Please add you laptop to the list of supported laptops here : https://wiki.ubuntu.com/LaptopTesting
I don't know if it will solve that, but helps the Ubuntu Laptop team to know where all works correctly and help to improve the laptop support.
Please add you laptop to the list of supported laptops here : https:/ /wiki.ubuntu. com/LaptopTesti ng
I don't know if it will solve that, but helps the Ubuntu Laptop team to know where all works correctly and help to improve the laptop support.