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今日安装Cheese之后才晓得自己的摄像头无法使用,在网上搜罗了一大堆资料还是未果,仅在此提供能够给你一些建议的网站

lsusb 输出结果

~ $ lsusb
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 05ca:183b Ricoh Co., Ltd
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 15d9:0a37
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

以下则是搜索到的相关驱动软件包站点,驱动包ricoh-webcam-r5u870

ricoh-webcam-r5u870-firmware_0.11.1-1arakhne1_i386
ricoh-webcam-r5u870_0.11.1-1arakhne1_i386.deb
ricoh-webcam-r5u870_0.11.1-1arakhne1.tar.gz


[all variants] Vaio r5u870 webcam driver, DKMS package - Ubuntu Forums

sidux.com :: debian based live cd development

Hardware for Linux - Ricoh Ltd

PPA for TJ

Bug #120434 in Ubuntu: “[needs-packaging] Ricoh R5U870 Webcam Driver”

ricoh-webcam-r5u870 Download - Softpedia

Download ricoh-webcam-r5u870 0.11.1 for Linux - ricoh-webcam-r5u870 contains the Ricoh webcams Linux driver for the following OEM webcams: - Softpedia

Index of /arakhne/pool/r/ricoh-webcam-r5u870/

下面的信息或许有用
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Tips

Tips to install Linux on this shiny laptop (based on various forums). I installed a Gutsy Gibbon:

NVIDIA 8400GT - Compiz works really nice with latest NVIDIA drivers (proprietary): 100.14.19. To avoid some conflicts, add this line DISABLED_MODULES="nvidia_new nvidia_legacy" in “/etc/default/linux-restricted-modules-common” (best method), you can also manually removed previous modules provided with the Ubuntu, rm -rf /lib/linux-restricted-modules/`uname -r`/nvidia_* (I’m not sure about the path)
Motion Eye camera - fully working with this driver: r5u870-0.10.0.tgz (http://lsb.blogdns.net/files/r5u870-0.10.0.tgz), but you have to change a file before compiling it:
$ cd [the directory where you have downloaded the driver]
$ tar xzvf r5u870-0.10.0.tgz
$ cd r5u870-0.10.0
$ vim r5u870_md.c
In file “r5u870_md.c”, at line 1196 change “.default_value = 0” with “.default_value = 1” and after line 3015 add “{ R5U870_DEVICE_UVC(0x05CA, 0x1837, R5U870_DI_VGP_VCC4) },“. Then:

$ sudo make
$ sudo make install
$ sudo modprobe r5u870
Or, if you want the module loading at startup, add “r5u870″ in “/etc/modules”. I’ve tested the camera with Ekiga.
Sound HDA intel - The speaker sound is horrible but the jack doesn’t work so I installed alsa-driver-1.0.15 (you can only compile snd-hda-intel to reduce compilation time), I also removed the module provided by Ubuntu, rm /lib/modules/`uname -r`/ubuntu/media/snd-hda-intel/snd-hda-intel.ko. Add this line to /etc/modprobe.d/options, options snd_hda_intel model=vaio.
Keyboard and Synaptics touchpad - fully working
Matshita blu-ray cd/dvd - fully working
Nvidia 8400 - fully working
Ethernet - fully working
Bluethoot - fully working
Wifi - fully working
Media button - fully working
Usb - fully working
Fn keys - partially working (only mute key works)
Sound - fully working
Suspend, hibernate - working (but more testing is needed to say it’s really stable with 2.6.22-14)
+------------------------------------------------------------------+

以上信息来自:http://copyleft.free.fr/wordpress/index.php/2007/10/29/vaio-fz11s/



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