Comment # 1 on bug 1054448 from Ladislav Slez�k

I found out that the problem is caused by updated terminfo-base package, when I
copy the /usr/share/terminfo/x/xterm from openSUSE 42.2 then it works
correctly.
(I guess 42.3 or SLES12-SP3 should work as well.)

The workaround is to run yast with TERM=linux (or something else, depending on
the terminal used), in an SSH installation use "TERM=linux yast.ssh" command
for starting the installer.


Changing the component to Basesystem as the problem seems to in the
/usr/share/terminfo/x/xterm file in terminfo-base package (ncurses source RPM).