Ubuntu
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How to install VNC Server on Ubuntu 15.10
I have written several tutorials how to install VNC Server on Ubuntu but they are quite outdated. As of right now the current newest version of Ubuntu is 15.10 Wily Werewolf, I’m going to show you how to install VNC Server on Ubuntu 15.10 in this tutorial. I’m using fresh install Ubuntu 15.10 64-bit server version, as Ubuntu server does not…
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How to install VNC Server on Ubuntu 14.04
I have shown you How to install VNC Server on CentOS 6, today I’m going to show you How to install VNC Server on Ubuntu 14.04 since many people like and use Ubuntu these days. I mostly spend time with Centos but not with Ubuntu. I spent quite sometimes to make VNC Server to work on Ubuntu 14.04 because gnome doesn’t…
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Get ready for Ubuntu 14.04 LTS (Trusty Tahr)
Ubuntu 14.04 (Trusty Tahr) LTS (Long Term Support), the newest edition of Canonical’s open source Linux-based OS will be released tomorrow 04/17/2014. Ubuntu 12.04 (Precise Pangolin) LTS serves me well for years. I like LTS version more than normal Ubuntu Desktop and Ubuntu Server release which only have 9 months support/security updates. Ubuntu LTS version has longer release cycles (2 years…
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How to upgrade from Ubuntu 12.04 LTS to Ubuntu 14.04 LTS
Ubuntu 14.04 LTS (Trusty Tahr) is available to download as of today 04/17/2014. If you are using older version Ubuntu 13.10, Ubuntu 12.04 LTS or even older Ubuntu version, and you want to upgrade to the newer Version of Ubuntu 14.04 LTS. I’m going to show you how to upgrade from older Ubuntu release to Ubuntu 14.04 LTS in this article.…
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How to fix GPG error NO_PUBKEY in Ubuntu
I have a VPS for testing/developing, when I try Ubuntu 14.04 template for openvz, I got GPG error NO_PUBKEY when I run apt-get update or install whatever package. I guess because the Ubuntu 14.04 openvz template the provider use is missing public key for Ubuntu 14.04 trusty’s repository. I tried y-ppa-manager program to import all missing GPG keys but no…
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How to setup a LAMP server Linux, Apache, MySQL, PHP on Ubuntu 14.04 LTS
Ubuntu 14.04 Trusty LTS had been released not long ago. Ubuntu 14.04 is a LTS (long term support) means it’s very stable which is very good to setup a LAMP server Linux, Apache, MySQL, PHP. LAMP stands for Linux, Apache, MySQL, and PHP (P can be replaced with Perl Or Python). I’m going to show you how to install a…
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How to install and configure Varnish with Apache on Ubuntu 14.04
I have shown you how to install and configure LAMP server Linux, Apache, MySQL, PHP on Ubuntu 14.04 LTS. If you want your to speed up your LAMP setup, varnish is your answer. Varnish is a reverse proxy web accelerator, which can cache both static and dynamic content and quicky serves them to your website’s visitors. By caching your website’s content…
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How to fix could not get lock error in ubuntu
If you try to get ubuntu update by apt-get update command and you get these errors could not get lock /var/lib/apt/lists/lock or Could not get lock /var/lib/dpkg/lock. I will show you how to fix this problem in this article. Could not get lock error happens when you try to run or execute an apt command but forget to use “sudo”,…
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How to tweak and optimize SSD for Ubuntu, Linux Mint
I have been using Intel 520 SSD180GB on my Dell Inspiron 11z-1121 laptop for a while and get great speed. However, if you want to tweak and optimize your SSD for Ubuntu, Linux Mint, Debian or any linux distribution to make your SSD run even faster and live longer, here how I do my ubuntu ssd tweak. Note: this article will help both…
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How to Install Ubuntu Touch 13.10 on Smart Phone
Canonical who sponsored Ubuntu Open Source Linux project introduced completely new Ubuntu Touch 13.10 Saucy Salamander on October 2013. The Ubuntu Touch version is designed to run smart phones, to install Ubuntu Touch on phone is rather more difficult than install to regular desktops or workstations. Fortunately Canonical supplies full important programs to the public to install Ubuntu Touch Operation…