Install sun java and plugin on openSUSE 12.1

Install sun java and browser plugin on openSUSE 12.1

 Due to licensing issues openSUSE has dropped sun java from its repositories from openSUSE 12.1 onwards.Read the  release notes here

First you need to determine the OS architecture(32 or 64 bit).
==>To do this you can open terminal(press Alt+F2 and type in "gnome-terminal" and hit return or enter key)
==>In terminal execute the command "arch". It should give you output like "i586" or "i686" [32 bit] (Or) "x86_64" [64 bit]
Based on the architecture the relevant package must be downloaded.

You need  to install
==>jre or Java Run-time Environment is needed for executing jars or running class files on your system.Some application software like openoffice / libreoffice  need this to work properly.
==>Browser plugin is used to run applets on your browser

My Output

The Easy Way
This approach involves downloading the relevant rpms or software packages[Learn about packages] and then installing this using command mode(zypper way) or using YaST or GUI way

==>Get / download the rpms or packages for sun java jre here

==>Get / download the rpms or packages for browser plugin here

Warning : Don't use the one-click installs in above pages,just download the rpms and install them manually.If you use the one-click installs it will mess up your repositories unless you opt for not subscribing to 11.4 repository

JRE download

Browser Plugin download

Installation

Zypper way
==>Open the terminal
==>Navigate to the directory of the download using cd <space><dirname>
==> Execute the command :-
"sudo zypper in java-1_6_0-sun-1.6.0.u29-0.2.1.i586.rpm java-1_6_0-sun-plugin-1.6.0.u29-0.2.1.i586.rpm"
Note:- You may need to enter admin passcode when prompted

YaST/GUI way

==>Press the left windows key on the keyboard and click on "Applications menu"
==>Open Install / Remove Software under "Applications"
Note:- You may need to enter admin passcode when prompted

==>Click on configuration==>repositories
==>Click "+Add" button in the repositories (configured software repositories) window
==>choose "Local Directory" in the "Media Type"(Screenshot below) window and click "Next"
==>In the next window and  give a name to the repository like "rpms" and then choose the path where your downloaded files/rpms are.The  downloaded path should be something like "/home/<User Name>/Downloads", and enable the checkbox "Plain RPM Directory"then click "Next"

==>You should see a new repository or repo by name "rpms" there.
Click "Ok" button
==>You should come back to the main window.Here you need to click a drop down on the left and navigate to repository and choose the new repository "rpms"
==>Check the packages to install i.e."sun java and plugin" and hit the"Apply" button.After the installation finishes you can check the installation. Relevant screenshots are below.

Install/Remove Software

Media Type

Choose Directory

See New Repo "rpms"

Click on "Groups"

Choose rpms repo and Install JRE

If you liked this post then you might be interested in taking a a look at :-

Things to do after moving to openSUSE 12.1 (Asparagus)

The Hard Way

You can us this link to do a manual / geeky install.

Check Installation

If you are looking to test your installation then you need to open the terminal
an execute the command "java -version"

To check browser plugin Navigate here or here

If the installation is successful you must see something like this :-

Run or Execute jar files
If you looking for launching (or) running jar files then ,look here

Things to do after moving to openSUSE 12.1 (Asparagus)

Things to do after installing / moving to openSUSE 12.1 (Asparagus)

 There are some little things that I did to suit my tastes as well as improve my desktop experience on openSUSE 12.1 This post captures some of those tweaks and customisations that i performed on my desktop.I don't recommend that all the users do this as the desktop distribution is by itself is pretty awesome and amazing .openSUSE12.1 (Asparagus) is  pretty much GNOME 3.2.1 with Kernel 3.1.0 with a dash of YaST / zypper and of course openSUSE branding on some of the software.

  Now its time to bring out the handyman's soul that is in deep slumber within you.Now lets get on with hacking the default installation.The pre-requisites for doing this are getting your own toolbox complete with hand drillers , pliers , wrenches and spanners,ouch sorry,all you need is a big heart before attempting something new.Beware,Some thing might go horribly wrong when you tussle with your system and rub it the wrong way.

Step 1:-

 First step is to improve the desktops multimedia experience.This is required because by default openSUSE doesn't ship codecs for any of the restricted multimedia formats like mp3.To read more about this go here.

There is a famous "one-click" installation for this here . The recommended on-click for gnome desktop is named "Codecs pack for GNOME".That is it, click on the on-click installer and be ready with the trusted mouse and click on "Agree / I trust" buttons the appears endlessly.After the YaST installation exits press "Alt+F2" an key in "r",this will refresh/restart your desktop.

Step 2:-

 Enable nautilus preview or folder/file manger preview so that it will be easier for you to maintain your mp3 collection or preview text files/pdfs files without opening them.I made a detailed post about this here.Don't forget to comeback to this post after viewing it :-)

Step 3:-

==>Restore / Add window minimize and maximize buttons in all windows in GNOME 3 to regain the old touch.Old habits die hard

==>Enable Icons on Menus And Buttons

==>"Use Nautilus As Desktop Manager" brings back the all familiar gnome 2.x desktop back .

 All of this can be done by using the  "gnome-tweak-tool" which is part of the default openSUSE 12.1 distribution.The tool can be launched through quick launch  window which can be accessed through "Alt+F2" and then keying in "gnome-tweak-tool".It is available as "Advanced Settings" in Applications menu .The below screenshots demonstrate the  options that need to chosen.

You may need to restart your  desktop by typing in "r" and hitting return key

 in quick launch window "Press Alt+F2 to open quick launch window"

Restore Maximize and minimize in all windows

 Enable Icons For Menus and Buttons

 Use Nautilus As Desktop manager

Yeah!!! The icons on my Desktop are back . . .

Step 4:-

==>Add and remove items from the favourites menu and rearranging the favourites menu/bar available on the left hand side of the screen under "Activities menu"  of the Top panel.A detailed post is available here

==>To add new launchers to "Applications menu" you may use a tool called

"alacarte" . You can launch "alacarte" through quick launch window "press Alt+F2".

==>Add items to system start-up list.The start up configuration can be accessed through Quick launch window " Type Alt+F2" and then typing in "gnome-session-properties". A detailed post for adding an application to start up menu is available here under sub heading "How to Start Artha along with your OS?". Many other applications like "Tomboy" can e added t the start up list similarly

Step 5:-

We may need to set tracker/indexing engine preferences by keying in "tracker-preferences" and hitting return key in quick launch window "Alt+F2"

One can set options like perform indexing only when computer is not busy and stop indexing when disk space is low etc:This is an important step as this will improve your system's performance.

Step 6:-

Install the various shell extensions and then enable them through "gnome-tweak-tool" or "Advanced Settings" . If the the shell extensions don't appear on the tweak tool then you need refresh the desktop as described above in this post.The recommended extensions are :-

• gnome-shell-extension-alt-status-menu<==Enables shutdown button in drop down on top left hand side of the screen.
• gnome-shell-extension-apps-menu <==Adds a gnome2.x style application drop down menu
• gnome-shell-extension-places-menu<==Creates a "places" drop down menu from the top panel with all the bookmarked folders in nautilus
• gnome-shell-extension-noa11y <== Removes / hides Universal Access Settings menu from the gnome 3.x top panel of the desktop
• gnome-shell-extension-weather <== Weather forecast GNOME Shell Extension==>Installation Instructions here

All the shell extensions are available in Main Repository(OSS). Only  noally needs to be installed from a non standard repo.You can get "gnome-shell-extension-noa11y" here and install it through "1-click" installation or disable universal access settings manually.You can refer to this post for more information regarding manual removal of universal  settings menu

gnome-shell-extension-apps-menu

gnome-shell-extension-places-menu

Enable Extensions through "gnome-tweak-tool'

Step 7:-

==>Install Acrobat Reader "acroread" which has a better interface than default pdf reader,evince

==>Replace gimp with pinta if your image manipulation needs are less.Though pinta may have less features than gimp it starts up really quick compared to gimp an also it is pretty light weight application( doesn't hog much memory).Pinta as icon edior

==>Install "Bleachbit". Bleachbit effectively clears all the temporary files from your system.Works like a charm.

==>Install gkrellm.gkrellm is uber cool monitoring tool for Linux.I find it particularly useful in monitoring my internet usage statistics.

==>Install sun java / jre on openSUSE 12.1.To do that go this post

==>Get latest version of opera which happens to be Opera 11.60b1.If you have not tried out opera yet then you are missing something in life.

Install Opera Zypper way
==>Open the terminal
==>Navigate to the directory of the downloaded opera rpms using cd <space><dirname>
==> Execute the command :- "sudo zypper in opera-11.60-1147.i386.rpm"
Note:- You may need to enter admin passcode when prompted
If you need a GUI / YaST way of installation then look here under Installation ==> YaST/GUI way

Note:-opera gtk package is not yet available in the standard 12.1 repos and hence downloading the rpm from opera site.
==>Install Artha which is a off-line dictionary / thesaurus.Checkout Artha here

Pinta

Bleachbit

 Gkrellm-Main Window

Gkrellm-Usage Stats

Version Of Opera available as I write this is Opera 11.60b1

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10 + 1 / Ten plus one Extensions that rock

Audio,video and doc preview features in Nautilus 3.2.1 GNOME 3.2.1

How to activate  audio ,video and document preview in Nautilus 3.2.1 / GNOME 3.2.1/openSUSE 12.1 ?

 I you are searching for a way to activate nautilus based document and multimedia preview features in Nautilus 3.2.1 / GNOME 3.2.1 then you have landed at the correct place.This post talks about activating preview feature in openSUSE 12.1 specific terms. You many need to strain your grey matter a little if you want to implement this on other distributions.


Step1:-
To enable the preview features first you need to ensure that preview functionality is turned "ON" in Nautilus settings

Step2:-
Ensure that you install all the relevant gstreamer plugins  from packman repository using YaST or zypper.The gstreamer plugins you may need are "bad","bad-orig-addon","good","good-extra","ugly","ugly-orig-addon"

Step3:-Install "Sushi".Sushi is a quick previewer for Nautilus, the GNOME desktop file manager.Sushi is available under "OSS repository". This can be done through YaST too.

 All your set ups are done and now . You can test your preview feature by selecting any mp3 file and hitting "spacebar" on the keyboard .You can use preview feature for a lot of file formats like simple text file,pdf documents etc:
Of course you may need to install relevant packages like evince in case of previewing pdf files.You can see images below demonstrating preview feature on mp3,image,pdf and a simple text file.

Nautilus Tip :- Q:How to  delete/move any file/files to Trash or "recycle bin" in GNOME 3.X  / Nautilus 3.X onwards using keyboard?A:Select the required files and press the key combination "ctrl+Delete"

If you liked this post, you may like check out:-
Things to do after moving to openSUSE 12.1 (Asparagus)