Hi,
I'm having a strange problem trying to connect with a server
over SFTP using two similar versions of lftp,
but on two different Linux environments:
1) Arch Linux (x64)
$ lftp --version | egrep 'Version|Libraries'
LFTP | Version 4.4.0 | Copyright (c) 1996-2012 Alexander V. Lukyanov
Libraries used: Readline 6.2, Expat 2.1.0, GnuTLS 3.1.3, zlib 1.2.7
$ ldd `which lftp`
linux-vdso.so.1 (0x00007ffff65ff000)
libexpat.so.1 => /usr/lib/libexpat.so.1 (0x00007f1efbcdb000)
libgnutls.so.28 => /usr/lib/libgnutls.so.28 (0x00007f1efb9d5000)
librt.so.1 => /usr/lib/librt.so.1 (0x00007f1efb7cd000)
libreadline.so.6 => /usr/lib/libreadline.so.6 (0x00007f1efb587000)
libutil.so.1 => /usr/lib/libutil.so.1 (0x00007f1efb384000)
libncursesw.so.5 => /usr/lib/libncursesw.so.5 (0x00007f1efb127000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f1efaf23000)
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007f1efad0e000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007f1efa967000)
/lib/ld-linux-x86-64.so.2 (0x00007f1efbf05000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f1efa74b000)
libz.so.1 => /usr/lib/libz.so.1 (0x00007f1efa535000)
libp11-kit.so.0 => /usr/lib/libp11-kit.so.0 (0x00007f1efa321000)
libtasn1.so.6 => /usr/lib/libtasn1.so.6 (0x00007f1efa10f000)
libnettle.so.4 => /usr/lib/libnettle.so.4 (0x00007f1ef9ee9000)
libhogweed.so.2 => /usr/lib/libhogweed.so.2 (0x00007f1ef9cd6000)
libgmp.so.10 => /usr/lib/libgmp.so.10 (0x00007f1ef9a67000)
2) Debian wheezy (32-bit)
$ lftp --version | egrep 'Version|Libraries'
LFTP | Version 4.3.6 | Copyright (c) 1996-2012 Alexander V. Lukyanov
Libraries used: Readline 6.2, GnuTLS 2.12.20, zlib 1.2.7
$ ldd `which lftp`
libgnutls.so.26 => /usr/lib/i386-linux-gnu/libgnutls.so.26 (0xb7ec5000)
librt.so.1 => /lib/i386-linux-gnu/librt.so.1 (0xb7ebc000)
libreadline.so.6 => /lib/i386-linux-gnu/libreadline.so.6 (0xb7e7d000)
libutil.so.1 => /lib/i386-linux-gnu/libutil.so.1 (0xb7e79000)
libtinfo.so.5 => /lib/i386-linux-gnu/libtinfo.so.5 (0xb7e59000)
libresolv.so.2 => /lib/i386-linux-gnu/libresolv.so.2 (0xb7e44000)
libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xb7e40000)
libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xb7e22000)
libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xb7cd9000)
/lib/ld-linux.so.2 (0xb7f96000)
libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xb7cc0000)
libtasn1.so.3 => /usr/lib/i386-linux-gnu/libtasn1.so.3 (0xb7cae000)
libgcrypt.so.11 => /lib/i386-linux-gnu/libgcrypt.so.11 (0xb7c29000)
libz.so.1 => /lib/i386-linux-gnu/libz.so.1 (0xb7c0f000)
libp11-kit.so.0 => /usr/lib/i386-linux-gnu/libp11-kit.so.0 (0xb7bfd000)
libgpg-error.so.0 => /lib/i386-linux-gnu/libgpg-error.so.0 (0xb7bf9000)
I issue simple commands: connect
lftp sftp://myuser:myp...@example.com
then ls to list.
The strange thing is that everything works very well in 1) case.
In case 2) on Debian, it lftp hangs connecting:
~> ls
`ls' at 0 [Connecting...]
and I only can interrupt.
I assume SFTP should work in both environments as both have
GnuTLS support. Isn't it?
On the 2) system, Debian, I've tried to build lftp from git sources,
but I hit the wall with gnutls >= 1.0.0 configure error:
https://github.com/lavv17/lftp/issues/24
Could anyone shed some light on the hanging connection problem?
Best regards,
--
Mateusz Loskot, http://mateusz.loskot.net
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