On Sun, Feb 19, 2017 at 04:54:07PM +0100, Federico Beffa wrote: > I'm using Guix on Debian testing. The output displayed in a wxMaxima > session is unreadable: lines are overlapping. Please see attached > screenshot. > > The maxima Guix package version is 5.39.0. > > The maxima 5.38.1 coming with Debian works without any problem.
Did you try building 5.38.1 with Guix? That could help us know if the problem is in maxima or in our packaging.
