If you say so, it wasn't aparent that was what the problem was. Lots of things can manipulate UUIDs. apropos uuid on this Pi says:
dbus-uuidgen (1) - Utility to generate UUIDs FcDirCacheCreateUUID (3) - Create .uuid file at a directory FcDirCacheDeleteUUID (3) - Delete .uuid file findfs (8) - find a filesystem by label or UUID swaplabel (8) - print or change the label or UUID of a swap area uuid (1) - Universally Unique Identifier Command-Line Tool uuid (3) - DCE compatible Universally Unique Identifier library uuid_clear (3) - reset value of UUID variable to the NULL value uuid_compare (3) - compare whether two UUIDs are the same uuid_copy (3) - copy a UUID value uuid_generate (3) - create a new unique UUID value uuid_generate_random (3) - create a new unique UUID value uuid_generate_time (3) - create a new unique UUID value uuid_generate_time_safe (3) - create a new unique UUID value uuid_is_null (3) - compare the value of the UUID to the NULL value uuid_parse (3) - convert an input UUID string into binary representation uuid_time (3) - extract the time at which the UUID was created uuid_unparse (3) - convert a UUID from binary representation to a string I've got at least half a dozen 128 GB sds: https://www.bhphotovideo.com/c/product/1466563-REG/sandisk_sdsqqnr_128g_an6ia_high_endurance_microsd_128gb.html Haven't bought any bigger ones but you can get them up to 1 TB. On 3/26/20, Nate Bargmann <n...@n0nb.us> wrote: > This is now resolved thanks to the help of user Klaus on the Olimex > forum. The trick was to use dtrfstune to change the p2 UUID of the > 4G micro-SD to match that of the p@ UUID of the 32 GB card. > > All is working well now. I now have the 32 GB card available to work > with the Raspberry Pi 4B that arrived today. :-) > > - Nate > > -- > > "The optimist proclaims that we live in the best of all > possible worlds. The pessimist fears this is true." > > Web: https://www.n0nb.us > Projects: https://github.com/N0NB > GPG fingerprint: 82D6 4F6B 0E67 CD41 F689 BBA6 FB2C 5130 D55A 8819 > > -- ------------- No, I won't call it "climate change", do you have a "reality problem"? - AB1JX Cities are cages built to contain excess people and keep them from cluttering up nature. Impeach Impeach Impeach Impeach Impeach Impeach Impeach Impeach