGA controller])
Subsystem: ZOTAC International (MCO) Ltd. Device [19da:0ae5]
InstallationMedia: Ubuntu 10.04.2 LTS "Lucid Lynx" - Release i386 (20110211.1)
JockeyStatus:
xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary,
Enabled, In use)
xorg:nvidia_current_updates - NVIDIA accelerated graphics driver
(post-release updates) (Proprietary, Disabled, Not in use)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 05af:0408 Jing-Mold Enterprise Co., Ltd
MachineType: NVIDIA MCP7A
NonfreeKernelModules: nvidia
Package: xorg 1:7.6+12ubuntu1
PackageArchitecture: i386
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic
root=UUID=1742db45-0156-4f04-9cdb-8c439f61ab09 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-24.39-generic 3.2.16
Tags: precise possible-manual-nvidia-install ubuntu compiz-0.9
Uname: Linux 3.2.0-24-generic i686
UpgradeStatus: Upgraded to precise on 2012-04-27 (45 days ago)
UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare
dmi.bios.date: 09/18/2009
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: MCP7A
dmi.board.vendor: NVIDIA
dmi.board.version: 2
dmi.chassis.type: 3
dmi.chassis.vendor: NVIDIA
dmi.chassis.version: MCP7A
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd09/18/2009:svnNVIDIA:pnMCP7A:pvr2:rvnNVIDIA:rnMCP7A:rvr2:cvnNVIDIA:ct3:cvrMCP7A:
dmi.product.name: MCP7A
dmi.product.version: 2
dmi.sys.vendor: NVIDIA
version.compiz: compiz 1:0.9.7.8-0ubuntu1
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3.1
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
+ ---
+ .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
+ .proc.driver.nvidia.registry: Binary: ""
+ .proc.driver.nvidia.version:
+ NVRM version: NVIDIA UNIX x86 Kernel Module 295.40 Thu Apr 5 21:28:09 PDT
2012
+ GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
+ .tmp.unity.support.test.0:
+
+ ApportVersion: 2.0.1-0ubuntu8
+ Architecture: i386
+ CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
+ CompositorRunning: compiz
+ CurrentDmesg: [ 55.864215] eth3: no IPv6 routers present
+ DistUpgraded: Fresh install
+ DistroCodename: precise
+ DistroRelease: Ubuntu 12.04
+ DistroVariant: ubuntu
+ DkmsStatus:
+ bcmwl, 5.100.82.38+bdcom, 3.2.0-23-generic-pae, i686: installed
+ bcmwl, 5.100.82.38+bdcom, 3.2.0-25-generic-pae, i686: installed
+ nvidia-current, 295.40, 3.2.0-23-generic-pae, i686: installed
+ nvidia-current, 295.40, 3.2.0-25-generic-pae, i686: installed
+ ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
+ GraphicsCard:
+ NVIDIA Corporation G86 [GeForce 8400M GS] [10de:0427] (rev a1) (prog-if 00
[VGA controller])
+ Subsystem: Dell Device [1028:0228]
+ InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386
(20120423)
+ JockeyStatus:
+ kmod:wl - Broadcom STA wireless driver (Proprietary, Enabled, In use)
[auto-install]
+ xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary,
Enabled, In use)
+ xorg:nvidia_current_updates - NVIDIA accelerated graphics driver
(post-release updates) (Proprietary, Disabled, Not in use)
+ MachineType: Dell Inc. Vostro 1500
+ NonfreeKernelModules: nvidia wl
+ Package: xorg 1:7.6+12ubuntu1
+ PackageArchitecture: i386
+ ProcEnviron:
+ TERM=xterm
+ PATH=(custom, no user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-generic-pae
root=UUID=cb3d2dc0-7181-417e-9fbe-68e450a5b5a4 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
+ Tags: precise ubuntu compiz-0.9
+ Uname: Linux 3.2.0-25-generic-pae i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ XorgConf:
+ Section "Device"
+ Identifier "Default Device"
+ Option "NoLogo" "True"
+ EndSection
+ dmi.bios.date: 04/21/2008
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: A06
+ dmi.board.name: 0WY040
+ dmi.board.vendor: Dell Inc.
+ dmi.chassis.type: 8
+ dmi.chassis.vendor: Dell Inc.
+ dmi.modalias:
dmi:bvnDellInc.:bvrA06:bd04/21/2008:svnDellInc.:pnVostro1500:pvr:rvnDellInc.:rn0WY040:rvr:cvnDellInc.:ct8:cvr:
+ dmi.product.name: Vostro 1500
+ dmi.sys.vendor: Dell Inc.
+ version.compiz: compiz 1:0.9.7.8-0ubuntu1
+ version.libdrm2: libdrm2 2.4.32-1ubuntu1
+ version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3.1
+ version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
+ version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3.1
+ version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
+ version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.2
+ version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Attachment added: ".proc.driver.nvidia.params.txt"
https://bugs.launchpad.net/bugs/1003924/+attachment/3203068/+files/.proc.driver.nvidia.params.txt
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https://bugs.launchpad.net/bugs/1003924
Title:
HD Streaming Does Not Work in Ubuntu 12.04 LTS
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