Public bug reported:

After upgrading to 26.04 from 24.04 minicom stops working.

As it turned out, minicom (2.10-1build1) cannot initialize port
correctly in Ubuntu 26.04 and can't communicate with connected device.

After running mincom, check port status using stty:
stty -F /dev/ttyUSB0
speed 0 baud; line = 0;

stty shows "speed 0 baud".

After setting baud rate with stty (stty -F /dev/ttyUSB0 115200 cs8
-cstopb -parenb) minicom works correctly.

picocom works correctly.

** Affects: minicom (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2147461

Title:
  minicom cannot initialize port in Ubuntu 26.04

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