Fedora 9
To upgrade, I followed the excellent instructions at http://www.gagme.com/greg/linux/f9-tips.php. The key point is to use the ‘preupgrade’ package to sort everything out:

yum -y install preupgrade
preupgrade

This downloads new F9 versions of all the RPM packages you have on your system and then sets everything up so that when you re-boot your machine it will start F9.

It’s an excellent idea, and for me It Just Worked.

KDE 4
KDE version 4 is all rather new. Initially I had version 4.0 installed. The biggest drawback to this version was the absence of the Fuzzy Clock. However, I’m pleased to say that on my first ‘yum update’, my system was upgraded to KDE 4.1, complete with Fuzzy Clock. Whilst version 4.0 was looking a bit rough round the edges, 4.1 is a far more polished affair.

One of the new features (on System Settings, Desktop, General tab) is the ability to ‘Enable desktop effects’, which makes the whole machine much more Mac-like in the prettyness of the desktop. However, I noticed that with this turned on, even when nothing else was running, I was using about 50% of my CPU power just to run the desktop. So I turned that off

The other annoyance in KDE4 was the lack of launch buttons on the panel for my favourite applications. This was really getting on my nerves until I realised that the default ‘tab’ shown initially when clicking on the ‘K’ menu button is the Favourites tab. To add things to the Favourites tab just find the application in the labyrinth of menus on the ‘K’ menu, click it with the secondary mouse button and select ‘Add to Favourites’ from the context-sensitive menu. Now all your favourite applications are just 2 clicks away on the ‘K’ menu button.

UPDATE: Neither KDE 4.0 nor KDE 4.1 can cope with dual screen display systems! I’ve seen comments that imply dual screen configurations are very rare and so fixing the problems is not a priority. Boo : -( See my comments below for details.

I’m pleased to report that since the release of version 0.8 of Lightning, and the corresponding update of the Google Data Provider add-on everything seems to be working well. I can now update calendar data in both directions.

This, in combination with GooSync, which syncs the Google Calendar to my mobile phone (a Nokia N95), means all my calendars are now easy to keep in sync.

For work I use a Blackberry 8300, and I’m pleased to say there’s an official Google application to sync the calendar.

Phew! Synchronising calendars has been a surprisingly difficult problem to solve, but thankfully we seem to have licked that particular problem now