11-18-2020, 12:59 PM
Thanks everyone for your suggestions and experiences.
FYI Manjaro's installation images currently produce severely misaligned partitions -- someone got decimal and binary megabytes mixed up; not only are the partitions not aligned to a multiple of any plausible erase block size, as they ought to be, they aren't even aligned to a round number of sectors. So, if I did this conversion, I would be wiping out all the partitions and recreating them anyway.
BIPM should never have defined the power-of-1024 suffixes, they just made the confusion even worse.
FYI Manjaro's installation images currently produce severely misaligned partitions -- someone got decimal and binary megabytes mixed up; not only are the partitions not aligned to a multiple of any plausible erase block size, as they ought to be, they aren't even aligned to a round number of sectors. So, if I did this conversion, I would be wiping out all the partitions and recreating them anyway.
BIPM should never have defined the power-of-1024 suffixes, they just made the confusion even worse.