Debian is a popular and influential GNU/Linux distribution. Questions here should generally be about Debian Server.

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0
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1answer
42 views

Gmail marks all my emails sent by exim4 as spam [duplicate]

I configured a Virtual Private Server as send-only mail server with exim4. Anyway, when I send an email to a Gmail account, it is marked as spam, because "it violates the guidelines for the sender ...
3
votes
1answer
47 views

Debian - Warning: Possible LKM Trojan installed

I am running chkrootkit every night on 3:04. More than 1 year it was not returning any problems but 1 month ago this warning started to appear: ======================= Checking `lkm'... ...
0
votes
1answer
103 views

Nginx url rewrite file not found

I have converted my .htaccess to work with Nginx but i have many 404 errors or wrong display for folder and subfolder rewriting. This Nginx config works for folder and subfolder but for /view/ its ...
3
votes
2answers
217 views

Why does ip6tables -A INPUT -j DROP blocks outgoing server connections

I'm willing to configure both iptables & ip6tables for IPv6. But for some unknown reason last ip6tables rule in my config block any outgoing connection for my server (apt-get, wget, ping, ping6 ...
0
votes
0answers
61 views

Debian Jessie server would not reboot after update, have access by Rescue, but not sure what to do

Not getting any help from my host from my tickets. Server down fo 24 hours now as I try to google solutions. Upgraded server to Jessie as an upgrade to Wheezy produced errors, and before reboot ...
0
votes
0answers
130 views

Why can't my root user log in to ssh anymore?

I recently add a new system user and now my root user can no longer log in via ssh. My /etc/ssh/sshd_config is below. cat /etc/ssh/sshd_config # Package generated configuration file # See the ...
0
votes
2answers
89 views

pam_ldap user password changes using rootbinddn on Debian Jessie

When configuring pam_ldap on Debian Jessie, end user password changes are utilizing the rootbinddn, circumventing OpenLDAP's ppolicy overlay. This is allowing end users to change their passwords ...
0
votes
1answer
30 views

.pgpass file does not set default username to connect as

(Debian 8) My .pgpass file is at my home folder (admin) I and using the right format as indicated in the documentation hostname:port:database:username:password The same fields I put there work ...
0
votes
1answer
87 views

SQL not stopping / starting

I have a Debian server running MySQL and hosting a bunch of websites. I am getting a lot of SQLSTATE[HY000] errors recently so I started investigating my SQL install. The first thing I notice is that ...
1
vote
1answer
46 views

Unable to mount NFS share

I have 3 servers : Server1 : Stores my data. Had a exported folder. Debian 7 - Linux 3.2.0-4-amd64 on x86_64 Server2 : "Client" where is the Server1 exported folder is mounted. Debian 7 - Linux ...
0
votes
3answers
239 views

Error connecting zabbix with Mysql

I installed Zabbix v.2.4 from sources in Debian Jessie. I followed (step by step) this guide: https://www.zabbix.com/documentation/2.4/manual/installation/install In the setup, when I have to ...
-1
votes
1answer
60 views

How to forward a specific log file in a syslog config?

I just want to ask how can I log for example /var/log/test/test.log to a remote syslog-ng? Im using syslog not rsyslog. I can do it in rsyslog but not in syslog.
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0answers
69 views

Putty SSH connection timed out but OVH KVM ok

I dont know why today SSH give me an error but i can ping server and connect to SSH via OVH panel with KVM I reboot my server, load new config in putty, change try alive option to 200, change user ...
0
votes
0answers
70 views

apache ocsp stapling_check_response: response times invalid

Site is correctly opens in browser, but ocsp stapling doesn't working. Seems like error is due to "This Update:" field. OCSP stapling configuration in apache: SSLUseStapling On SSLStaplingCache ...
1
vote
1answer
28 views

Exim4 intercept all outgoing mail

I have a LAMP stack set up on a Debian 8 (jessie) machine. I'm trying to find a way of intercepting all outgoing mail sent by PHP (through sendmail) and instead of sending it out, deliver it to my ...
0
votes
1answer
57 views

postgrey whitelist recipients not working

I have installed postgrey and it works fine but I want to exclude some email accounts. So as manual says I added account name into whitelist_recipients then restarted postrgey, postfix but as You can ...
0
votes
2answers
53 views

Debian: Most current package version in mirror not installing [closed]

On my Raspbian system I am attempting to install a package (zabbix-agent) that is version 2.4.5. When I run the apt-get install it only gets version 2.2.7. Is there a reason that apt won't install ...
1
vote
2answers
37 views

How do I change the username nginx/PHP creates files as

Is there a way in which nginx/php can be configured so it creates files with a specific user. For example when a drupal/wordpress site uploads a file the user is assigned like: john:www-data ...
0
votes
0answers
128 views

Java Application has caused an InvocationTargetException in Debian

I am trying to install a Java application on a Debian 8.1 server and I keep getting a "Java Application has caused an InvocationTargetException" error. I have installed Java8 from oracle, set ...
0
votes
0answers
25 views

How to install Debian wheezy on a multipathed Device

I wanted to know how to install the Debian on Multipathed Luns since i did not found any complete Instructions I like to share my way to do it. Press TAB to enter additional settings. Type at the ...
1
vote
1answer
272 views

How to automatically re-start apache if it stops responding and socket is still in use

Apache server Debian Linux x64 serves the site mono applications in mysite.com and other sites using virtual hosting. Sometimes apache stops responding for unknow reason. Apache error_log contains: ...
2
votes
3answers
96 views

Host key verification failed even though known_hosts is correct

I am running a Debian 7 Wheezy server and are having problems with connecting to other servers over SSH. This problem only occurs while running SSH through crontab, and not otherwise (logged in as the ...
4
votes
2answers
343 views

How to fix Logjam vulnerability with MySQL

Since the latest openssl upgrade on my Debian server, my mysql clients are unable to connect and give the following message SSL connection error: error:14082174:SSL ...
-2
votes
1answer
34 views

Another private/auth not found thread in postfix-dovecot combo

If I try to send mails through my relay I get: warning: SASL: Connect to private/auth_dovecot failed: No such file or directory fatal: no SASL authentication mechanisms The auth part in main.cf: ...
0
votes
0answers
17 views

monit exec file and match result

Is there a way to get monit to run a python script and check the result? I was thinking something like this but it doesnt execute, only reads the file check file app1-check with path ...
0
votes
1answer
40 views

file /dev/adm taking too much space disk

I'm the admin of a VPS, and I saw that 65GB over my 100GB are taken by a file in /dev/adm I used "df -h" to see my disk space left, and make "du -h" in / folder. I found that this file "/dev/adm" is ...
0
votes
0answers
69 views

Why a VPN slows down LAN access?

We have an access server providing VPN to some of our clients and the workforce with laptops. They usually connect from outside of the office, and everything works fine. However, for simplicity and ...
0
votes
0answers
73 views

Mounting error with Quota : mount: / not mounted already, or bad option

So I try to activate quota options in /etc/fstab by adding ",usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0" : before : # <file system> <mount point> <type> ...
2
votes
1answer
27 views

apt: list required dependencies for deb package without installing it

For a build tool I'm writing (for which I'd like to implement a sort of dependency-caching system) I'd like to know what the missing dependencies for a .deb package are, without resorting to ...
2
votes
1answer
27 views

Automatically download, but do not install, upgrades

Running debian stable, I know I can use unattended-upgrades to automatically download and install upgrades. However, running debian unstable, I would be extremely reluctant to automatically install ...
1
vote
1answer
66 views

Postfix behind a relay to handle incoming and outgoing mail with /etc/aliases

I'm trying to setup postfix on a Linux machine (Debian 8 with Postfix 2.11). But I have some troubles getting /etc/aliases to work correctly. The setup is as follows: A MS Exchange server is the ...
0
votes
0answers
47 views

Self signed certificates create problems on NGinx/PHP

I just upgraded my Debian 7, Nginx 1.6.2, PHP 5.4.39 to Debian 8, Nginx 1.6.2, PHP 5.6.9. There is a CRM running on that server where we used to send emails via PHP, EspoCRM and that's using ...
0
votes
1answer
36 views

Creating a “download server” [closed]

I'm not sure if "download server" is the proper term but I want to create a server on a Debian Linux base that can download files referenced to from my phone or computer. As an example, I'm browsing ...
0
votes
1answer
37 views

OpenVZ: Node iptables doesn't append rules

I want to make a set of rules on iptables inside of a node, but it seems that the iptables isn't appending all the rules or somehow and kick me out everytime I run the following script (I'm using this ...
1
vote
1answer
58 views

Incoming SSH works, but all outgoing fails

Terminology I have a server (I'll refer to it as S1 ) running in the cloud, but it is misbehaving. I also have another server (S2) running in the same cloud network, connected to S1 through a ...
2
votes
2answers
202 views

Getting 403 - Forbidden when creating a subdomain

I've gone through a number of posts but none has fixed my problem, so I'm asking. I've never setup domains or subdomains so any simple mistake could be the problem. System: Debian 6.0.6 ...
0
votes
0answers
31 views

Tomcat : Multiple domain names redirect to one domain

I have a Webapp running on Apache tomcat on Debain wheezy, using a single domain name currently. The webapp uses SSL certification too. Now, the company which I am working for, bought similar domain ...
0
votes
2answers
62 views

Proliant dl380p gen8 Debian booting [closed]

I created new array in Smart Array controller. 2 disks in Raid-1. I have installed the latest stable version of Debian 7.8 The installation was successful, but after it does not load with message: ...
1
vote
0answers
48 views

Debian limit number of TCP sockets for a process (especially tor) on OpenVZ

I have a debian 7.8 server, running on OpenVZ. On this server I'm running a tor relay and some other network services (like apache and mysql). However the tor service seems to eat up all my available ...
2
votes
1answer
68 views

Mounting degraded RAID

I've finally managed to assemble my RAID10 array again. I'm hoping there might now be a way through this. (There is history, if anyone is interested). I'm now getting: # cat /proc/mdstat ...
2
votes
1answer
29 views

Safe to purge config of Debian MySQL server after installing official deb?

Can anyone tell me if it is safe to do an apt-get purge mysql-server-5.5 in Debian after removing mysql-server-5.5 and installing mysql-server via the deb-Package officially provided by MySQL? Do I ...
0
votes
0answers
87 views

/etc/network/if-pre-up.d/iptables script makeeth interfaces disappear in debian jessie?

I need to enable NAT on my VM in iptables. I followed official debian instruction to configure it: First of all, i created /etc/iptables.rules file with following content: *nat -A ...
0
votes
0answers
59 views

specific IP Attribution with isc-dhcp-server with freeradius authentication

I would like to assign specific address to my clients, regarding their radius authentication. For exemple, user1 (group user) authenticate on radius, dhcp gives him 192.168.1.1 as IP user2 (group ...
0
votes
0answers
29 views

Define default runlevels for 2 init.d daemons with dependencies (Sysvinit Debian Wheezy)

I have two daemons daemonA and daemonB. B is dependant from A, that means that A must start BEFORE B and A must stop AFTER B. I have successfully made these daemons run at boot time by setting ...
0
votes
1answer
19 views

SSH: Login to local pc by key

I got a little problem. I'm using apt-dater to keep different linux-systems updated. Apt-dater uses ssh to login to these systems - there's no problem by doing this. To connect to localhost, the ...
1
vote
1answer
31 views

Netfilter : invalid state for proxy through VPN

I have an OpenVPN between my box A, and the remote server B (both Debian jessie). On server B, I also run Squid3. I then configure my A-browser to use the remote proxy with the VPN address of the ...
-1
votes
2answers
26 views

IP from multi gateway, openvz debian

I have a problem with network in my dedicated server. I have a host: ip 188.60.240.71 netmask 255.255.255.128 gateway 188.60.240.1 broadcast 188.60.240.127 network 188.60.240.0 I order additional ...
0
votes
0answers
38 views

Daemon is sending email to root@vpsxxxxx but which deamon?

I have an email address host a Gandi which is: test@mydomain.com password: 1234 I set up an ssmtp deamon on a VPS debian to be able to send email through this address. /etc/ssmtp/ssmtp.conf is: # ...
0
votes
1answer
47 views

Is mounting /boot in /etc/fstab automatically necessary?

Hello members of StackExchange, I am running a Debian 8.0 server with Full-Disk-Encryption and while I was doing some hardening I went through the /etc/fstab and I was wondering if some partitions ...
0
votes
0answers
174 views

Debian wheezy to jessie update hangs during boot - setting up x socket directories… /tmp/.x11-unix /tmp/.ice-unix

I have windows 7 as host and debian 7 as guest in vmware. I was trying to upgrade to debian jessie according to this article ...