Ubuntu 7.10 Gutsy，手机Nokia 6120c，蓝牙适配器是让朋友帮买的，朋友不懂Linux，卖这个的也不懂，随便买了一个叫什么艾思凯（issk）蓝牙博士（BLUETOOTH DOCTOR）的，还行，一插机器上就认出来了，就是不知道各种参数如何，初步使用感觉传输距离或者说穿透力不强：
$ lsusb Bus 001 Device 002: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter 首先安装一些必要的东东：
sudo aptitude install gnome-bluetooth gnome-phone-manager 然后配置/etc/bluetooth/hcid.conf：
# Security Manager mode # 安全设置模式，改成auto security auto; ... # Default PIN code for incoming connections # 匹配码/通行码，为安全起见，建议自己设一个。 passkey "1234"; ... # Local device name # %d - device id # %h - host name # 电脑在蓝牙设备中显示的名称，改不改无所谓，自己认识就行。 name "%h-%d"; 重启服务/etc/init.d/bluetooth，从手机上查找匹配设备，找到电脑以后，输入刚才设定的匹配码；匹配成功之后，提示"授权设备自动连接"选"是"。
配置/etc/bluetooth/rfcomm.conf
rfcomm0 { # 启动时自动绑定地址（什么意思？） bind yes; # 蓝牙设备地址（用$ hcitool scan查找，用$ sdptool browse [地址]查看频道） device 00:1C:D6:AC:7D:88; # 通迅频道 channel 11; # 说明，自己随便写 comment "Fwolf Nokia 6120c"; } 然后就可以用rfcomm connect 0连接手机了（测试一下）：
$ rfcomm connect 0 Connected /dev/rfcomm0 to 00:1C:D6:AC:7D:88 on channel 1 Press CTRL-C for hangup Disconnected 现在就可以传文件了：从电脑向手机发送文件用gnome-obex-send 文件名，按照提示选择蓝牙设备后，成功完成文件传输；从手机向电脑发送文件，电脑上要先运行gnome-obex-server，收到文件发送信号之后，会提示是否接收，接收完成后还会弹出一个如何处理的提示框，同时传多个文件的时候会比较烦人。传过来的文件都保存在$HOME/Desktop下，重名文件会自动更名。不过两个方向的传送方式传中文文件名都会乱码，文件内容没事。
但gnome-phone-manager能发现手机但就是连不上，不知道是不是channel设置的问题，又好像是软件本身的问题，不知道回头升级到Hardy能好些不。
下面是一些网上搜到可能有用的东东：
电脑上寻找蓝牙设备：
$ hcitool scan Scanning ... 00:1C:D6:AC:7D:88 Fwolf Nokia 6120c 电脑上查询蓝牙手机（有时候只在适配器刚插上的时候能查询出数据，后来再用就连接超时）：
$ sdptool browse 00:1C:D6:AC:7D:88 Service Name: AVRCP Target Service Description: Audio Video Remote Control Service Provider: Symbian Software Ltd. Service RecHandle: 0x10000 Service Class ID List: "AV Remote Target" (0x110c) Protocol Descriptor List: "L2CAP" (0x0100) PSM: 23 "AVCTP" (0x0017) uint16: 0x100 Profile Descriptor List: "AV Remote" (0x110e) Version: 0x0100 Service Name: Hands-Free Audio Gateway Service RecHandle: 0x10004 Service Class ID List: "Handfree Audio Gateway" (0x111f) "Generic Audio" (0x1203) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 1 Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "Handsfree" (0x111e) Version: 0x0105 Service Name: Headset Audio Gateway Service RecHandle: 0x10005 Service Class ID List: "Headset Audio Gateway" (0x1112) "Generic Audio" (0x1203) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 2 Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "Headset" (0x1108) Version: 0x0100 Service Name: Audio Source Service RecHandle: 0x10011 Service Class ID List: "Audio Source" (0x110a) Protocol Descriptor List: "L2CAP" (0x0100) PSM: 25 "AVDTP" (0x0019) uint16: 0x100 Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "Advanced Audio" (0x110d) Version: 0x0100 Service Name: AVRCP Controller Service Description: Audio Video Remote Control Service Provider: Symbian Software Ltd. Service RecHandle: 0x10012 Service Class ID List: "AV Remote" (0x110e) Protocol Descriptor List: "L2CAP" (0x0100) PSM: 23 "AVCTP" (0x0017) uint16: 0x100 Profile Descriptor List: "AV Remote" (0x110e) Version: 0x0100 Service Name: SyncMLClient Service RecHandle: 0x10013 Service Class ID List: UUID 128: 00000002-0000-1000-8000-0002ee000002 Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 10 "OBEX" (0x0008) Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "" (0x00000002-0000-1000-8000-0002ee000002) Version: 0x0100 Service Name: OBEX File Transfer Service RecHandle: 0x10014 Service Class ID List: "OBEX File Transfer" (0x1106) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 11 "OBEX" (0x0008) Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "OBEX File Transfer" (0x1106) Version: 0x0100 Service Name: Nokia OBEX PC Suite Services Service RecHandle: 0x10015 Service Class ID List: UUID 128: 00005005-0000-1000-8000-0002ee000001 Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 12 "OBEX" (0x0008) Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "" (0x00005005-0000-1000-8000-0002ee000001) Version: 0x0100 Service Name: Nokia SyncML Server Service RecHandle: 0x10016 Service Class ID List: UUID 128: 00005601-0000-1000-8000-0002ee000001 Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 13 "OBEX" (0x0008) Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "" (0x00005601-0000-1000-8000-0002ee000001) Version: 0x0100 Service RecHandle: 0x10017 Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 3 Service Name: OBEX Object Push Service RecHandle: 0x10018 Service Class ID List: "OBEX Object Push" (0x1105) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 9 "OBEX" (0x0008) Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "OBEX Object Push" (0x1105) Version: 0x0100 Service Name: Dial-Up Networking Service RecHandle: 0x10019 Service Class ID List: "Dialup Networking" (0x1103) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 4 Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "Dialup Networking" (0x1103) Version: 0x0100 Service Name: Imaging Service RecHandle: 0x1001a Service Class ID List: "Imaging Responder" (0x111b) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 15 "OBEX" (0x0008) Language Base Attr List: code_ISO639: 0x454e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "Imaging" (0x111a) Version: 0x0100 这个可以用来查channel号码，不同手机的号码可能会不同，大概是要选择OBEX File Transfer所在的channel（我的手机是11），也有人说是用OBEX Object Push的频道（我的手机是9）,再好像有时候瞎设一个或者干脆用1也能进行文件传输，总之有点深奥没弄明白，期待明白人发言。
在手机上查看蓝牙设备地址：*#2820
备注：gnome-obex-send找不到手机的解决办法（未测试）
sudo hciconfig hci0 inqmode 0 
