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Questions tagged [ubuntu-16.04]

Ubuntu 16.04 - named "Xenial Xerus" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 21, 2016, it was supported for 5 years. Extended Security Maintenance subscriptions are offered by Canonical until April 2024. Only use this tag if your question is version-specific.

Ubuntu 16.04 - named "Xenial Xerus" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 21, 2016, it will be supported for 5 years for Ubuntu Desktop, Ubuntu Server, Ubuntu Core, and Ubuntu Kylin. Only use this tag if your question is version-specific. Note that the Ask Ubuntu site is specifically dedicated to Ubuntu questions.

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Redirect some HTTPS traffic to HTTP in Caddy

I am using Caddy as a proxy for many sites on the same server. Some of my sites are not ready for HTTPS. I can route them on HTTP just fine, but if I visit those sites with HTTPS, I get an ugly... No such site at :443 ...error. How can I use Caddy…
Aaron Surrain
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Wrong favicon served by nginx

I have a server with two websites, A and B. The nginx configuration for my server is quite basic: server { listen 80; server_name ; location / { proxy_pass http://localhost:; proxy_http_version 1.1; …
Fig
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SSL folder redirection issue - ubuntu 16.04/Apache 2.4

We have enabled ssl to a website. If we enter "https://example.com/" (with htpps://), it pointing to the right folder. Without https://(example.com) its pointing to the root folder(/var/www/html). How to point both to the right folder…
Johnl
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Configuring denyhosts to ignore cron-jobs

So I recently setup denyhosts for my personal server, and it's working fine, except for the fact that it seems to be processing every single cron session, rather than just external accesses. End result is that /var/log/auth.log is full of entries…
Haravikk
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Ubuntu reduce/increase the number of cores used on a per demand base

I would like to ask for best practices how to manage on demand base the number of cores in use of a Dell PowerEdge 1950 Gen II running Ubuntu 16.04 lts. The PowerEdge 1950 has two quad core Intel Xeon X5363 processors, power on demand enabled in…
Fab
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Freshly installed Puppet Environment not working, CSR not matching public key

I want to play around with puppet, so I set up a small test environment, consisting of 4 VMs pfSense: Router Windows Server 2012 R2: DNS, DHCP Ubuntu Server 16.04: Puppetmaster Ubuntu Server 16.04: Puppet agent DNS is set up correctly, it answers…
Christian
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When updating on Ubuntu I get: Invalid 'Date' entry in Release

When I do: apt-get update -qq -y I am getting this error: W: Invalid 'Date' entry in Release file /var/lib/apt/lists/osquery-packages.s3.amazonaws.com_xenial_dists_xenial_Release OS details: No LSB modules are available. Distributor ID: …
jnbdz
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Filesystem doesn't reliably mount upon EC2 boot

I've got a mail server (Ubuntu 16.04) running on AWS. Sometimes, when rebooting, the EBS volume that contains all the mail doesn't always mount. This just happened, and I ran df -H, noticing the volume was not mounted: Filesystem Size Used…
ffxsam
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Squid service starts and stops forever

so i have a server with Ubuntu 16.04. There runs a Squid ( Squid Cache: Version 3.5.12 ). It should function as forward proxy, authenticating the user then leading him/her forward to a peer. But Squid just starts then stops after like 20sec and…
BitKoch
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Connection refused on port 8100

I'm having difficulties accessing a listening service (Ionic) on port 8100 from a remote browser. I have iptables on the Ubuntu 16.04 LTS server set up as following: -P INPUT ACCEPT -P FORWARD ACCEPT -P OUTPUT ACCEPT -A INPUT -i lo -j ACCEPT -A…
user72364
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What is the simplest way to setup cron to send emails in ubuntu 16.04? Current approach (detailed in post) is not working

My understanding is that: sSMTP has to be installed and configured MAILTO= has to be added on top of crontab I have setup also installed the following instructions: https://wiki.archlinux.org/index.php/SSMTP I've read other tutorials however they…
Darthtrader
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rsync fails when trying transfer data from mounted cifs share from Mac OS 10.7.5

I've got an aging mac os X 10.7.5 server running Apple's smb. I'd like to mount a file share from it onto a new file server (ubuntu 16.04.2), and rsync everything from old mac share to the new server. I can successfully mount the share using this…
Marc
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Hyper-V Nextcloud server crashes - task jbd2 blocked for more than 120 seconds

I hope this is the right place for my question. I have recently set up a ubuntu 16 LTS server running in a hyper-v VM on my windows 2012R2 server. That ubuntu server is running nextcloud and everything needed for that (mainly php 7, nginx, mariadb,…
CodeO
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phpldapadmin not loading php

For some reason my phpldapadmin doesn't want to work with my website and it says "If you are seeing this in your browser, PHP is not installed on your web server!!!" Which is not true as if the info.php file is navigated to like here it says php is…
Harry Cameron
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php Pages not loading with php enabled

I have enabled php7.1 on my website as shown here but no php pages seem to load on my website, they just all come up as default code. I have tried enabling php5.6 and disabling 7.1 but that does not change anything. I am very confused why it doesnt…
Harry Cameron
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