Also to be clear, from jjohansen's comment to me last week, all of the necessary patches are available in the 5.4 focal kernel, so kernels for UC20 from canonical snaps should contain this fix on the 20 track.
Also to be clear, from jjohansen's comment to me last week, all of the necessary patches are available in the 5.4 focal kernel, so kernels for UC20 from canonical snaps should contain this fix on the 20 track.