Solve the unstable wireless connection in linux ubuntu

Solve the Problem of unstable wireless connection in linux ubuntu: When xubuntu wirelessly accesses some routers, it constantly reconnects and the network is always good or bad. Check/var/log/syslog. If the system prompts that the wireless connection is successful, it will be automatically reconnected several seconds later. Analysis on www.2cto.com: The bssid switch of the wireless device appears after each wireless connection in the log. You can use the wireless tool to check that the devices with the same name have the same name and password, the result is that the first device is connected, the signal may be weak, and then the system detects another device with the same name. However, if the signal is strong, the switch will take place. Solution: Set a BSSID manually. After one week of use, the wireless connection is now stable and there is no problem.