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Questions tagged [ubuntu-18.04]

Ubuntu 18.04, named "Bionic Beaver" is a Long Term Support release of Ubuntu Linux (released on April 26th, 2018). Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

Ubuntu 18.04 - named "Bionic Beaver" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 26th, 2018, it will be supported for 5 years for Ubuntu Desktop, Ubuntu Server, and Ubuntu Core. 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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VPS's memory consumption

I have a VPS with ubuntu 18.04.4 with 2gb and 512mb swap. Working regularly with 600-800mb and 100mb swap and all is well. 2 weeks ago I updated the WAR (tomcat) and the memory jumped to 1.2gb and 400-500mb swap. At first I thought it's normal…
Amos
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Test cases to verify that VM image is working

I'm currently working on my homelab using automation. I'm currently building Ubuntu images which are supposed to be distributed to my students when they are having labs. I'm wondering: Is it possible for me to create tests that can be run to verify…
user1098490
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Can SSH, but NOT SFTP - Ubuntu 18

I have a new Ubuntu 18.04.3. I can SSH fine, but I can't SFTP. SSH SFTP This is my SSH configs Port 8200 …
code-8
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How to upload files to remote server using curl on Ubuntu 18?

I have noticed that my application on Ubuntu 18 is not uploading files to remote server which was working ok on Ubuntu 16. When I do trace I see only one difference. Ubuntu 16: Content-Disposition: form-data Ubuntu 18: Content-Disposition:…
iWizard
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openvpn - Authenticate/Decrypt packet error: packet HMAC authentication failed

I have this client ovpn file like this client proto udp explicit-exit-notify remote PUBLIC_IP 1194 dev tun resolv-retry infinite nobind persist-key persist-tun remote-cert-tls server verify-x509-name server_2CAzflUWmRFturMk name auth…
Dario Rusignuolo
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No route to host and Connection timed out

I try to install Postfix to use it with PHP. I did the installation with this tutorial: how-to-get-php-mail-working-on-ubuntu-16-04 I sent an email but nothing happens. When I look to mail.log, I get this (I replaced my real domain by example): Jun…
adamanyn
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Ubuntu swap and RAM

I have an Ubuntu 18.04 which mostly runs tomcat. The memory consumption is between 800mb-1gb and I have 2gb total. The swap is 512mb and the used swap is 480mb. I set clamav to run at 3am and it consumes around 800mb when it runs. It looks as if…
Amos
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How can I reach local file instead of controller url having app deployed on Apache2?

My web app is running after being deployed on Apache2 (local OS is Ubuntu 18.04 LTS). There is a plethora of controller-related urls like localhost://get_id/ or localhost://delete/. Whenever I enter them into search mask, page of my we site…
mission_code_now
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Google chrome shows ERR_SSL_PROTOCOL_ERROR when accessing website after HTTPS is enabled

I have a webpage hosted from a Google Compute Engine, with Apache 2.4 installed. I can access the page at, for example, http://1.2.3.4/ ok. Now I want to enable SSL. I have followed two similar tutorials here and here. To summarize what I…
hydradon
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Issue with disk space on VM instance

Our team has encountered an issue with one of our VM instance hosted in region Asia-East zone C. Problem we have encountered: The root partition of the VM instance becomes full. Rebooting the server decreases the disk usage back to 11-15 %…
KayDee
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ssh hangs after authentication succedded

ssh hangs after authentication succeeded displayed by using very very very verbose. Other users can log in without any problem. root login from my IP still works. auth.log on the server says a session is open for me, but on my client side, it hangs…
Riche
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Can ping my webpage/domain and access my server via SSH, but not via browser

I have a webserver running Ubuntu 18.04 hosting a Wordpress installation that was working fine some time ago. I have not tested the public webpage in some time, but it appears to be down now, even though I can SSH in, SFTP in, and ping it fine. Even…
jackson5
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GCE: Instance has no connectivity after being cloned from a working instance

I'm currently trying to "clone" a working Ubuntu 18 instance. Essentially I just want to make multiple instances from a single preconfigured Ubuntu 18.04 instance. The preconfigured Ubuntu instance is using Google's stock Ubuntu 18.04 LTS image and…
Ykoolhout
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GCE: Ubuntu 18.04 custom image has no connectivity/SSH?

I'm currently struggling to get a custom image of Ubuntu 18.04LTS to work in GCE. I'm using the Ubuntu Desktop version, since installing gdm3 afterwards on Google stock Ubuntu just doesn't seem to deliver the experience my users need (I'll be using…
Ykoolhout
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/myproject.sock failed (111: Connection refused) while connecting to upstream,

Iam serving flask by nginx and uwsgi but i am getting a permission error Iam newbie with nginx /var/log/nginx/error.log *1 connect() to unix:///usr/share/nginx/html/myproject/myproject.sock failed (111: Connection refused) while connecting to…
black snow
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