On 2021-12-22, Tixy <t...@yxit.co.uk> wrote: > On Wed, 2021-12-22 at 04:36 -0500, gene heskett wrote: > [...] >> What utility could adjust the baud and endianess of this tty_ACM0? > > I can't see how that is relevant, this is your printer's USB connection > not some old style asynchronous serial interface like RS232. >
Apparently it is though, relevant, to a virtual serial port. https://www.reddit.com/r/MPSelectMiniOwners/comments/7a9zl8/issues_printing_over_usb_in_ubuntulinux/ Maybe the OP could try Octoprint or Pronsole.