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 文章标题 : 系统无声音,求助!
帖子发表于 : 2008-06-24 14:09 

注册: 2008-05-29 13:06
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之前电脑上有个XP,后来装了Ubuntu,有声音,后来不知怎么的就没有声音了。
我上论坛一搜索,找到了可能的原因:一个bug,先进入XP再进入Ubuntu就会产生这种现象,但是按照他们的解决方法“升级系统” 没法解决我的问题。我又按照另一个解决方法“LiveCD”修复,也没办法。
冒火了,直接删了XP,重新装了Ubuntu,结果安装过程中还是没有声音,之后也没有,我就觉得奇怪了,我把整台电脑都奉献给了Ubuntu,他还是不发声~~~~
在网上查了一下资料,装了个HardInfo,看了看硬件,然后又用
sudo lshw
列出了所有硬件信息,我在附件中贴了出来,请大家帮忙解决一下,谢谢!

附件提示是:扩展名是不被允许的 第二次提示是:扩展名 .txt 是不被允许的
==============================================

以上问题已经解决,重装全格最便捷。

公司的电脑问题一直都没好过:
电脑上有个XP,后来装了Ubuntu,有声音,后来先进入XP再重启进入Ubuntu就没有声音了。
我上论坛一搜索,找到了可能的原因:一个bug,先进入XP再进入Ubuntu就会产生这种现象,但是按照他们的解决方法“升级系统” 没法解决我的问题。我几天前重装公司电脑的Ubuntu,还是没声音,然后发现了一个信息:电脑桌面右上角喇叭显示的是,硬件没找到。后来升级系统后喇叭图表出现了,声音还是没有出现。

求救°°°°°°°


最后由 rufen 编辑于 2008-12-15 14:25,总共编辑了 4 次

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robin@MorgenSonne:~$ sudo lshw
morgensonne
description: Notebook
product: E390
vendor: Lenovo
version: Lenovo 3000
serial: 1S168001012BBT35
width: 32 bits
capabilities: smbios-2.4 dmi-2.4 smp-1.4 smp
configuration: boot=oem-specific chassis=notebook cpus=2 uuid=500CF540-66FB-11DC-A1AD-A935E8759D98
*-core
description: Motherboard
product: E390
vendor: Lenovo
physical id: 0
version: Not Applicable
serial: 1S168001012BBT35
*-firmware
description: BIOS
vendor: LENOVO
physical id: 0
version: R02-A0O (2.14 ) (07/29/2007)
size: 94KiB
capacity: 960KiB
capabilities: pci pcmcia pnp upgrade shadowing escd cdboot acpi usb biosbootspecification
*-cpu:0
description: CPU
product: Intel(R) Core(TM) Duo CPU T2450 @ 2.00GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: 6.14.12
serial: 0000-06EC-0000-0000-0000-0000
slot: U2E1
size: 1600MHz
capacity: 2048MHz
width: 32 bits
clock: 533MHz
capabilities: boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon bts pni monitor est tm2 xtpr cpufreq
configuration: id=1
*-cache:0
description: L1 cache
physical id: 5
slot: L1 Cache
size: 16KiB
capacity: 16KiB
capabilities: asynchronous internal write-back
*-cache:1
description: L2 cache
physical id: 6
slot: L2 Cache
size: 2MiB
capabilities: burst external write-back
*-logicalcpu:0
description: Logical CPU
physical id: 1.1
width: 32 bits
capabilities: logical
*-logicalcpu:1
description: Logical CPU
physical id: 1.2
width: 32 bits
capabilities: logical


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帖子发表于 : 2008-06-24 14:10 

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*-memory
description: System Memory
physical id: 10
slot: System board or motherboard
size: 1GiB
capacity: 2GiB
*-bank:0
description: SODIMM Synchronous
physical id: 0
slot: M1
size: 1GiB
width: 32 bits
*-bank:1
description: SODIMM Synchronous [empty]
physical id: 1
slot: M2
*-cpu:1
physical id: 1
bus info: cpu@1
version: 6.14.12
serial: 0000-06EC-0000-0000-0000-0000
size: 1600MHz
capacity: 1600MHz
capabilities: ht cpufreq
configuration: id=1
*-logicalcpu:0
description: Logical CPU
physical id: 1.1
capabilities: logical
*-logicalcpu:1
description: Logical CPU
physical id: 1.2
capabilities: logical
*-pci
description: Host bridge
product: Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 03
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-intel module=intel_agp
*-display:0 UNCLAIMED
description: VGA compatible controller
product: Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list
configuration: latency=0
*-display:1 UNCLAIMED
description: Display controller
product: Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2.1
bus info: pci@0000:00:02.1
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: latency=0
*-multimedia
description: Audio device
product: 82801G (ICH7 Family) High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=HDA Intel latency=0 module=snd_hda_intel
*-pci:0
description: PCI bridge
product: 82801G (ICH7 Family) PCI Express Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport-driver


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帖子发表于 : 2008-06-24 14:11 

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*-network
description: Ethernet interface
product: NetLink BCM5787M Gigabit Ethernet PCI Express
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 02
serial: 00:16:d3:be:3d:d8
size: 100MB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.86 duplex=full firmware=5787m-v3.15 ip=192.168.16.31 latency=0 link=yes module=tg3 multicast=yes port=twisted pair speed=100MB/s
*-pci:1
description: PCI bridge
product: 82801G (ICH7 Family) PCI Express Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport-driver
*-network
description: Wireless interface
product: PRO/Wireless 3945ABG Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
logical name: wmaster0
version: 02
serial: 00:1c:bf:3c:d1:a5
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 latency=0 module=iwl3945 multicast=yes wireless=IEEE 802.11g
*-usb:0
description: USB Controller
product: 82801G (ICH7 Family) USB UHCI Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0 module=uhci_hcd
*-usb:1
description: USB Controller
product: 82801G (ICH7 Family) USB UHCI Controller #2
vendor: Intel Corporation
physical id: 1d.1
bus info: pci@0000:00:1d.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0 module=uhci_hcd
*-usb:2
description: USB Controller
product: 82801G (ICH7 Family) USB UHCI Controller #3
vendor: Intel Corporation
physical id: 1d.2
bus info: pci@0000:00:1d.2
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0 module=uhci_hcd
*-usb:3
description: USB Controller
product: 82801G (ICH7 Family) USB UHCI Controller #4
vendor: Intel Corporation
physical id: 1d.3
bus info: pci@0000:00:1d.3
version: 02
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0 module=uhci_hcd
*-usb:4
description: USB Controller
product: 82801G (ICH7 Family) USB2 EHCI Controller
vendor: Intel Corporation
physical id: 1d.7
bus info: pci@0000:00:1d.7
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci_hcd latency=0 module=ehci_hcd
*-pci:2
description: PCI bridge
product: 82801 Mobile PCI Bridge
vendor: Intel Corporation
physical id: 1e
bus info: pci@0000:00:1e.0
version: e2
width: 32 bits
clock: 33MHz
capabilities: pci subtractive_decode bus_master cap_list
*-pcmcia
description: CardBus bridge
product: PCIxx12 Cardbus Controller
vendor: Texas Instruments
physical id: 6
bus info: pci@0000:0a:06.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pcmcia bus_master cap_list
configuration: driver=yenta_cardbus latency=176 maxlatency=5 mingnt=192 module=yenta_socket
*-firewire
description: FireWire (IEEE 1394)
product: PCIxx12 OHCI Compliant IEEE 1394 Host Controller
vendor: Texas Instruments
physical id: 6.1
bus info: pci@0000:0a:06.1
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm ohci bus_master cap_list
configuration: driver=ohci1394 latency=32 maxlatency=4 mingnt=2 module=ohci1394
*-storage
description: Mass storage controller
product: 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
vendor: Texas Instruments
physical id: 6.2
bus info: pci@0000:0a:06.2
version: 00
width: 32 bits
clock: 33MHz
capabilities: storage pm bus_master cap_list
configuration: driver=tifm_7xx1 latency=57 maxlatency=4 mingnt=7 module=tifm_7xx1
*-system
description: SD Host controller
product: PCIxx12 SDA Standard Compliant SD Host Controller
vendor: Texas Instruments
physical id: 6.3
bus info: pci@0000:0a:06.3
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=sdhci latency=57 maxlatency=4 mingnt=7 module=sdhci


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帖子发表于 : 2008-06-24 14:11 

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*-isa
description: ISA bridge
product: 82801GBM (ICH7-M) LPC Interface Bridge
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: latency=0
*-ide
description: IDE interface
product: 82801GBM/GHM (ICH7 Family) SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
logical name: scsi0
logical name: scsi1
version: 02
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list emulated
configuration: driver=ata_piix latency=0 module=ata_piix
*-disk
description: ATA Disk
product: FUJITSU MHW2080B
vendor: Fujitsu
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 0000
serial: K101T7A2E37R
size: 74GiB (80GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=bf5fbf5f
*-volume
description: Extended partition
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
size: 74GiB
capacity: 74GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume:0
description: Linux filesystem partition
physical id: 5
logical name: /dev/sda5
logical name: /
logical name: /dev/.static/dev
capacity: 9538MiB
configuration: mount.fstype=ext3 mount.options=rw,relatime,errors=remount-ro,data=ordered state=mounted
*-logicalvolume:1
description: Linux filesystem partition
physical id: 6
logical name: /dev/sda6
logical name: /boot
capacity: 125MiB
configuration: mount.fstype=ext3 mount.options=rw,relatime,data=ordered state=mounted
*-logicalvolume:2
description: Linux swap / Solaris partition
physical id: 7
logical name: /dev/sda7
capacity: 1427MiB
capabilities: nofs
*-logicalvolume:3
description: Linux filesystem partition
physical id: 8
logical name: /dev/sda8
logical name: /home
capacity: 63GiB
configuration: mount.fstype=ext2 mount.options=rw,relatime state=mounted
*-cdrom
description: DVD reader
product: CD-RW CRX880A
vendor: Optiarc
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/dvd
logical name: /dev/scd0
logical name: /dev/sr0
version: KX07
capabilities: removable audio cd-r cd-rw dvd
configuration: ansiversion=5 status=open
*-serial UNCLAIMED
description: SMBus
product: 82801G (ICH7 Family) SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 02
width: 32 bits
clock: 33MHz
configuration: latency=0
robin@MorgenSonne:~$


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