I have tried these steps on Koha 3.12.7 and Ubuntu 12.04 LTS.
Koha installation method based on Debian packages.
Open following file,
Applications > Accessories > Terminal
sudo mousepad /etc/koha/zebradb/etc/default.idx
Find the line "charmap word-phrase-utf.chr" and comment it by inserting a # symbol. The same line appeared in next paragraph too, do the same.
Add following line below the commented lines,
icuchain words-icu.xml
Rebuild zebra
sudo koha-rebuild-zebra -v -f library
Information courtesy: Bhaskar Ghosh, Gurudas College, Phoolbagan, West Bengal.
Koha installation method based on Debian packages.
Open following file,
Applications > Accessories > Terminal
sudo mousepad /etc/koha/zebradb/etc/default.idx
Find the line "charmap word-phrase-utf.chr" and comment it by inserting a # symbol. The same line appeared in next paragraph too, do the same.
Add following line below the commented lines,
icuchain words-icu.xml
Rebuild zebra
sudo koha-rebuild-zebra -v -f library
Information courtesy: Bhaskar Ghosh, Gurudas College, Phoolbagan, West Bengal.

