Welcome to the Linux org forums
We are an un-associated, Independent advice and help site for those in need of help with installation problems, those wanting a deeper understanding of Linux and Tech's needing more advanced advice,
We are a voluntary organisation our members are scattered across the four corners of the world and every time zone, so please accept that you may not get a quick answer.
When asking for help
Please state the make and model number of your machine or its specification [some problems may be equipment specific]
Please tell us which distribution and build number you are having problems with [example Ubuntu 18.1]
Explain what your problem is and what [if anything] you have tried to remedy it yourself