Bug#608826: grep -i fails with certain data on UTF-8 locale

Package: grep Followup-For: Bug #608826 Control: tags 608826 + unreproducible Hi, I'm unable to reproduce this bug. Could you please reverify it or provide more info? I got this in wheezy and squeeze: LANC=C grep -i jpg ungreppable-jpg.txt http://upload.wikimedia.org/wikipedia/commons/f/ff/İst

Bug#608826: grep -i fails with certain data on UTF-8 locale

Package: grep Version: 2.6.3-3 Severity: normal Some lines are either ungreppable or result in merged results when doing case insensitive grepping with UTF-8 locale. Try following commands on the attached file: LANG=C grep jpg ungreppable-jpg.txt LANG=C grep -i jpg ungreppable-jpg.txt LANG=en_U