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?
[问题]USB无线网卡USROBOTICS能扫描到AP,但是信号为零
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- 帖子: 39
- 注册时间: 2006-12-19 15:55
- eexpress
- 帖子: 58428
- 注册时间: 2005-08-14 21:55
- 来自: 长沙
-
- 帖子: 39
- 注册时间: 2006-12-19 15:55
- eexpress
- 帖子: 58428
- 注册时间: 2005-08-14 21:55
- 来自: 长沙
看着是没信号哦。
eth1 IEEE 802.11g ESSID:"eexpress"
Mode:Managed Frequency:2.437 GHz Access Point: xxxxxxx
Bit Rate:54 Mb/s Tx-Power:13 dBm
Retry limit:15 RTS thr:off Fragment thr:off
Power Management:off 下面的level应该是越负越好
Link Quality=95/100 Signal level=-34 dBm Noise level=-39 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:265 Missed beacon:0
Cell 01 - Address: xxxxx
ESSID:"eexpress"
Protocol:IEEE 802.11bg
Mode:Master
Channel:6
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=96/100 Signal level=-32 dBm Noise level=-32 dBm
Extra: Last beacon: 40ms ago
Mode:Managed Frequency:2.437 GHz Access Point: xxxxxxx
Bit Rate:54 Mb/s Tx-Power:13 dBm
Retry limit:15 RTS thr:off Fragment thr:off
Power Management:off 下面的level应该是越负越好
Link Quality=95/100 Signal level=-34 dBm Noise level=-39 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:265 Missed beacon:0
Cell 01 - Address: xxxxx
ESSID:"eexpress"
Protocol:IEEE 802.11bg
Mode:Master
Channel:6
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Quality=96/100 Signal level=-32 dBm Noise level=-32 dBm
Extra: Last beacon: 40ms ago
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