A look at Ubuntu GNOME 13.10
Published on 12th October 2013 Estimated Reading Time: 5 minutesWith Ubuntu GNOME 13.10's final release approaching, I decided to try the beta version to see what's coming. However, I accidentally downloaded and installed the 64-bit edition of 13.04 in a VirtualBox virtual machine. My plan to update this to the upcoming release failed due to instability, so I couldn't test an in-place upgrade to 13.10. Originally, I had intended to use this command:
gksu update-manager -d
However, I found another one when considering how Ubuntu Server might be upgraded without the GUI application that is the Update Manager. To update to a development version, the following command is what you need:
sudo do-release-upgrade -d
To upgrade to a final release of a new version of Ubuntu, drop the -d switch from the above to use the following:
sudo do-release-upgrade
There is one further option that isn't recommended for moving between Ubuntu versions, but I use it to get updates, such as new kernel subversions that are released:
sudo apt-get dist-upgrade
Rather than trying out the above, I downloaded the latest ISO image for the beta release of Ubuntu GNOME 13.10 and installed onto a VM that instead. Though it is the 32 bit version of the distro that is installed on my main home PC, it has been the 64 bit version that I have been trying. So far, that seems to be behaving itself even if it feels a little sluggish, but that could be down to the four-year-old PC that hosts the virtual machine. For a while, I have been playing with the possibility of an upgrade involving an Intel Core i5 4670K CPU and 16 GB of RAM (useful for running multiple virtual machines at a time) along with any motherboard that supports those, so looking at a 64-bit operating system has its uses.
The Linux kernel is 3.11, but that's not my main concern. Neither am I worried about LibreOffice 4.1.2.3 being included while GIMP (version 2.8.6) wasn't, since it can be added easily. What drew me to explore the upcoming release was the move to GNOME Shell 3.8, as I rely on many extensions. Like WordPress and its plugins, GNOME Shell has a difficult relationship with extensions, and I wanted to see which still worked. The backstage application view has changed. Now you either see all installed applications or must type the name of the one you want. Losing the categorical view from GNOME Shell 3.6 is a backward step, and I hope version 3.10 brings it back. Although you can add categories, the result is inferior to the original. Users shouldn't need to modify system internals for such basic functionality. With all these constant changes, it's unsurprising that Cinnamon has become independent with version 2.0, and that Debian considered not using GNOME for its latest version (7.1 at the time of writing, which wisely chose GNOME Shell 3.4).
Having had a look at other distribution that already have GNOME Shell 3.8, I knew that a few of my extensions worked with it. The list includes Frippery Bottom Panel, Frippery Move Clock, Places Status Indicator, Removable Drive Menu, Remove Rounded Corners (not really needed with the GNOME Shell theme that I use, Elementary Luna 3.4, but I retain it anyway), Show Desktop Button, User Themes and Ignore_Request_Hide_Titlebar. Because of the changes to the backstage view, I added the Frippery Applications Menu instead of the Applications Menu because I have found that to be unstable. Useful new discoveries have included Curtains Up and GNOME Shell Open Terminal, while Shell Restart User Menu Entry has made a return and found a use this time around too.
There have been some extensions that were not updated to work with GNOME Shell 3.8 that I have got working. In some cases, it was as simple as updating the metadata.json file for an extension with new version numbers of 3.8 and 3.84 to the list associated with the shell version property. All extensions are to be found in the .local/share/gnome-shell/extensions location in your home directory, and each has a dedicated file containing the aforementioned file.
With others, it was a matter of looking in the Looking Glass (execute lg in the box that ALT + F2 brings up on your screen to access this) and seeing what error messages were to be found in there before attempting to correct these in either the extensions' extension.js files or whatever JavaScript (*.js) file was causing the problem. With either or both of these remedies, I managed to port the four extensions below to GNOME Shell 3.8. In fact, you can download these zip files and install them yourself to see how you get on with them.
Advanced Settings in User Menu
There is a Remove Panel App Menu that works with GNOME Shell 3.8, but I found that it got rid of the Places menu instead of the panel's App Menu, so I tried porting the older extension to see if it behaved itself and it does. With these in place, I have bent Ubuntu GNOME 13.10 to my will ahead of its final release next week, which includes customising Nautilus too. Other than a new version of GNOME Shell, it looks as if it will come with less in the way of drama and a breather like that is no bad thing given that personal computing incessantly remains in a state of flux these days.