[lcd4linux] PicoLCD 2x20 not working very well

[Yago F. H. <st...@so...>]

Dear support:

First I have to thank you for your good quality software and for your
efforts. I am deploying a new project using an alix3.d3 motherboard and
a picolcd display. It works with the widgets and I am happy enough. The
problem is that it does not refresh the screen well. Some characters are
not deleted after refresh and some are just not printed. Is there a
workaround that can help me to solve it? Maybe the LCD is not the best I
can use? 

Another question. Can I change the widget every x seconds to another
one?

Thank you