Problema resolvido com a ajuda do Wiki do Arch .
/ opt / dropbox / dropboxd foi substituído por:
#!/bin/sh
# Copyright 2008 Evenflow, Inc., 2010 Dropbox
#
# Environment script for the dropbox executable.
start_dropbox() {
PAR=$(dirname $(readlink -f $0))
OLD_LD_LIBRARY_PATH=$LD_LIBRARY_PATH
LD_LIBRARY_PATH=$PAR:$LD_LIBRARY_PATH
TMP1='ps ax|grep dropbox|grep -v grep'
if [ -n "$TMP1" ]; then
kill -9 $(pidof dropbox) >/dev/null 2>&1
fi
exec $PAR/dropbox $@ &
}
do_dropbox() {
start_dropbox >/dev/null 2>&1
while [ 1 ]; do
sleep 5
ERROR="$(net_test)"
if [ -n "$ERROR" ]; then
LAST_ERROR=1
else
if [ -n "$LAST_ERROR" ]; then
# Connection seems to be up but last cycle was down
LAST_ERROR=""
start_dropbox >/dev/null 2>&1
fi
fi
done
}
net_test() {
TMP1="$(ifconfig |grep "inet addr:" |grep -v "127.0.0.1")"
[ -z "$TMP1" ] && echo "error"
}
do_dropbox