[问题]USB无线网卡USROBOTICS能扫描到AP,但是信号为零
发表于 : 2007-02-07 8:46
USROBOTICS的802.11g Wireless USB Stick 无线网卡,接到edgy系统后能识别驱动,但是显示AP信号为零,下面为探测结果
michael@ubuntu:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
sit0 no wireless extensions.
eth1 IEEE 802.11b ESSID:"linksys"
Mode:Managed Channel=6 Access Point: 00:0C:41:A5:XX:XX
Sensitivity=0/200
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
上面结果显示Link Quality连接质量为零
michael@ubuntu:~$ iwlist eth1 scan
eth1 Scan completed :
Cell 01 - Address: 00:0C:41:A5:XX:XX
ESSID:"linksys"
Protocol:IEEE 802.11b
Mode:Master
Channel:6
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Quality:100 Signal level:0 Noise level:0
Extra: Last beacon: 84ms ago
上面结果显示quality:100信号质量非常好,实际WINXP下确实信号接近满格,而且上网下载都没问题。
而且network-manager-gnome在右上角显示有linksys无线网络,但是信号为零
不知道达人们是否同意是驱动模块内BUG问题?
michael@ubuntu:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
sit0 no wireless extensions.
eth1 IEEE 802.11b ESSID:"linksys"
Mode:Managed Channel=6 Access Point: 00:0C:41:A5:XX:XX
Sensitivity=0/200
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
上面结果显示Link Quality连接质量为零
michael@ubuntu:~$ iwlist eth1 scan
eth1 Scan completed :
Cell 01 - Address: 00:0C:41:A5:XX:XX
ESSID:"linksys"
Protocol:IEEE 802.11b
Mode:Master
Channel:6
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Quality:100 Signal level:0 Noise level:0
Extra: Last beacon: 84ms ago
上面结果显示quality:100信号质量非常好,实际WINXP下确实信号接近满格,而且上网下载都没问题。
而且network-manager-gnome在右上角显示有linksys无线网络,但是信号为零
不知道达人们是否同意是驱动模块内BUG问题?