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Permission denied creating inbox file in /var/mail – dovecot

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Hi !

this morning I have seen this error :

Permission denied creating inbox file in /var/mail

I have done a basic setup of dovecot + postfix.
At the time to test my new mailbox, after added a new user, no luck, and this message in the log.

Solution is really simple, as the mailboxes are owned by the user, and the group is set to « mail »

-rw-------  1 amavis    mail    836 Jun 19  2015 amavis
-rw-------  1 jenkins   mail 442270 Sep 30 00:00 jenkins
-rw-------  1 root      mail 634190 Sep 30 00:12 root
-rw-------  1 technique mail      0 Sep 30 14:43 technique

You just need to add your user to the « mail » group :

addgroup technique mail

Where « technique » is my username.

That’s all !


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debian, ubuntu under KVM really slow

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I can’t remember where I found this, so, if you are the original author of this solution, say hello, with the original link 🙂

If you install a debian or an ubuntu, you can experience some bad perf.

I use virt-manager to manage my vm’s.

Simple file with some options for the QXL driver fix the problem.

nano /usr/share/X11/xorg.conf.d/qxl.conf

Inside the file :

Section "Device"
    Identifier "qxl"
    Driver "qxl"
    Option "ENABLE_SURFACES" "False"

And reboot !


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How to : elastic search + fosElastica + symfony2 + typehead + bloodhound + elastic suggesters

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(POST in BETA version, but I prefer release it, and enhance it later, than never publish ^^)

I want to use Elastic, to manage my search functionality.

It’s a symfony2 project, so I start my research by the integration of Elastic in symfony2, and FosElastica came up.
Thanks to FOS #friendOfSymfony2 people again, and again, your work is amazing !
Also nothing happends here without Elastica

This bundle provides integration with ElasticSearch and Elastica with Symfony2. Features include:

Integrates the Elastica library into a Symfony2 environment
Automatically generate mappings using a serializer
Listeners for Doctrine events for automatic indexing

I assume here, you have already a running symfony2 project, with data on it, I use this setup, to search over user, by name, mail, and over another data named « tags », a kind of internal references to group items.

Steps :

  1. install Elastic
  2. configure Elastic
  3. install FosElastica
  4. configure FosElastica
  5. try with Elastic web interface to confirm 4 firsts sets
  6. add typeahead.js to your page
  7. configure and implement bloodhound and typeahead
  8. Enjoy !


1 – Install of elasticsearch :

apt-get install elasticsearch

(If you are under ubuntu use sudo if you not root, tested on ubuntu 15.10 and Debian 8.)

To have elastic working, I’ve to :

chmod -R elasticsearch:elasticsearch /var/lib/elasticsearch

Both debian and ubuntu.

After that, you need to go to :

cd /etc/elasticsearch/

and open « elasticsearch.yml » to configure it.

2 – Configuration

(TODO : CORS config + security)

3 – Install FosElastica

with composer :

php composer.phar require friendsofsymfony/elastica-bundle "~3.0"

And enable it :

// app/AppKernel.php

public function registerBundles()
    $bundles = array(
        // ...
        new FOS\ElasticaBundle\FOSElasticaBundle(),

4 - FosElastica configuration :

Faster Autocomplete with typeahead.js, Elasticsearch & nginx

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