To follow up your message description. I've had the same problem. I'm running several systems localized to Spanish (es_ES.ISO-8859-1), and they've also broken. I've been able to trace the problem to the call to setlocale (LC_ALL, ""), having environment LANG=es_ES.ISO-8859-1. Tried other locales (randomly) and also failed.
Curious symptoms: fileutils, for example; I try to rm -i a file, it asks in Spanish, but expects the response in English. Answering 's' should be ok to remove the file, but I have to say 'y' if I want it done. Here is an strace of such an execution: lithium:~ $ touch /tmp/t # First I'll answer 'y' lithium:~ $ strace rm -i /tmp/t execve("/bin/rm", ["rm", "-i", "/tmp/t"], [/* 37 vars */]) = 0 brk(0) = 0x804dec4 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=16753, ...}) = 0 mmap(NULL, 16753, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40014000 close(3) = 0 open("/lib/libc.so.6", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0755, st_size=885048, ...}) = 0 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0D\211\1"..., 4096) = 4096 mmap(NULL, 899420, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40019000 mprotect(0x400ed000, 31068, PROT_NONE) = 0 mmap(0x400ed000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xd3000) = 0x400ed000 mmap(0x400f1000, 14684, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400f1000 close(3) = 0 munmap(0x40014000, 16753) = 0 personality(PER_LINUX) = 0 getpid() = 14293 brk(0) = 0x804dec4 brk(0x804defc) = 0x804defc brk(0x804e000) = 0x804e000 open("/usr/share/locale/locale.alias", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=2224, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40014000 read(3, "# Locale name alias data base.\n#"..., 4096) = 2224 brk(0x804f000) = 0x804f000 read(3, "", 4096) = 0 close(3) = 0 munmap(0x40014000, 4096) = 0 open("/usr/share/i18n/locale.alias", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es_ES.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es_ES.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES/LC_MESSAGES", O_RDONLY) = 3 fstat(3, {st_mode=S_IFDIR|0755, st_size=1024, ...}) = 0 close(3) = 0 open("/usr/share/locale/es_ES/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=44, ...}) = 0 mmap(NULL, 44, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40014000 munmap(0x40014000, 44) = 0 close(3) = 0 open("/usr/share/i18n/es_ES/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es/LC_MESSAGES", O_RDONLY) = 3 fstat(3, {st_mode=S_IFDIR|0755, st_size=1024, ...}) = 0 close(3) = 0 open("/usr/share/locale/es/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) ioctl(0, TCGETS, {B38400 opost isig icanon -echo ...}) = 0 brk(0x8050000) = 0x8050000 brk(0x8051000) = 0x8051000 lstat("/tmp/t", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 access("/tmp/t", W_OK) = 0 brk(0x8052000) = 0x8052000 open("/usr/share/locale/es_ES.ISO-8859-1/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES.iso88591/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.ISO-8859-1/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.iso88591/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es/LC_MESSAGES/fileutils.mo", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=42910, ...}) = 0 mmap(NULL, 42910, PROT_READ, MAP_PRIVATE, 3, 0) = 0x400f5000 close(3) = 0 write(2, "rm: \277borrar `/tmp/t\'? (s/n) ", 28) = 28 fstat(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(3, 0), ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40014000 ioctl(0, TCGETS, {B38400 opost isig icanon -echo ...}) = 0 read(0, y "y\n", 4096) = 2 unlink("/tmp/t") = 0 _exit(0) = ? lithium:~ $ touch /tmp/t lithium:~ $ strace rm -i /tmp/t execve("/bin/rm", ["rm", "-i", "/tmp/t"], [/* 37 vars */]) = 0 brk(0) = 0x804dec4 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=16753, ...}) = 0 mmap(NULL, 16753, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40014000 close(3) = 0 open("/lib/libc.so.6", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0755, st_size=885048, ...}) = 0 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0D\211\1"..., 4096) = 4096 mmap(NULL, 899420, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40019000 mprotect(0x400ed000, 31068, PROT_NONE) = 0 mmap(0x400ed000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xd3000) = 0x400ed000 mmap(0x400f1000, 14684, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400f1000 close(3) = 0 munmap(0x40014000, 16753) = 0 personality(PER_LINUX) = 0 getpid() = 14298 brk(0) = 0x804dec4 brk(0x804defc) = 0x804defc brk(0x804e000) = 0x804e000 open("/usr/share/locale/locale.alias", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=2224, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40014000 read(3, "# Locale name alias data base.\n#"..., 4096) = 2224 brk(0x804f000) = 0x804f000 read(3, "", 4096) = 0 close(3) = 0 munmap(0x40014000, 4096) = 0 open("/usr/share/i18n/locale.alias", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es_ES.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es_ES.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES/LC_MESSAGES", O_RDONLY) = 3 fstat(3, {st_mode=S_IFDIR|0755, st_size=1024, ...}) = 0 close(3) = 0 open("/usr/share/locale/es_ES/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=44, ...}) = 0 mmap(NULL, 44, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40014000 munmap(0x40014000, 44) = 0 close(3) = 0 open("/usr/share/i18n/es_ES/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es.ISO-8859-1/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es.iso88591/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es/LC_MESSAGES", O_RDONLY) = 3 fstat(3, {st_mode=S_IFDIR|0755, st_size=1024, ...}) = 0 close(3) = 0 open("/usr/share/locale/es/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/i18n/es/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory) ioctl(0, TCGETS, {B38400 opost isig icanon -echo ...}) = 0 brk(0x8050000) = 0x8050000 brk(0x8051000) = 0x8051000 lstat("/tmp/t", {st_mode=S_IFREG|0664, st_size=0, ...}) = 0 access("/tmp/t", W_OK) = 0 brk(0x8052000) = 0x8052000 open("/usr/share/locale/es_ES.ISO-8859-1/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES.iso88591/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es_ES/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.ISO-8859-1/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es.iso88591/LC_MESSAGES/fileutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/es/LC_MESSAGES/fileutils.mo", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=42910, ...}) = 0 mmap(NULL, 42910, PROT_READ, MAP_PRIVATE, 3, 0) = 0x400f5000 close(3) = 0 write(2, "rm: \277borrar `/tmp/t\'? (s/n) ", 28) = 28 fstat(0, {st_mode=S_IFCHR|0666, st_rdev=makedev(3, 0), ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40014000 ioctl(0, TCGETS, {B38400 opost isig icanon -echo ...}) = 0 read(0, s "s\n", 4096) = 2 _exit(0) = ? -- Iñaky -- inaky at teknoland dot com dot 99 bugs in the code, fix one, compile again ... 101 bugs in the code, fix one, compile again .. 103 bu...