ssv45 on linux

testing JVM in /usr ...
Warning: Cannot convert string "-b&h-luxi sans-medium-r-normal--*-140-*-*-p-*-iso8859-1" to type FontStruct
Warning: Cannot convert string "-arphic-ar pl shanheisun uni-medium-r-normal--*-*-*-*-p-*-iso10646-1" to type FontStruct
Warning: Cannot convert string "-arphic-ar pl uming uni-medium-r-normal--*-*-*-*-p-*-iso10646-1" to type FontStruct
Warning: Cannot convert string "-sazanami-gothic-medium-r-normal--*-140-*-*-c-*-jisx0208.1983-0" to type FontStruct
Warning: Cannot convert string "-baekmuk-gulim-medium-r-normal--*-140-*-*-c-*-ksc5601.1987-0" to type FontStruct

any1 knows what's going?
Thx.
//Max