After successfully installing MATE along with "plain vanilla" Ubuntu on 250 GB SSD running DISKS shows following config -
(1) partition # 1 ("filesystem") is 100 GB - EXT4 ("plain vanilla" ????)
(2) partition # 2 ("extended") is 150 GB (virtual ?????)
(3) partition # 5 ("filesystem") is 150 GB - EXT 4 (MATE ?????)
(a) is this proper since total of all three partitions seems to be 400 GB but HD capacity is only 250 GB?
(b) would performance improve if partition # 5 was reduced to 100 GB leaving 50 GB free space at end?
bewildered Newbie Bob