Fedora 7 声卡工作异常，知道的人请指教，谢谢！

xpuser

我装的Fedora 7，声卡驱动是系统自动识别，默认安装的。"Soundcard Detection"检测有声音，但只有一个声道有声音（大概是右声道），另外一个只发出不间断的象蜂鸣器一样声音（右边有声音的时候才会发出不间断的象蜂鸣器一样声音）。在使用的过程中也会发出不间断的象蜂鸣器一样声音，并且也是右边有声音的时候才会发出不间断的象蜂鸣器一样声音。
请问知道的人一下，这是什么原因呢，怎么设置可以解决这样的问题呢？谢谢。

xpuser

怎么没有人回复我的问题呢，都已经到了第二页了，再没有人回复到后面就没有人看到了。

rowen

我遇到了相同的问题，
按照“北南南北”的文章搞了一边，声音测试的时候是一片尖叫，而且左右耳机的声音不一样
有没有人指导一下阿？

dfasdf34fsdf

Versions?

kernel?
ALSA?

rowen

联想64位机，VIA 声卡，ALSA驱动。fedora7

Mandriva

硬件配置主板、芯片是什么？运行一下命令lspci -v |grep audio什么结果；不知道具体配置可以在windows下用检测软件如everest等检测一下。

rowen

Post by Mandriva
硬件配置主板、芯片是什么？运行一下命令lspci -v |grep audio什么结果；不知道具体配置可以在windows下用检测软件如everest等检测一下。

运行lspci -v |grep audio没有任何反应

lpw

Post by rowen
运行lspci -v |grep audio没有任何反应

1. 
   
2. lspci -v | grep Audio
   

复制代码

rowen

Post by Mandriva
硬件配置主板、芯片是什么？运行一下命令lspci -v |grep audio什么结果；不知道具体配置可以在windows下用检测软件如everest等检测一下。

[root@localhost ~]# lspci -v | grep Audio
04:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio Controller (rev 10)

谢谢关注！

xpuser

[root@localhost ~]# lspci -v
00:00.0 Host bridge: Intel Corporation 82946GZ/PL/GL Memory Controller Hub (rev 02)
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, fast devsel, latency 0
        Capabilities: [e0] Vendor Specific Information

00:01.0 PCI bridge: Intel Corporation 82946GZ/PL/GL PCI Express Root Port (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Capabilities: [88] Subsystem: Lenovo Unknown device 1015
        Capabilities: [80] Power Management version 3
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
        Capabilities: [a0] Express Root Port (Slot+) IRQ 0

00:02.0 VGA compatible controller: Intel Corporation 82946GZ/GL Integrated Graphics Controller (rev 02) (prog-if 00 [VGA])
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at d0000000 (32-bit, non-prefetchable) [size=1M]
        Memory at c0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 18c0
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [d0] Power Management version 2

00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, fast devsel, latency 0, IRQ 21
        Memory at d0200000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [70] Express Unknown type IRQ 0

00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Capabilities: [40] Express Root Port (Slot+) IRQ 0
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
        Capabilities: [90] Subsystem: Lenovo Unknown device 1015
        Capabilities: [a0] Power Management version 2

00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
        Memory behind bridge: d0100000-d01fffff
        Capabilities: [40] Express Root Port (Slot+) IRQ 0
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
        Capabilities: [90] Subsystem: Lenovo Unknown device 1015
        Capabilities: [a0] Power Management version 2

00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, medium devsel, latency 0, IRQ 18
        I/O ports at 1800

00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, medium devsel, latency 0, IRQ 19
        I/O ports at 1820

00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, medium devsel, latency 0, IRQ 20
        I/O ports at 1840

00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, medium devsel, latency 0, IRQ 16
        I/O ports at 1860

00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, medium devsel, latency 0, IRQ 18
        Memory at d0404000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
        Capabilities: [58] Debug port

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=0a, subordinate=0a, sec-latency=32
        Capabilities: [50] Subsystem: Lenovo Unknown device 1015

00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, medium devsel, latency 0
        Capabilities: [e0] Vendor Specific Information

00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01) (prog-if 80 [Master])
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
        I/O ports at 01f0
        I/O ports at 03f4
        I/O ports at 0170
        I/O ports at 0374
        I/O ports at 18b0
        Capabilities: [70] Power Management version 2

00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
        Subsystem: Lenovo Unknown device 1015
        Flags: medium devsel, IRQ 19
        I/O ports at 1880

04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5786 Gigabit Ethernet PCI Express (rev 02)
        Subsystem: Lenovo Unknown device 1015
        Flags: bus master, fast devsel, latency 0, IRQ 220
        Memory at d0100000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: [48] Power Management version 3
        Capabilities: [50] Vital Product Data
        Capabilities: [58] Vendor Specific Information
        Capabilities: [e8] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
        Capabilities: [d0] Express Endpoint IRQ 0