I am using Ubuntu for last 1 year as a Primary OS. Everything is fine in Ubuntu except the Bug in WiFi. It frequently disconnecting and some time the Network Adapter Unable to find any WiFi Network. It automatically goes down. The worst thing is that it never goes up with IP Link  command also. Actually I am little bit Comfortable with Ubuntu(Debian Distributions). So I don't want to change my Distribution(Ubuntu). But I don't have much Knowledge about the Linux System(How Driver works, how to Troubleshoot, How to know what's the actual Problem is, How to fix e.t.c.). I don't want to go back Windows.From where I can get the knowledge of Linux System(How Driver works, how to Troubleshoot, How to know what's the actual Problem is, How to fix e.t.c.).Every Tutorial Only teachs the Linux Commands. Where I the full Knowledge of Linux(from A to Z), So, that I can sort out at least what's the problem is.I am using HP Notebook 15r-007tx. It uses rt3290 WiFi driver.
How to Learn Linux (A to Z)
learning