![]() Save the file to somewhere you can find it, like the Desktop or your home directory. This site does not offer a choice between Shared Qt and Static Qt, so if you have a preference, use this directory (be sure to choose a. Go to Opera Download Site, choose your package, and pick a download mirror. Install after downloading deb package manually (If you get "The following packages cannot be authenticated" warnings, you'll also need this:) sudo apt-get install debian-archive-keyring ![]() It is advisable that you add the Opera GPG key. Add the following line if you want to get the newer alpha and beta releases instead. By default the sources repository is also added (which does not exist for Opera) so remove that. The line above will make sure you get all final public releases. The Canonical repository for Opera no longer works. There is a generic Opera repository available at (with full description of how to add it). sudo apt-get update & sudo apt-get upgrade), Opera will be updated too without having to tend to Opera specifically. The reason it's recommended is that when you update the rest of your packages (e.g. Install opera for the shared version or opera-static for static version. See this official documentation for information about adding repositories (it is easy). Try the other one if you run into installation or operational problems. The shared version is probably better, as some of the resources it uses (e.g., RAM for the Qt libraries) can be reused by other applications. It integrates with the system, using whatever antialiasing setting you have for other Qt applications. Shared version: Opera uses the Qt installation on your system. It is a larger download, and it does not use antialiased fonts on menus or the file chooser, and uses aliasing in the browser window and most other interface elements. Static version: Opera has the Qt library built in. There are two basic types of installations, static and shared: The documentation for the "new Opera" can be found here: OperaBrowser.īe aware of that this documentation can be outdated, even for Opera 12. Although these are legacy versions, some prefer them as many features were removed when Opera introduced the "new Opera", starting at version 15 based on Chromium and the Blink engine. This documentation covers the "old Opera" based on the Presto engine, i.e. Opera Segmentation Fault and Java crash with static version problem.Setting Opera as default browser in GNOME.Install after downloading deb package manually.
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