被声卡搞的很崩溃。。。, 请大家路过看看

leondai

我的声卡很奇怪，安装完系统第一次启动检测声卡的时候正常发声，之后每次重新启动系统后它能不能正常工作就全看FC6的心情了，到目前为止差不多成功60％，失败40％。搞的我现在每次重启就开始紧张，因为不知道重启后声卡是不是正常。
为什么会出现这种情况，我重装过系统后还是一样，郁闷ing。。。

我的声卡是 集成在主板上的Realtek ALC655，主板是微星865PE Neo2-PS，但是FC6认出的是Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller。

yichi

Post by leondai
我的声卡很奇怪，安装完系统第一次启动检测声卡的时候正常发声，之后每次重新启动系统后它能不能正常工作就全看FC6的心情了，到目前为止差不多成功60％，失败40％。搞的我现在每次重启就开始紧张，因为不知道重启后声卡是不是正常。
为什么会出现这种情况，我重装过系统后还是一样，郁闷ing。。。

我的声卡是 集成在主板上的Realtek ALC655，主板是微星865PE Neo2-PS，但是FC6认出的是Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller。

把下面命令的输出结果贴上来看看：

# cat /proc/asound/cards
# aplay --list-devices
# lspci -v

leondai

Post by yichi
把下面命令的输出结果贴上来看看：

# cat /proc/asound/cards
# aplay --list-devices
# lspci -v

正常的时候是：
[root@tripp ~]# cat /proc/asound/cards
0 [ICH5           ]: ICH4 - Intel ICH5
                      Intel ICH5 with ALC655 at 0xfebffe00, irq 201
1 [Camera         ]: USB-Audio - Camera
                      Camera at usb-0000:00:1d.2-1, full speed

[root@tripp ~]# aplay --list-device
**** List of PLAYBACK Hardware Devices ****
card 0: ICH5 [Intel ICH5], device 0: Intel ICH [Intel ICH5]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: ICH5 [Intel ICH5], device 4: Intel ICH - IEC958 [Intel ICH5 - IEC958]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

[root@tripp ~]# lspci -v
00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
        Subsystem: Micro-Star International Co., Ltd. Unknown device 7280
        Flags: bus master, fast devsel, latency 0
        Memory at f8000000 (32-bit, prefetchable) [size=64M]
        Capabilities: [e4] Vendor Specific Information
        Capabilities: [a0] AGP version 3.0

00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, 66MHz, fast devsel, latency 32
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        Memory behind bridge: fc900000-fe9fffff
        Prefetchable memory behind bridge: d7f00000-f7efffff

00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Micro-Star International Co., Ltd. 865PE Neo2 (MS-6728)
        Flags: bus master, medium devsel, latency 0, IRQ 177
        I/O ports at cc00

00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Micro-Star International Co., Ltd. 865PE Neo2 (MS-6728)
        Flags: bus master, medium devsel, latency 0, IRQ 185
        I/O ports at d000

00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Micro-Star International Co., Ltd. 865PE Neo2 (MS-6728)
        Flags: bus master, medium devsel, latency 0, IRQ 169
        I/O ports at d400

00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Micro-Star International Co., Ltd. 865PE Neo2 (MS-6728)
        Flags: bus master, medium devsel, latency 0, IRQ 177
        I/O ports at d800

00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
        Subsystem: Micro-Star International Co., Ltd. 865PE Neo2 (MS-6728)
        Flags: bus master, medium devsel, latency 0, IRQ 193
        Memory at febff800 (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 c2) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
        I/O behind bridge: 0000b000-0000bfff
        Memory behind bridge: fea00000-feafffff

00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02)
        Flags: bus master, medium devsel, latency 0

00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
        Subsystem: Micro-Star International Co., Ltd. 865PE Neo2 (MS-6728)
        Flags: bus master, medium devsel, latency 0, IRQ 169
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at fc00
        Memory at 50000000 (32-bit, non-prefetchable) [size=1K]

00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
        Subsystem: Micro-Star International Co., Ltd. Unknown device 0080
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 169
        I/O ports at ec00
        I/O ports at e800
        I/O ports at e400
        I/O ports at e000
        I/O ports at dc00

00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
        Subsystem: Micro-Star International Co., Ltd. 865PE Neo2 (MS-6728)
        Flags: medium devsel, IRQ 201
        I/O ports at 0c00

00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
        Subsystem: Micro-Star International Co., Ltd. 65PE Neo2-V (MS-6788) mainboard
        Flags: bus master, medium devsel, latency 0, IRQ 201
        I/O ports at c800 [size=256]
        I/O ports at c400
        Memory at febffe00 (32-bit, non-prefetchable) [size=512]
        Memory at febffd00 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2

01:00.0 VGA compatible controller: nVidia Corporation NV31 [GeForce FX 5600XT] (rev a1) (prog-if 00 [VGA])
        Subsystem: Micro-Star International Co., Ltd. Unknown device 9119
        Flags: bus master, 66MHz, medium devsel, latency 248, IRQ 177
        Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
        Memory at e0000000 (32-bit, prefetchable) [size=256M]
        [virtual] Expansion ROM at fe9e0000 [disabled] [size=128K]
        Capabilities: [60] Power Management version 2
        Capabilities: [44] AGP version 3.0

02:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: D-Link System Inc DRN-32TX
        Flags: bus master, medium devsel, latency 32, IRQ 169
        I/O ports at bc00 [size=256]
        Memory at feafff00 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2

02:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: Micro-Star International Co., Ltd. Unknown device 728c
        Flags: bus master, medium devsel, latency 32, IRQ 209
        I/O ports at b800 [size=256]
        Memory at feaffe00 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2


不正常的时候就没有ICH4 - Intel ICH5
                      Intel ICH5 with ALC655 at 0xfebffe00, irq 201 中个了

canshe

可能是内核的问题，重启时内核加载模块出错。我的以前也有这问题，解决了
试试这个
http://www.linuxsir.cn/bbs/showthread.php?t=278655

yichi

Run alsamixer and turn off IEC related options
IEC is an input to certain high end sound cards that support optical (fiber optic) sound feed from such things as DVD players etc.. My sound card is SIS on board and certainly doesn't have ability of using IEC. But Ubuntu turned on those options by default.
To turn off those options, rum "alsamixer" (without quote) in gnome terminal. You can move around each option with your arrow key (right and left key.) Move to every IEC related options, turn off all of those options (use keyboard "m" to turn off.) After turning off hit "Esc" key to save, and type "sudo alsactl store" so that it is saved permanently.

wish above help you!