我正在运行网关，型号：566GE，并且在它上面安装了 ubuntu。但是声音说的是虚拟输出。
这里是!!ALSA 信息脚本 v 0.4.61 链接：
http://www.alsa-project.org/db/?f=0acb2f3723a9dda3b2c7162d7428d555e1413c65
这是我的主板信息：
myersg@Ubuntu-Gateway:~$ sudo dmidecode -t 2 [sudo] myersg 的密码：
# dmidecode 2.11
SMBIOS 2.3 present.
Handle 0x0002, DMI type 2, 20 bytes
Base Board Information
Manufacturer: Intel Corporation
Product Name: D915GAG
Version: AAC77881-306
Serial Number: BQAG52803232
Asset Tag: Base Board Asset Tag
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: Base Board Chassis Location
Chassis Handle: 0x0003
Type: Unknown
Contained Object Handles: 0
myersg@Ubuntu-Gateway:~$ sudo aplay -l
** List of PLAYBACK Hardware Devices ****
myersg@Ubuntu-Gateway:~$ lspci -v
00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub (rev 04)
Subsystem: Gateway 2000 Device 4037
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 04) (prog-if 00 [VGA controller])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 90100000 (32-bit, non-prefetchable) [size=512K]
I/O ports at ffe0 [size=8]
Memory at 80000000 (32-bit, prefetchable) [size=256M]
Memory at 90180000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: intelfb, i915
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 03)
Subsystem: Gateway 2000 Device 4037
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at 901c0000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (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: 00003000-00003fff
Memory behind bridge: 90200000-902fffff
Prefetchable memory behind bridge: 0000000090600000-00000000907fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03) (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: 00004000-00004fff
Memory behind bridge: 90300000-903fffff
Prefetchable memory behind bridge: 0000000090800000-00000000909fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 03) (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: 00005000-00005fff
Memory behind bridge: 90400000-904fffff
Prefetchable memory behind bridge: 0000000090a00000-0000000090bfffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 4 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: 90500000-905fffff
Prefetchable memory behind bridge: 0000000090c00000-0000000090dfffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 2080 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 2060 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 2040 [size=32]
Kernel driver in use: uhci_hcd
00:1d.3 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) (prog-if 00 [UHCI])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 2020 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at 901c4000 (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 d3) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 90000000-900fffff
Capabilities: <access denied>
00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 0
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich, intel-rng
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 20b0 [size=16]
Kernel driver in use: ata_piix
00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 03) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 20c8 [size=8]
I/O ports at 20ec [size=4]
I/O ports at 20c0 [size=8]
I/O ports at 20e8 [size=4]
I/O ports at 20a0 [size=16]
Capabilities: <access denied>
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
Subsystem: Gateway 2000 Device 4037
Flags: medium devsel, IRQ 10
I/O ports at 2000 [size=32]
Kernel modules: i2c-i801
05:01.0 Communication controller: Conexant Systems, Inc. HSF 56k Data/Fax Modem
Subsystem: Conexant Systems, Inc. Device 2000
Flags: bus master, fast Back2Back, medium devsel, latency 32, IRQ 11
Memory at 90000000 (32-bit, non-prefetchable) [size=64K]
I/O ports at 1040 [size=8]
Capabilities: <access denied>
05:05.0 FireWire (IEEE 1394): LSI Corporation FW322/323 [TrueFire] 1394a Controller (rev 61) (prog-if 10 [OHCI])
Subsystem: Gateway 2000 Device 4037
Flags: bus master, fast Back2Back, medium devsel, latency 32, IRQ 17
Memory at 90011000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci
05:08.0 Ethernet controller: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller (rev 03)
Subsystem: Gateway 2000 Device 4037
Flags: bus master, medium devsel, latency 32, IRQ 20
Memory at 90010000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 1000 [size=64]
Capabilities: <access denied>
Kernel driver in use: e100
Kernel modules: e100
myersg@Ubuntu-Gateway:~$ ls -l /dev/snd/
total 0
drwxr-xr-x 2 root root 60 Feb 11 22:13 by-path
crw-rw---T+ 1 root audio 116, 3 Feb 11 22:13 controlC0
crw-rw---T+ 1 root audio 116, 2 Feb 11 22:13 hwC0D2
crw-rw---T+ 1 root audio 116, 1 Feb 11 22:13 seq
crw-rw---T+ 1 root audio 116, 33 Feb 11 22:13 timer
myersg@Ubuntu-Gateway:~$ cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0x901c0000 irq 44
这是我的文件 /etc/modprobe.d/alsa-base.conf
# autoloader aliases
install sound-slot-0 /sbin/modprobe snd-card-0
install sound-slot-1 /sbin/modprobe snd-card-1
install sound-slot-2 /sbin/modprobe snd-card-2
install sound-slot-3 /sbin/modprobe snd-card-3
install sound-slot-4 /sbin/modprobe snd-card-4
install sound-slot-5 /sbin/modprobe snd-card-5
install sound-slot-6 /sbin/modprobe snd-card-6
install sound-slot-7 /sbin/modprobe snd-card-7
# Cause optional modules to be loaded above generic modules
install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet --use-blacklist snd-seq ; }
#
# Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; }
install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; }
install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet --use-blacklist snd-seq-oss ; : ; }
#
install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# Cause optional modules to be loaded above sound card driver modules
install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; }
install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq ; }
# Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; }
# Prevent abnormal drivers from grabbing index 0
options bt87x index=-2
options cx88_alsa index=-2
options saa7134-alsa index=-2
options snd-atiixp-modem index=-2
options snd-intel8x0m index=-2
options snd-via82xx-modem index=-2
options snd-usb-audio index=-2
options snd-usb-caiaq index=-2
options snd-usb-ua101 index=-2
options snd-usb-us122l index=-2
options snd-usb-usx2y index=-2
# Ubuntu #62691, enable MPU for snd-cmipci
options snd-cmipci mpu_port=0x330 fm_port=0x388
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
# Keep snd-usb-audio from beeing loaded as first soundcard
options snd-usb-audio index=-2
答案1
sudo nano /etc/modprobe.d/alsa-base.conf
在文件末尾添加以下行：
options snd-hda-intel model=3stack
然后重新启动。
答案2
从alsa-info输出来看：
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x40000000: [N/A] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
Pin Default 0x00000000: [Jack] Line Out at Ext N/A
您的 BIOS 已将所有 I/O 引脚配置为“未连接”。因此，驱动程序将忽略它们。
尝试更新 BIOS。
如果这不起作用（或不存在），您必须找出哪些引脚实际连接到哪个输入/输出，根据 HDA 规范计算正确的引脚配置位，然后将它们写入文件/sys/class/sound/hwC0D2/user_pin_configs。