I'm using Alfresco 4.0B. It was working fine this morning suddenly my browser hangs so I thought it was my machine but when I checked the server to restart the alfresco service by typing sh alfresco.sh restart, it didn't work and I noticed that all scripts (.sh file) are read-only. So what I did is to chmod 777 the alfresco.sh script then tomcat scripts ctl.sh we're not also working until I set the whole alfresco directory to chmod 777 * -R command, tomcat is now working but postgres was not. I tried to access the localhost:8080/share and it's now working, I can see the login page but when I tried to log the account, authentication problem. I'm sure that the problem was the postgres because it is not running, permission denied error is presented on /opt/alfresco/postgres/bin/postgres. So even all the files are 777 permission, I still received permission denied on postgres file. What could be the problem on why I received postgres permission denied? How can I get back postgres running? Is setting 777 on all files in Alfresco directory have effect? If I reinstall alfresco, will it delete the database?
