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lspci-v

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lspci-v

好的。我们正在努力将系统从 Windows 移植到 Linux（确切地说是 Ubuntu）

问题是...它的效果不如 Windows Box...该盒子的作用是充当媒体中心，但看到的所有评论都不匹配（除非那些人从来没有用过 Windows）

该盒子包括：-

  1. 英特尔双核 LGA 775 3.2Ghz 处理器
  2. 金士顿 4GB DDR-3 内存
  3. 希捷 1TB SATA-2 硬盘
  4. 华硕电脑公司 P5KPL-VM 主板
  5. nVidia 公司 GT216 [GeForce GT 220]

操作系统：Ubuntu 10.10 x64 桌面版

已安装 GT220 的专有驱动程序。已安装 Ubuntu 受限媒体格式。

有问题的软件：-

  1. MythTV 和
  2. 电影播放器

问题是：

  1. 视频不流畅……呃……在屏幕运动最多的部分可以看到水平“线条”。
  2. 5.1 环绕声设置只能获得立体声
  3. 三周后...我厌倦了这个设置...因此，这篇帖子是我在回到 Windows 之前的最后一次尝试

一些调试信息：-

lspci-v

00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
Subsystem: ASUSTeK Computer Inc. Device 836d
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel modules: intel-agp

00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fd000000-fe9fffff
Prefetchable memory behind bridge: 00000000de000000-00000000efffffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
Subsystem: ASUSTeK Computer Inc. Device 8445
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at fcffc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 80000000-801fffff
Prefetchable memory behind bridge: 0000000080200000-00000000803fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: fea00000-feafffff
Prefetchable memory behind bridge: 0000000080400000-00000000805fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at c480 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at c800 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at c880 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at cc00 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: ASUSTeK Computer Inc. P5KPL-VM,P5LD2-VM Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fcffbc00 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
Memory behind bridge: feb00000-febfffff
Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>
Kernel modules: leds-ss4200, iTCO_wdt, intel-rng

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at b800 [size=8]
I/O ports at b480 [size=4]
I/O ports at 08f0 [size=8]
I/O ports at 08f8 [size=4]
I/O ports at b000 [size=16]
Kernel driver in use: ata_piix

00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: ASUSTeK Computer Inc. P5KPL-VM Motherboard
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 22
I/O ports at c400 [size=8]
I/O ports at c080 [size=4]
I/O ports at c000 [size=8]
I/O ports at bc00 [size=4]
I/O ports at b880 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix

01:00.0 VGA compatible controller: nVidia Corporation GT216 [GeForce GT 220] (rev a2) (prog-if 00 [VGA controller])
Subsystem: nVidia Corporation Device 0715
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at de000000 (64-bit, prefetchable) [size=32M]
I/O ports at dc00 [size=128]
[virtual] Expansion ROM at fe900000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nvidia
Kernel modules: nvidia-current, nouveau, nvidiafb

01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1)
Subsystem: nVidia Corporation Device 0715
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fe9fc000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

02:00.0 Ethernet controller: Atheros Communications AR8131 Gigabit Ethernet (rev c0)
Subsystem: ASUSTeK Computer Inc. Device 83fe
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at feac0000 (64-bit, non-prefetchable) [size=256K]
I/O ports at ec00 [size=128]
Capabilities: <access denied>
Kernel driver in use: atl1c
Kernel modules: atl1c

04:01.0 Multimedia controller: Philips Semiconductors SAA7131/SAA7133/SAA7135 Video Broadcast Decoder (rev d0)
Subsystem: ASUSTeK Computer Inc. P7131 Dual
Flags: bus master, medium devsel, latency 64, IRQ 16
Memory at febff800 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: saa7134
Kernel modules: saa7134

播放-L

default
pulse
Playback/recording through the PulseAudio sound server
front:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
Front speakers
surround40:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
HDA Intel, ALC887 Digital
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
Direct sample mixing device
dmix:CARD=Intel,DEV=1
HDA Intel, ALC887 Digital
Direct sample mixing device
dsnoop:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
Direct sample snooping device
dsnoop:CARD=Intel,DEV=1
HDA Intel, ALC887 Digital
Direct sample snooping device
hw:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
Direct hardware device without any conversions
hw:CARD=Intel,DEV=1
HDA Intel, ALC887 Digital
Direct hardware device without any conversions
plughw:CARD=Intel,DEV=0
HDA Intel, ALC887 Analog
Hardware device with all software conversions
plughw:CARD=Intel,DEV=1
HDA Intel, ALC887 Digital
Hardware device with all software conversions
hdmi:CARD=NVidia,DEV=0
HDA NVidia, NVIDIA HDMI
HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
HDA NVidia, NVIDIA HDMI
HDMI Audio Output
hdmi:CARD=NVidia,DEV=2
HDA NVidia, NVIDIA HDMI
HDMI Audio Output
hdmi:CARD=NVidia,DEV=3
HDA NVidia, NVIDIA HDMI
HDMI Audio Output
dmix:CARD=NVidia,DEV=3
HDA NVidia, NVIDIA HDMI
Direct sample mixing device
dmix:CARD=NVidia,DEV=7
HDA NVidia, NVIDIA HDMI
Direct sample mixing device
dmix:CARD=NVidia,DEV=8
HDA NVidia, NVIDIA HDMI
Direct sample mixing device
dmix:CARD=NVidia,DEV=9
HDA NVidia, NVIDIA HDMI
Direct sample mixing device
dsnoop:CARD=NVidia,DEV=3
HDA NVidia, NVIDIA HDMI
Direct sample snooping device
dsnoop:CARD=NVidia,DEV=7
HDA NVidia, NVIDIA HDMI
Direct sample snooping device
dsnoop:CARD=NVidia,DEV=8
HDA NVidia, NVIDIA HDMI
Direct sample snooping device
dsnoop:CARD=NVidia,DEV=9
HDA NVidia, NVIDIA HDMI
Direct sample snooping device
hw:CARD=NVidia,DEV=3
HDA NVidia, NVIDIA HDMI
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=7
HDA NVidia, NVIDIA HDMI
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=8
HDA NVidia, NVIDIA HDMI
Direct hardware device without any conversions
hw:CARD=NVidia,DEV=9
HDA NVidia, NVIDIA HDMI
Direct hardware device without any conversions
plughw:CARD=NVidia,DEV=3
HDA NVidia, NVIDIA HDMI
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=7
HDA NVidia, NVIDIA HDMI
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=8
HDA NVidia, NVIDIA HDMI
Hardware device with all software conversions
plughw:CARD=NVidia,DEV=9
HDA NVidia, NVIDIA HDMI
Hardware device with all software conversions
tv@tv-System-Product-Name:~$

pavucontrol 仅在“内部音频”设备上提供“模拟立体声输出”作为选项，这是唯一的功能选项。

speaker-test -c 6 -Dplug:surround51 -t wav 仅在前置左和前置右扬声器上提供“女士的声音”。

最让我恼火的是，我找不到任何解决声音问题的合适方法。此外，有人能帮我解释一下“ALSA”和“PULSEAUDIO”的使用/依赖/要求吗？还需要 ALSA 和 PULSEAUDIO 吗？

并且就我的生活而言，我无法找到适用于 PULSEAUDIO 的“混音器控制台”（因此上面的查询）ALSAMIXER 和 KMIX 都可以工作吗？

会有帮助吗？还是我应该切换回微软？

答案1

您是否已在“声音首选项”控制面板中将声卡配置为以 5.1 模式运行？您应该能够从“硬件”选项卡中进行配置：

在此处输入图片描述

默认情况下，这可能会被设置为立体声，因为许多卡支持多个扬声器配置，但没有很好的方法来告诉操作系统插入了哪种配置。

设置硬件配置文件后，您可以轻松地从此控制面板中进行测试。通过此更改，您会发现除了支持环绕声输出外，立体声输出还会发送到前置和后置扬声器。

答案2

你似乎有点生气，我不怪你。从基于微软的系统迁移到自由系统可能会有点令人恼火。

首先，对于您所面临的真正复杂的情况，我无法提出建议，这似乎有很多工作要做，您可能会感到失望。

我对你的建议是：给预装软件的发行版一个机会，你可以在其中执行一些测试，并找到一种方法来了解 Ubuntu 系统内部的工作原理。

你可以在 Distrowatch 中找到几个预装的系统，我强烈建议你以色列混音团队发行版，您将在其中找到此发行版创建者的支持，他是一位在 Linux 系统方面非常有经验的人。

有多个发行版可用于多媒体（音频、图形和视频）、办公、编程和其他一些任务。

运行实时会话，您可以从中检查预安装的程序及其在系统上的行为。

使用这些预装的发行版，您可以像在预装的 Windows$ 中一样学习。除非您从头开始学习制作和编程 Windows，对此我非常怀疑。

顺便说一句：以色列 Remix 团队预装了许多多媒体软件（音频、图像和视频创建/编辑）、编程工具、apache 服务器、php、电视播放器、媒体播放器以及许多有用的东西。

您可能还希望检查Ubuntu 工作室发行版，主要用于多媒体目的（音频、图像和视频创建/编辑）。

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