Package: backupninja Version: 1.0.1-1 Severity: normal Dear Maintainer,
The duplicity backend is broken when the gpg ecryption is set up and the system default locale is not english (or C). The bug reports on duplicity are here : http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=565398 https://bugs.launchpad.net/duplicity/+bug/510625 From a mail report : > == fatal errors from /etc/backup.d/90.dup == > > Warning: Duplicity cleanup failed. > Warning: Duplicity remove-older-than failed. > Error: Les métadonnées locales et distantes sont déjà synchronisées. Aucune > synchronisation nécessaire. > Error: Traceback (most recent call last): > Error: File "/usr/bin/duplicity", line 1404, in <module> > Error: with_tempdir(main) > Error: File "/usr/bin/duplicity", line 1397, in with_tempdir > Error: fn() > Error: File "/usr/bin/duplicity", line 1277, in main > Error: globals.archive_dir).set_values() > Error: File "/usr/lib/python2.7/dist-packages/duplicity/collections.py", line > 691, in set_values > Error: self.get_backup_chains(partials + backend_filename_list) > Error: File "/usr/lib/python2.7/dist-packages/duplicity/collections.py", line > 814, in get_backup_chains > Error: map(add_to_sets, filename_list) > Error: File "/usr/lib/python2.7/dist-packages/duplicity/collections.py", line > 808, in add_to_sets > Error: log.Debug(_("File %s is not part of a known set; creating new set") % > (filename,)) > Error: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position > 23: ordinal not in range(128) > Fatal: Duplicity failed. I tried to run backupninja with a different locale with the appropriate environment variable invocations but duplicity failed the same way. Without further investigation, I tried to patch the duplicity handler to prefix every invocations of duplicity with LC_ALL=C and it fixed the problem. You will find my patch attached to this bugreport. -- System Information: Debian Release: 7.3 APT prefers stable APT policy: (910, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages backupninja depends on: ii bash 4.2+dfsg-0.1 ii bsd-mailx [mailx] 8.1.2-0.20111106cvs-1 ii dialog 1.1-20120215-2 ii mawk 1.3.3-17 backupninja recommends no packages. Versions of packages backupninja suggests: pn bzip2 <none> ii debconf-utils 1.5.49 ii duplicity 0.6.18-3 pn genisoimage <none> pn hwinfo <none> pn mdadm <none> pn rdiff-backup <none> ii rsync 3.0.9-4 ii subversion 1.6.17dfsg-4+deb7u4 pn trickle <none> pn wodim <none> -- no debconf information
commit f4d8fa484baca111338fd12bf94995a48d745917
Author: Jonathan Dupart <jonat...@dupart.org>
Date: Tue Jan 21 20:43:35 2014 +0100
dup: prefix every call to duplicity with LC_ALL=C
When used with gpg encryption and a non-C locale duplicity can fail on
characters outside ascii set in gpg output.
duplicity bug details are explained here :
https://bugs.launchpad.net/duplicity/+bug/510625
diff --git a/handlers/dup.in b/handlers/dup.in
index a67848f..2634916 100644
--- a/handlers/dup.in
+++ b/handlers/dup.in
@@ -116,7 +116,7 @@ else
fi
### duplicity version (ignore anything else than 0-9 and ".")
-duplicity_version="`duplicity --version | @AWK@ '{print $2}' | @SED@ 's/[^.[:digit:]]//g'`"
+duplicity_version="`LC_ALL=C duplicity --version | @AWK@ '{print $2}' | @SED@ 's/[^.[:digit:]]//g'`"
duplicity_major="`echo $duplicity_version | @AWK@ -F '.' '{print $1}'`"
duplicity_minor="`echo $duplicity_version | @AWK@ -F '.' '{print $2}'`"
duplicity_sub="`echo $duplicity_version | @AWK@ -F '.' '{print $3}'`"
@@ -281,13 +281,13 @@ fi
### Cleanup commands (duplicity >= 0.4.4)
# cleanup
-debug "$execstr_precmd duplicity cleanup --force $execstr_options $execstr_serverpart"
+debug "$execstr_precmd LC_ALL=C duplicity cleanup --force $execstr_options $execstr_serverpart"
if [ ! $test ]; then
export PASSPHRASE=$password
export FTP_PASSWORD=$ftp_password
output=`nice -n $nicelevel \
su -c \
- "$execstr_precmd duplicity cleanup --force $execstr_options $execstr_serverpart 2>&1"`
+ "$execstr_precmd LC_ALL=C duplicity cleanup --force $execstr_options $execstr_serverpart 2>&1"`
exit_code=$?
if [ $exit_code -eq 0 ]; then
debug $output
@@ -300,13 +300,13 @@ fi
# remove-older-than
if [ "$keep" != "yes" ]; then
- debug "$execstr_precmd duplicity remove-older-than $keep --force $execstr_options $execstr_serverpart"
+ debug "$execstr_precmd LC_ALL=C duplicity remove-older-than $keep --force $execstr_options $execstr_serverpart"
if [ ! $test ]; then
export PASSPHRASE=$password
export FTP_PASSWORD=$ftp_password
output=`nice -n $nicelevel \
su -c \
- "$execstr_precmd duplicity remove-older-than $keep --force $execstr_options $execstr_serverpart 2>&1"`
+ "$execstr_precmd LC_ALL=C duplicity remove-older-than $keep --force $execstr_options $execstr_serverpart 2>&1"`
exit_code=$?
if [ $exit_code -eq 0 ]; then
debug $output
@@ -322,13 +322,13 @@ fi
if [ "$keep" != "yes" ]; then
if [ "$keepincroffulls" != "all" ]; then
if [ "$duplicity_major" -ge 0 -a "$duplicity_minor" -ge 6 -a "$duplicity_sub" -ge 10 ]; then
- debug "$execstr_precmd duplicity remove-all-inc-of-but-n-full $keepincroffulls --force $execstr_options $execstr_serverpart"
+ debug "$execstr_precmd LC_ALL=C duplicity remove-all-inc-of-but-n-full $keepincroffulls --force $execstr_options $execstr_serverpart"
if [ ! $test ]; then
export PASSPHRASE=$password
export FTP_PASSWORD=$ftp_password
output=`nice -n $nicelevel \
su -c \
- "$execstr_precmd duplicity remove-all-inc-of-but-n-full $keepincroffulls --force $execstr_options $execstr_serverpart 2>&1"`
+ "$execstr_precmd LC_ALL=C duplicity remove-all-inc-of-but-n-full $keepincroffulls --force $execstr_options $execstr_serverpart 2>&1"`
exit_code=$?
if [ $exit_code -eq 0 ]; then
debug $output
@@ -343,14 +343,14 @@ if [ "$keep" != "yes" ]; then
fi
### Backup command
-debug "$execstr_precmd duplicity $execstr_command $execstr_options $execstr_source --exclude '**' / $execstr_serverpart"
+debug "$execstr_precmd LC_ALL=C duplicity $execstr_command $execstr_options $execstr_source --exclude '**' / $execstr_serverpart"
if [ ! $test ]; then
outputfile=`maketemp backupout`
export PASSPHRASE=$password
export FTP_PASSWORD=$ftp_password
output=`nice -n $nicelevel \
su -c \
- "$execstr_precmd duplicity $execstr_command $execstr_options $execstr_source --exclude '**' / $execstr_serverpart >$outputfile 2>&1"`
+ "$execstr_precmd LC_ALL=C duplicity $execstr_command $execstr_options $execstr_source --exclude '**' / $execstr_serverpart >$outputfile 2>&1"`
exit_code=$?
debug $output
cat $outputfile | (while read output ; do
signature.asc
Description: Digital signature
