Ubuntu Linux is a Debian derivative that aims to bring Linux mainstream. Questions on this site should generally refer to Ubuntu Server. Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

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17 views

Internal to External hosted site [duplicate]

REPOST >> UPDATED I have recently moved a website to another host and am having problems. We have: - new.site.com - www.site.com www.site.com is the one that was recently moved, new.site.com needs ...
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0answers
5 views

OpenVPN start at boot not working on Ubuntu 14.04

I am trying do configure my Ubuntu 14.04 server, so OpenVPN will start at boot. So far, I am able to start OpenVPN server with the command: service openvpn start After I execute this command, I ...
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votes
1answer
18 views

Website hosting moved from internal to external, issues

First I would like to let you know that I've researched this problem and I have seen similar questions on other sites, but I am VERY inexperienced when it comes to things like this so I really don't ...
0
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0answers
7 views

Client denied by server configuration, after upgrade

Yesterday, after upgrade my development machine, received this messages on intermittent mode. Client denied by server configuration. I working for years with the same configuration without problems. ...
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0answers
18 views

Postfix server compromised

Yesterday I had to stop the postfix server because if I start it, it keep sending spam emails. Just an example: syslog.1:Jan 27 23:48:20 ip-172-31-32-238 postfix/pickup[1328]: 3BB0D22F37: uid=33 ...
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0answers
7 views

Install latest mysql 5.6 update (update 19 to update 22) on Ubuntu 14.04

A while ago I installed Mysql 5.6.19 via "apt-get install mysql-server-5.6" on a Ubuntu 14.04 amd64 server, now I want to upgrade this Mysql 5.6.19 to the latest stable update (5.6.22). I can't do it ...
0
votes
2answers
27 views

Clean /boot on Ubuntu

When I boot my Ubuntu server, I have this warning message: => /boot is using 100.0% of 235MB And when I look into /boot, I have a lot of files which are dependent of the version of the kernel. ...
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0answers
11 views

Handing server auth.log [on hold]

I'm running an Ubuntu VPS. Every morning, my auth.log seems to be overrun with failed login attempts from various IPs. This list was a lot larger when I was still allowing password access to the ...
2
votes
1answer
25 views

Postfix Rejects incoming bounce notifications ( Recipient address rejected: User unknown in local recipient table )

So I've set up a postfix email server, I can send, I can receive. But I noticed some interesting activity in my logs. I was testing an accidentally sent to a non-existent email address, now the ...
2
votes
1answer
24 views

NginX + WordPress + SSL + non-www + W3TC vhost config file questions

I have the following questions about my server block(s) for a WordPress site running solely on https, with nginx and W3TC browser caching. Environment: Ubuntu - 14.04LTS nginx - 1.4.6 ...
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1answer
14 views

Cannot connect on port 80 to Azure Ubuntu machine

I have recently set up a Linux Ubuntu VM on Azure. I can SSH into the machine just fine, but HTTP requests are answered with "Connection refused". I have: Set up an Endpoint for port 80 in the ...
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0answers
22 views

Postfix + Dovecot I can't receive e-mail from other domains

I have a setup with Postfix and Dovecot on Ubuntu VPS. Lets say I have an user called "me". From command line I can send mails via "mail me" and it works. I can connect with Thunderbird to ...
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votes
0answers
18 views

set in all dns answer same IP adders plus real [on hold]

I would like to configure a nameserver (ubuntu(bind 9 or pdnsd) that will return the same IP address ("A" record) for any arbitrary host name and adding the real ip addresses. For example: ...
1
vote
2answers
15 views

apache listening to 7080 after installing ubuntu desktop (gui) on 10.04 vps

Before ubuntu desktop was installed sites were normal and everything (virtuals hosts/ sites) was working normally but suddenly it stopped listening to 80 and went on 7080 and 7081 any idea why this ...
1
vote
1answer
42 views

OpenVPN connected but no Internet or LAN

Good evening, I'm facing an issue with my OpenVPN installation. Been at it for 3 days now but still cant figure out what is wrong for the life of me... Basically the issue is that i'm able to ...
0
votes
0answers
25 views

How to point Ubuntu 14.10 Apache2 (mod-wsgi) server to a specific virtual environment (Python 3.4 / Flask)?

I am running apache2 (mod-wsgi) on Ubuntu 14.10. I am getting 500 Internal Server Error when serving my web-site. I am also using Flask and Python 3.4, and virtual environment. It appears that Ubuntu ...
0
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0answers
14 views

Members of my PPTP VPN can't see each others

In relation to the answer of this post: pptp on Ubuntu server can't ping other machines on the LAN Is it possible to have the members connected to the VPN see each others if they don't use the ...
0
votes
1answer
32 views

TCP: out of memory - Nginx

I'm running a high traffic site on a nginx server. Last fews days I'm having problems with my VPS locking up (unable to SSH, and nginx seems to be down). When I look in the logs I can see the ...
0
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0answers
25 views

“Packet Dropped” in OpenVPN on Ubuntu Server

I configured OpenVPN Server in Ubuntu 14.04 Server. It's okay but in /var/log/syslog I got the error. Mon Jan 26 02:46:02 2015 us=389908 user/20.10.10.1:57237 MULTI: bad source address from client ...
0
votes
1answer
21 views

ubuntu 14.04 server wordpress file permission

I have an webserver running Ubuntu 14.04. I host 3 wordpress 4.1 sites using apache virtual hosts. The website are working well but I can't upload any picture using wordpress>media>library>add new. ...
1
vote
1answer
35 views

NGINX and Chrome [duplicate]

Going a bit mad here, pulling my hair out. The site on http://alpha.draser.co.uk works on IE and Firefox (only tested those) and doesn't work on Chrome. I've tested this on my computer and a remote ...
1
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1answer
47 views

(111: Connection refused) while connecting to upstream - Opsworks Rails 4

I deployed a rails 4 application in OpsWorks (Ubuntu 14.04, nginx and unicorn), when I open the homepage I'm getting a 502 Bad Gateway error. In nginx/error.log I can see this error: 2015/01/25 ...
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votes
0answers
43 views

Can't connect to my email server [migrated]

Recently I transferred my domain to NoIP, and I had to create a mail server. (I had to transfer to noip because I can't setup a static/fixed ip as I am particular not a business, and I don't have a ...
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votes
0answers
22 views

What you want to see in daily linux server monitoring mail? [on hold]

I write bash script, which collect information from ubuntu server and send it by mail. With this script you can see: Your clamav antivirus information Which ports are open How many users in your ...
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0answers
23 views

CSF does not open port

I'm having a Ubuntu 14.04 server which has a TomCat installation listening on port 8080. I installed CSF today. Following is netstat -tulpn tcp6 0 0 :::8080 :::* ...
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votes
1answer
22 views

BackupPC schedule advanced settings

I've just installed this great tool for network backups called BackupPC but I'm having some difficulties setting the Schedule parameters as I want. As I see it, BackupPC has some basic schedule ...
0
votes
1answer
12 views

opsworks/chef databag where to put the json file?

Hello I'm reading this howto: https://github.com/imoglobe/opsworks-cookbooks/blob/master/user/README.md but it does not mention where to put the data bag in the cookbook with the list of users in json ...
2
votes
1answer
29 views

Linux: Rebuilding software Raid 1 fails when adding partition

I had an issue yesterday with a software Raid, where one disk had to be replaced. I removed the partitions from the array using mdadm /dev/mdx -r /dev/sdbx After the failed drive has been replaced ...
0
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0answers
10 views

Clipboard interaction not working : lubuntu-desktop, lightdm, tightvnc, mac [migrated]

Server OS: Ubuntu 14.04.1 trusty To get a VNC service up and running, I followed directions I found here. This installed lubuntu-desktop ( lightdm ) and tightvnc server. I can connect up to the ...
0
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0answers
11 views

Exim4 panicking, missing /etc/vmail/<domain>/passwd file

I keep getting this error. /var/log/mail.err Jan 22 05:00:03 home exim4: ALERT: exim paniclog /var/log/exim4/paniclog has non-zero size, mail system possibly broken Checking ...
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0answers
8 views

Linux: UFW blocks connections out via certain ports, how can i find which process initiated it?

I am noticing repeating attempts on my server to connect to a certain IP, UFW logs all the details, including the source port. Is there a way to log which process is initiating this? I am concerned ...
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votes
2answers
49 views

How to set custom $_SERVER variable for PHP

I'm working on a PHP web app which ALSO has some command line tools. I need the command line tools to detect the environment so that they connect with the correct DB credentials etc. The web app does ...
0
votes
1answer
38 views

NFS delays renames but not writes?

I have some (6) boxes that have an NFS share mounted on which they write files. All run ubuntu 14.01 and the NFS server is a standard nfs-server from ubuntu packages. This works well. However, when ...
1
vote
1answer
30 views

Forbidden You don't have permission to access /cgi-bin/mailman/

I just upgraded from Ubuntu server to 14.0.4 LTS and I can no longer access Mailman via the Web Interface. I get a 403 forbidden error (Forbidden: You don't have permission to access ...
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0answers
14 views

Reverse proxy caching software, what to use? [closed]

I have LAMP installed on my servers. I was just wondering what reverse proxy or caching software do I have to use in order to improve the memory usage of Apache, PHP and MySQL? I have tried nginx yet ...
0
votes
0answers
11 views

Zimbra get email accounts and forwarders from file backup

recently our mail server (Zimbra) had a crash and its not recoverable. We decided to move to a mail provider, and i would like to send them all the email addresses we had on our Zimbra server. The ...
0
votes
1answer
50 views

Installing Windows 2012 KVM Guest on Ubuntu 14.10 - unable to VNC into guest

I have a Ubuntu 14.10 (x64) host, and I am using KVM to setup a Windows 2012 R2 guest VM on it. I am using the virt-install command to set things up. I have setup a bridge network in ...
0
votes
1answer
29 views

how do i make my website accessible to the internet without a static ip and from a virtual machine? [closed]

I have windows 8 host and i have installed ubuntu 14.10 server as a virtual machine in vmware. i have installed LAMP server and i am trying to host a website from it. i have created a virtual host. my ...
0
votes
0answers
34 views

Ubuntu 12.02 to 14.04, Wordpress tries to use wrong MySQL user on single post pages

I just ran an update to Ubuntu 14.04 on my web server. It went super smooth and I thought all was well, but I just noticed the inner most pages of my Wordpress site throw an unusual error. Access ...
0
votes
1answer
18 views

Ubuntu 14.04 Cloud Server - Disks gone Read Only

Disks on our cloud server with our web host went read-only this morning for no apparent reason. Following that a reboot to try and rectify the issue resulted in a non-bootable system. Our Web Host ...
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0answers
16 views

Repositories and commands same for Debian and Ubuntu? [closed]

I am and Ubuntu user and I am trying to install the LAMP stack on a Debian server. Now I usually use this guide for Ubuntu: Guide Can I use the same for Debian too?
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0answers
22 views

“No space left on device” when writing to NTFS on Ubuntu [migrated]

I'm on Ubuntu 12.04 and want to backup data to my external hard drive which is NTFS. When running cp -rp or rsync, I get no space left errors like this: `rsync: mkstemp "/media/Expansion ...
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votes
0answers
11 views

GUI of the Honeydrive is not accessible. [closed]

I am using VSphere client for accessing my ESX 5.5. I have made a VM for the honeydrive on Vsphere Client it was working fine I have configured it according to my requirement. Whenever I turn on the ...
2
votes
0answers
11 views

permission denied (publickey) but key seems is present [migrated]

I hope I didn't overlook an answer but so far it seems I'm hitting a brickwall. I'm using VirtualBox on my Mac OS X with an Ubuntu 12.04 guest system. While it works perfectly fine with password ...
2
votes
1answer
52 views

Recover Ubuntu after FIO command broke something [closed]

I have been working on hard drive performance and ran across this command fio --filename=/dev/sda1 --direct=1 --rw=randwrite --bs=1m --size=5G --numjobs=64 --runtime=300 --group_reporting ...
0
votes
1answer
52 views

How can I check /dev/xvda1 if the command 'touch /forcefsck' doesn't work?

On login to EC2 (Ubuntu) instance, I see *** /dev/xvda1 should be checked for errors *** I can't fsck /dev/xvda1 because it is mounted, and sudo umount /dev/xvda1 fails because it is in use. So I ...
2
votes
1answer
27 views

Is /usr being touched before /etc/fstab-specified volumes get mounted?

I have extracted /usr to a LVM volume that gets mounted by /etc/fstab on an Ubuntu 12.04 box. Basically I ran out of space on / mountpoint and LVM wasn't installed when I got the box, so /dev/sda1 is ...
1
vote
1answer
37 views

Git clone over SSH access denied only from specific server

I have an Ubuntu 12.04 server inside my office network that is being used to host our git repos. The server is running Gitlab 7.1.1, and has SSH on a non-standard port. It works perfectly for ...
3
votes
1answer
26 views

Is it possible to install MySQL extensions on Amazon RDS?

We are about to migrate our existing system from local MySQL instances on the same EC2 to a proper remote Amazon-RDS. Unfortunately there is a functionality called Median that MySQL is missing. Our ...
0
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0answers
17 views

How to run OpenERP appplication from outside network? [closed]

I want to access an openERP application running in ubuntu machine in LAN. How can I access it from outside of the LAN? I am using ip of machine and its port like, 192.***.*.**:8069 but result is ...