論壇

你好：
我是ubuntu的初學者
今天為了解決
ASUS A8Tseries

筆電的音效問題
花了我三小時
查了google
就是不知道如何解決此問題
硬體資訊
description: Computer
width: 32 bits
*-core
description: Motherboard
physical id: 0
*-memory:0
description: System memory
physical id: 1
size: 2023MiB
*-cpu
product: AMD Turion(tm) 64 Mobile Technology MK-38
vendor: Advanced Micro Devices [AMD]
physical id: 5
bus info: cpu@0
version: 15.12.2
size: 2200MHz
capacity: 2200MHz
width: 64 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt rdtscp x86-64 3dnowext 3dnow up pni cx16 lahf_lm svm extapic cr8_legacy cpufreq
*-cache:0
description: L1 cache
physical id: 0
size: 128KiB
*-cache:1
description: L2 cache
physical id: 1
size: 512KiB
*-memory:1 UNCLAIMED
description: RAM memory
product: C51 Host Bridge
vendor: nVidia Corporation
physical id: 0
bus info: pci@0000:00:00.0
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: bus_master cap_list
configuration: latency=0
*-memory:2 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 1
vendor: nVidia Corporation
physical id: 0.2
bus info: pci@0000:00:00.2
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-memory:3 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 5
vendor: nVidia Corporation
physical id: 0.3
bus info: pci@0000:00:00.3
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-memory:4 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 4
vendor: nVidia Corporation
physical id: 0.4
bus info: pci@0000:00:00.4
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: bus_master
configuration: latency=0
*-memory:5 UNCLAIMED
description: RAM memory
product: C51 Host Bridge
vendor: nVidia Corporation
physical id: 0.5
bus info: pci@0000:00:00.5
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: bus_master cap_list
configuration: latency=0
*-memory:6 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 3
vendor: nVidia Corporation
physical id: 0.6
bus info: pci@0000:00:00.6
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-memory:7 UNCLAIMED
description: RAM memory
product: C51 Memory Controller 2
vendor: nVidia Corporation
physical id: 0.7
bus info: pci@0000:00:00.7
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
configuration: latency=0
*-pci:0
description: PCI bridge
product: C51 PCI Express Bridge
vendor: nVidia Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: a1
width: 32 bits
clock: 33MHz
capabilities: pci bus_master cap_list
configuration: driver=pcieport-driver
*-pci:1
description: PCI bridge
product: C51 PCI Express Bridge
vendor: nVidia Corporation
physical id: 3
bus info: pci@0000:00:03.0
version: a1
width: 32 bits
clock: 33MHz
capabilities: pci bus_master cap_list
configuration: driver=pcieport-driver
*-network
description: Wireless interface
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:03:00.0
logical name: wifi0
version: 01
serial: 00:15:af:26:9d:f8
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath_pci ip=192.168.100.62 latency=0 module=ath_pci multicast=yes wireless=IEEE 802.11g
*-pci:2
description: PCI bridge
product: C51 PCI Express Bridge
vendor: nVidia Corporation
physical id: 4
bus info: pci@0000:00:04.0
version: a1
width: 32 bits
clock: 33MHz
capabilities: pci bus_master cap_list
configuration: driver=pcieport-driver
*-display UNCLAIMED
description: VGA compatible controller
product: G72M [Quadro NVS 110M/GeForce Go 7300]
vendor: nVidia Corporation
physical id: 0
bus info: pci@0000:04:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=0
*-memory:8 UNCLAIMED
description: RAM memory
product: MCP51 Host Bridge
vendor: nVidia Corporation
physical id: 9
bus info: pci@0000:00:09.0
version: a2
width: 32 bits
clock: 66MHz (15.2ns)
capabilities: bus_master cap_list
configuration: latency=0
*-isa
description: ISA bridge
product: MCP51 LPC Bridge
vendor: nVidia Corporation
physical id: a
bus info: pci@0000:00:0a.0
version: a3
width: 32 bits
clock: 66MHz
capabilities: isa bus_master
configuration: latency=0
*-serial
description: SMBus
product: MCP51 SMBus
vendor: nVidia Corporation
physical id: a.1
bus info: pci@0000:00:0a.1
version: a3
width: 32 bits
clock: 66MHz
capabilities: cap_list
configuration: driver=nForce2_smbus latency=0 module=i2c_nforce2
*-processor UNCLAIMED
description: Co-processor
product: MCP51 PMU
vendor: nVidia Corporation
physical id: a.3
bus info: pci@0000:00:0a.3
version: a3
width: 32 bits
clock: 66MHz
capabilities: bus_master
configuration: latency=0 maxlatency=1 mingnt=3
*-usb:0
description: USB Controller
product: MCP51 USB Controller
vendor: nVidia Corporation
physical id: b
bus info: pci@0000:00:0b.0
version: a3
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: driver=ohci_hcd latency=0 maxlatency=1 mingnt=3 module=ohci_hcd
*-usb:1
description: USB Controller
product: MCP51 USB Controller
vendor: nVidia Corporation
physical id: b.1
bus info: pci@0000:00:0b.1
version: a3
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: driver=ehci_hcd latency=0 maxlatency=1 mingnt=3 module=ehci_hcd
*-ide:0
description: IDE interface
product: MCP51 IDE
vendor: nVidia Corporation
physical id: d
bus info: pci@0000:00:0d.0
logical name: scsi1
version: a1
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list emulated
configuration: driver=pata_amd latency=0 maxlatency=1 mingnt=3 module=pata_amd
*-cdrom
description: DVD-RAM writer
product: DVD-RAM UJ-850S
vendor: MATSHITA
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/scd0
logical name: /dev/sr0
version: 1.21
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-ide:1
description: IDE interface
product: MCP51 Serial ATA Controller
vendor: nVidia Corporation
physical id: e
bus info: pci@0000:00:0e.0
version: a1
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list
configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3 module=sata_nv
*-pci:3
description: PCI bridge
product: MCP51 PCI Bridge
vendor: nVidia Corporation
physical id: 10
bus info: pci@0000:00:10.0
version: a2
width: 32 bits
clock: 66MHz
capabilities: pci bus_master cap_list
*-firewire
description: FireWire (IEEE 1394)
product: R5C832 IEEE 1394 Controller
vendor: Ricoh Co Ltd
physical id: 0
bus info: pci@0000:05:00.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=ohci1394 latency=64 maxlatency=4 mingnt=2 module=ohci1394
*-system:0
description: SD Host controller
product: R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter
vendor: Ricoh Co Ltd
physical id: 0.1
bus info: pci@0000:05:00.1
version: 19
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=sdhci-pci latency=64 module=sdhci_pci
*-system:1
description: System peripheral
product: R5C592 Memory Stick Bus Host Adapter
vendor: Ricoh Co Ltd
physical id: 0.2
bus info: pci@0000:05:00.2
version: 0a
width: 32 bits
clock: 33MHz
capabilities: cap_list
configuration: driver=ricoh-mmc latency=0 module=ricoh_mmc
*-system:2 UNCLAIMED
description: System peripheral
product: xD-Picture Card Controller
vendor: Ricoh Co Ltd
physical id: 0.3
bus info: pci@0000:05:00.3
version: 05
width: 32 bits
clock: 33MHz
capabilities: cap_list
configuration: latency=0
*-generic UNCLAIMED
product: Illegal Vendor ID
vendor: Illegal Vendor ID
physical id: 0.4
bus info: pci@0000:05:00.4
version: ff
width: 32 bits
clock: 66MHz
capabilities: bus_master vga_palette cap_list
configuration: latency=255 maxlatency=255 mingnt=255
*-network
description: Ethernet interface
product: RTL-8169 Gigabit Ethernet
vendor: Realtek Semiconductor Co., Ltd.
physical id: 1
bus info: pci@0000:05:01.0
logical name: eth0
version: 10
serial: 00:1b:fc:5b:3b:83
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list ethernet physical
configuration: broadcast=yes driver=r8169 driverversion=2.3LK-NAPI latency=64 maxlatency=64 mingnt=32 module=r8169 multicast=yes
*-multimedia
description: Audio device
product: MCP51 High Definition Audio
vendor: nVidia Corporation
physical id: 10.1
bus info: pci@0000:00:10.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2 module=snd_hda_intel
*-pci:4
description: Host bridge
product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
vendor: Advanced Micro Devices [AMD]
physical id: 100
bus info: pci@0000:00:18.0
version: 00
width: 32 bits
clock: 33MHz
*-pci:5
description: Host bridge
product: K8 [Athlon64/Opteron] Address Map
vendor: Advanced Micro Devices [AMD]
physical id: 101
bus info: pci@0000:00:18.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:6
description: Host bridge
product: K8 [Athlon64/Opteron] DRAM Controller
vendor: Advanced Micro Devices [AMD]
physical id: 102
bus info: pci@0000:00:18.2
version: 00
width: 32 bits
clock: 33MHz
*-pci:7
description: Host bridge
product: K8 [Athlon64/Opteron] Miscellaneous Control
vendor: Advanced Micro Devices [AMD]
physical id: 103
bus info: pci@0000:00:18.3
version: 00
width: 32 bits
clock: 33MHz
configuration: driver=k8temp module=k8temp
*-scsi
physical id: 1
bus info: scsi@4
logical name: scsi4
capabilities: scsi-host
configuration: driver=usb-storage
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: 0a:d7:ce:44:bc:c9
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A multicast=yes

sudo gedit /etc/modprobe.d/alsa-base
加入下面這句...
options snd-hda-intel index=0 model=lenovo

然後重開機試試看...

*-multimedia
description: Audio device
product: MCP51 High Definition Audio
vendor: nVidia Corporation
physical id: 10.1
bus info: pci@0000:00:10.1
version: a2
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list
configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2 module=snd_hda_intel

其實擷取這段就可以了

如果按照force大的方法還是不行的話.....那就有可能是kernel沒有把模組編進來...那就有點麻煩了
看看這幾篇文章:
http://www.lucagasperini.com/blog/2007-laptop-sound-working/

http://www.linuxmint.com/forum/viewtopic.php?f=49&t=840

http://jblevins.org/log/linux/mcp51-alsa

要怎麼編kernel啊？
教教我