I am a teacher working in a college. We connect to the college WiFi to access the internet. My problem is as follows.
I successfully managed to log in and run the internet on my laptop with Ubuntu 22.04.5 LTS.After some time, it automatically logs out. Then again, I do the same thing. After two successful logins and running the internet, the third time I tried to log in, it did not allow me to do so. I am not able to remove this problem on my laptop. The internet on my laptop works fine when I connect to my mobile hotspot. Please do some help in this regard.