Adaptador WiFi USB 300 Mbps and
TP-LINK TL-WN822N connector and it works but it gets blocked suddenly, I don't know why and is not always the same, sometimes 1 hour sometimes more. How can I solve this problem?
I'm using Ubuntu 12.04.
I get the same behaviour with a TL-WN821N. I notice it only happens when I use something that floods my net, like amule or an unthrottled scp. I'm on 12.04 but this would happen sometimes on Arch too (but more rarely - in fact, the unthrottled scp on Arch was almost guaranteed to freeze my wifi).
In this state, iwconfig hangs without any response.
I have to unplug and replug the usb wifi to have the net reattempt connection. Connection is usually established then within seconds.
Thank you for your interest in this question.
Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).
Would you like to answer one of these unanswered questions instead?