[Gnuplot-info] New version of gnuplot broke my right labels

[Mark H. <ma...@ha...>]

I've been running gnuplot for years and it worked great.  I just
installed the newest version of stable ubuntu and gnuplot broke.  I
don't know what version my old gnuplot was but it is now 5.4
patchlevel 2.  I had Y labels on both sides.  Now my right label has
disappeared.  I haven't changed any gnuplot commands.

My gnuplot only has the ".set y2label" command, and not any other
label command.  I don't know how it worked but labels appeared on both
sides.  It's weird that I only had the right side command and now that
is the broken one.  I've tried adding  ".set ylabel".

Can someone give me an idea of how to fix this?  I'd be happy to go to
an older version like 4.6 but I couldn't find a linux installer for
4.x.  Would I have to build it?  I would hate that as I always have
problems with building,  My building-fu is lacking.