I confirm that the newly proposed kernel (4.15.0-45-generic) solves the problem for me too (Dell latitude 5480+WD15 Dock). This closes the bug 1814117, marked as duplicate of this one.
That new kernel is now released in the standard ubuntu repository. Thanks a lot!
I confirm that the newly proposed kernel (4.15.0-45-generic) solves the problem for me too (Dell latitude 5480+WD15 Dock). This closes the bug 1814117, marked as duplicate of this one.
That new kernel is now released in the standard ubuntu repository. Thanks a lot!