In 9 to 10 IPU, output of some commands, such as `dnf` and `dracut` has changed and includes unwanted escape sequences or other outputs, which then makes leapp-upgrade.log less readable.

For example, `dnf` outputs colors and other progress bars, which work nicely in the console output, but the escape sequences that make this possible are left unprocessed and visible in leapp-upgrade.log

Leapp intentionally makes processes think they are printing to the console to take advantage of some of these output features (e.g. to resize the output as the window resizes), so an ideal fix would keep this functionality. One option is to try adjust the format via program arguments.