I used the first fix in the post linked by Alexandru and I must say it clearly improved my connection stability. I'm going to paste it here for quicker reference :
Open terminal and enter the following command:
sudo -s gksu gedit /etc/modprobe.d/ath9k.conf
at the end of the file add this:
options ath9k nohwcrypt=1
Save an restart your OS.
If you still have the issue, then try the other instructions in the blog, but in my case I doubt they were at cause. First other fix is to disable n wifi, which I don't use, and the last one is to disable IPv6.
I used the first fix in the post linked by Alexandru and I must say it clearly improved my connection stability. I'm going to paste it here for quicker reference :
Open terminal and enter the following command:
sudo -s gksu gedit /etc/modprobe. d/ath9k. conf
at the end of the file add this:
options ath9k nohwcrypt=1
Save an restart your OS.
If you still have the issue, then try the other instructions in the blog, but in my case I doubt they were at cause. First other fix is to disable n wifi, which I don't use, and the last one is to disable IPv6.