seems off-topic unless the OP is going to put Ubuntu back (or otherwise use it), unless the question can be answered based on the information already given
not unclear or off-topic - it's not a great question, but I think it should be answered (or closed as a duplicate)
This question seems to be about a specific problem. All the information included there seems to be in support of the goal of getting that specific problem, stated in the title and the body, solved. I don't think it's too broad.
Good to see answer getting highly voted after being translated. I think I should leave a comment for OP so that they know that they should post in English.