Bug#410570: debian-installer: Cannot use <back> button in "Participate in software selection" screen.
Geert-Jan Hut wrote:
There are a number of screens where the back button is greyed out,
like in the screen about participating in the package usage summary, and
in the software selection screen. This way you can only proceed
forward in the program. This makes it very hard to go back to correct
That's ok: the <BACK> button is enabled iff the client cdebconf app
aupports the back command.
Unless GTK frontend's behaviour disagrees with NEWT, i'm going to close