#4 default shortcut keys don't work

[ken k]

The default shorcut keys don't work
(on my PC? P2-400 with 64M)
(on my linux version? mandrake 7.1, developer install)
(with my keyboard? us-pc105 microsoft )

original line looks like 50 4 (says control + 1)
after I set on prefs 50 20 (control + 1)
doesn't matter if left or right control