also confirmed in en_US.UTF-8 (my locale envs are all en_US.UTF-8, except LC_CTYPE & LC_TIME are zh_CN.UTF-8),
However, `LC_ALL=en_US.UTF-8 aptitude' won't help, but `LC_ALL=C aptitude' would
also confirmed in en_US.UTF-8 (my locale envs are all en_US.UTF-8, except LC_CTYPE & LC_TIME are zh_CN.UTF-8),
However, `LC_ALL=en_US.UTF-8 aptitude' won't help, but `LC_ALL=C aptitude' would