I am running 20.04 LTS on an HP X360. When I start the machine the grub splash page needs me to go to kernel 5.3.0-64 generic in order to get further. This despite having received notification of two new kernels which I duly got Ubuntu to install.
To be a bit more precise: if I use the default kernel (5.4.0-53) then I get as far as the user identification page, the cursor appears near the bottom right of the screen and freezes if I use either more recent versions. If I use 5.4.0-53 I just get a blank screen.
Going back to 5.3.0-64 frees everything up.
FWIW 我正在运行 Metacity 作为 UI，并运行 NVIDIA GEFORCE GTX 作为图形引擎
后续内核有问题吗？如果是这样，我可以/应该对这种情况做什么？是否可以/建议删除更高版本的内核？
非常感谢您的帮助。