我将 Ubuntu 12.10(内核 3.7.9)更新到内核 3.8,发现我的 wifi 连接从 150Mbps 上升到了 72.2 Mbps。
有人能帮我解决吗?
答案1
解决了 !
sudo iwconfig wlan0 rate 150M fixed
还改变了Wi-fi路由器的操作通道!现在:
wlan0 IEEE 802.11bgn ESSID:"Cvetybaby"
Mode:Managed Frequency:2.432 GHz Access Point: C8:3A:35:2A:5F:C0
Bit Rate=150 Mb/s Tx-Power=14 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-39 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:16482 Invalid misc:2 Missed beacon:0