I have installed Kubuntu 20.04 on a Dell Inspiron 15 5593 and I have the same problem. I've used the workaround 2 and it seems that solves the issue. Thanks.
I have installed Kubuntu 20.04 on a Dell Inspiron 15 5593 and I have the same problem. I've used the workaround 2 and it seems that solves the issue. Thanks.