Hi I had monetdb setup working for  few months and recently, all of a 
sudden the database would not start any more. I have tried everything I 
could find in the docs:<br><br>checking permissons reinstalling the packages, deleting and recreating the databases, Farm,, etc...<br>

<br>Now I can&#39;t even start an new empty database. Here is the erro I get in the log:<br><br>2012-11-22 08:31:08 MSG control[15663]: (local): served status list<br>2012-11-22 08:31:08 MSG merovingian[15663]: startup of database under maintenance &#39;sapo&#39; forced<br>



2012-11-22 08:31:08 MSG merovingian[15663]: starting database &#39;sapo&#39;, up
 min/avg/max: 0s/0s/0s, crash average: 0.00 0.00 0.00 (0-0=0)<br>2012-11-22 08:31:08 MSG sapo[16066]: arguments: /usr/bin/mserver5 --set gdk_dbfarm=/Ldisco1/Monet_dbs/<div id=":36d">SAP_farm --dbname=sapo --set merovingian_uri=mapi:monetdb://<a href="http://bon051.cloud.fgv.br:50000/sapo" target="_blank">bon051.cloud.fgv.br:50000/sapo</a> --set mapi_open=false --set mapi_port=0 --set mapi_usock=/Ldisco1/Monet_dbs/SAP_farm/sapo/.mapi.sock --set monet_vault_key=/Ldisco1/Monet_dbs/SAP_farm/sapo/.vaultkey --set gdk_nr_threads=16 --set max_clients=64 --set sql_optimizer=default_pipe --set monet_daemon=yes<br>



2012-11-22 08:31:08 MSG merovingian[15663]: database &#39;sapo&#39; (16066) has exited with exit status 127<br>2012-11-22
 08:31:08 ERR control[15663]: (local): failed to fork mserver: database 
&#39;sapo&#39; appears to shut itself down after starting, check monetdbd&#39;s 
logfile for possible hints<br>

<br>Any ideas why this problem may be happening? I have another Ubuntu64 machine with the same versions of monet and it works normally. I must be overlooking some detail of configuration. It may be a good Idea to add a FAQ to the docs with possible causes for well known crashes.<br>

<br>I am on an Ubuntu 64 bits with latest MOnetdb:<br>$ uname -a<br>Linux <a href="http://bon051.cloud.fgv.br" target="_blank">bon051.cloud.fgv.br</a> 3.2.0-26-generic #41-Ubuntu SMP Thu Jun 14 17:49:24 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux<br>



administrador@bon051:~$ monetdb -v<br>MonetDB Database Server Toolkit v1.0 (Oct2012-SP1)<br>administrador@bon051:~$ monetdbd -v<br>MonetDB Database Server v1.6 (Oct2012-SP1)<br><br><br>thanks,</div><br clear="all"><br>-- <br>

Flávio Codeço Coelho<br>================<br>+55(21) 3799-5567<br>Professor<br>Escola de Matemática Aplicada <br>Fundação Getúlio Vargas<div>Praia de Botafogo, 190 sala 312<br>Rio de Janeiro - RJ</div><div>22250-900<br>Brasil</div>

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