Dell Latitude E6400的录音设置应该怎么设？

[lijiangt]

我要用audacity录音，有时还要用skype打电话，但是笔记本的录音时好时坏，同样的设置有时可以有时又不成，每次录音都要折腾好长时间，弄好之后过一会儿不用（系统不重启，持续运行）又不行了，似乎不能保存音量设置，真是麻烦，坛子里有没有用这款笔记本的兄弟，出来说说该怎么设置吧，多谢了？
系统是8.10 amd64，内核是2.6.27-14-generic。

代码： 全选

lijt@lijt-laptop-dell:~$ uname -a 
Linux lijt-laptop-dell 2.6.27-14-generic #1 SMP Fri Mar 13 19:54:51 UTC 2009 x86_64 GNU/Linux
lijt@lijt-laptop-dell:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07)
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
00:1f.5 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation Device 06eb (rev a1)
03:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
03:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04)
03:01.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
03:01.3 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev ff)
0c:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
lijt@lijt-laptop-dell:~$ 

[lijiangt]

顶...
有用这款笔记本或者这款声卡：Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller 的朋友请出来说说？

[lijiangt]

再顶

[coldweb]

朋友，顺道问一下，你这款笔记本用起来怎么样呢？显卡怎么样呢？因为我很想买这款笔记本．

[davidlone]

朋友，顺道问一下，你这款笔记本用起来怎么样呢？显卡怎么样呢？因为我很想买这款笔记本．

同问，我有个同学也有意这款本本。

[lijiangt]

很不错。
Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz
4G ram
nVidia Corporation Quadro NVS 160M

除了录音有时有点问题之外一切都很好。