Florian Schiessl, one of the LiMux Linux project managers, and primary spokesperson for the LiMux project, has posted a year-in-review on his blog.
A couple of points stand out:
First, Munich has finally installed OpenOffice.org on every machine and is using ODF as default file format:
Well, every workplace is migrated to OpenOffice.org, but it was an almighty effort to be able to do this switch, to get rid of many vendor lock-ins created in the past.
So it took about five and a half years to migrate just the office software. At the time that Munich decided to go Microsoft-free, they said they would be switching to OpenOffice.org in just a few months. It was not supposed to take an almighty effort to accomplish.
Second, since August, Munich has only managed to convert another 300 machines to the LiMux Linux distro:
Another achievement in 2009 was the establishment of linux client pilot areas inside every of our 12 departments. This was, beside the OpenOffice.org migration, the fundamental step to increase the drive for our client migration in general during the upcoming years. Yes, these are only small areas (together with our completely migrated departmetns round about 2,500 clients).
So, assuming Munich still runs the same number of workstations they did six years ago, they have now converted 17.8% of their workstations (2,500 machines out of 14,000 total) to Linux.
Munich reported 1400 completed conversions as of November 2008, so that means the total for the year 2009 (actually 13 months, if you include December of 2008) is about 1100 new conversions to Linux. That's a rate of about 85 per month for the year 2009.
The rate for the last part of the year was fairly consistent with the annual rate. Munich converted 300 machines during the last four months of the year, a rate of 75 per month during September-December.
For the entire project, which is now ending it's 79th month, the rate is of conversion has been 31 per month, or about one per day since May 28, 2003.
Assuming they can continue to convert 85 machines per month, the project will be completed in another 11.2 years, in the year 2020.
