Kubuntu 9.10 Karmic Koala (Alpha 4) Overview & Screenshots

The fourth alpha of Ubuntu 9.10 was released a few days ago and since I covered it earlier in this article, here I'll briefly overview Kubuntu, the KDE-based distribution of Ubuntu. All the screenshots were taken after a complete dist-upgrade, so the software should be completely up-to-date as of today.


The new Karmic currently comes with Linux kernel 2.6.31, KDE 4.3, Amarok 2.1.1 as the audio player, Dragon Player as the default video player. In one of my previous articles I pointed out some of the new features in KDE 4.3, some of which are implicitly included in Karmic, like the new Plasma look, called Air, or the new KRunner.

Konqueror is a hell of a browser, with countless features and ease of use for those who are already used to it. These are not all, but it comes with web shortcuts, enabled AdBlock filters, profiles, plugins, shortcut to various web page translations, user agent switching and so on. There was a time when Konqueror was very unstable, but now I encountered no crashes, with Flash enabled. On the other hand it was always mature regarding features and usability, since the KDE3 days. YouTube works fine also, but I had to manually install the Flash plugin, although package flashplugin-nonfree was already installed.



Compared to the current stable Kubuntu, this one seems to be more responsive and faster, although resizing windows with desktop effects enabled can still be slow, but I tested this on my older GeForce 7600. Compositing works very well in KDE 4.3, at least that was my experience with it, and all the KDE applications interact good enough, but Firefox or GTK applications for example may be a little choppy (for example when using the Magic Lamp desktop effect). Of course, this is an alpha.


Some windows still have simple size issues, they are either too small or too big and need resizing.

One thing that bothers me at Konsole is that it still doesn't include a right-click context menu to close separate tabs, instead this functionality is available using Ctrl+Shift+W.


For some reason the Save as dialogue in KSnapshot won't show certain files, although their extension is the same selected in the dialogue. I noticed this happens only when saving on partitions mounted manually. This seems to happen at random.

Amarok 2.1.1

Since this is an alpha, there are still bugs and most of them come in applications which are not included in KDE, for example in Amarok 2. Also, the sound system doesn't seem to work, although this is a KDE problem I think, because on Ubuntu it does work.

Overall, this looks promising. The developers will have enough time to polish it until October, and KDE 4.3 really behaves very nice, not to mention the look.