This bug was reported more than 15 years ago. https://sourceware.org/bugzilla/show_bug.cgi?id=6050 But there is a patch for it since 2015 https://sourceware.org/legacy-ml/libc-alpha/2015-08/msg00297.html Who maintains libc-bin? Could you please apply these patches?
$ iconv -V iconv (Ubuntu GLIBC 2.31-0ubuntu9.14) 2.31 Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Ulrich Drepper. $ apt-cache policy libc-bin libc-bin: Installed: 2.31-0ubuntu9.14 Candidate: 2.31-0ubuntu9.14 ** Bug watch added: Sourceware.org Bugzilla #6050 https://sourceware.org/bugzilla/show_bug.cgi?id=6050 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to eglibc in Ubuntu. https://bugs.launchpad.net/bugs/1568726 Title: iconv stdio buffering Status in eglibc package in Ubuntu: Confirmed Bug description: Tool "iconv" suffers from the stdio buffering problem described here: https://stackoverflow.com/questions/14472179/how-do-i-perform-a- streaming-character-conversion Basically, when piping to iconv in an interactive session, output stutters. Tool "stdbuf" does not help. From the page above: "But it looks like iconv is managing the buffering internally itself - it's nothing to do with the Linux pipe buffer." Solutions are described in this page: http://www.pixelbeat.org/programming/stdio_buffering/ iconv should have a command-line switch to help. From the page above: "Note tail's stdout buffer would also have this problem, but tail -f calls fflush on the stdout stream when new data is received to alleviate this (as do tcpdump -l, grep --line-buffered and sed --unbuffered for example)." To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1568726/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
