FOSDEM: Green Beer, Open Advice and more Cool Stuff™

Last weekend was FOSDEM and it was a blast! Camila's first and I get that she didn't look forward to it that much - we had some trouble on the way there. As I'm now just on the way to the airport to pick her up (she had a meet-up with some KolabSys people) I dunno if she changed her mind but I bet she did. If only because she got some Brazilian beans from Izabel Valverde ;-)

For me it was the usual - there was little visiting of talks for me. Seriously, 200 hours of talks in 2 days? Attempting to visit the interesting ones just leads to frustration so I've given up on that. There are just too many people to talk to, too much beer to drink and sell and little catch-ups to have. FOSDEM needs to become a week-long event. Seriously.

A cool highlight of FOSDEM was of course the release of Lydia's awesome Open Advice project. It's a book for people who want to participate and make a difference in Free Software, explaining our culture and drawing upon some bright minds for real-world experiences. It is quite a read - I only got as far as the introduction by ex-FSFE Dude Georg Greve and some first paragraphs of a few chapters. But it's worth it if what I've read is any indication. Of course, in true Free fashion, it's open and even ready to edit and improve if you want!

There was a lot of fun around the openSUSE crowd as usual. The crew did a great job selling t-shirts, hats, beer and other stuff all for the benefit of FOSDEM (we donated the proceeds of the sales as usual). The awesome 'Old Toad' beer was as popular as ever - it is indeed a great beer and a good way to keep the fun alive. The Greek(o)s really drove this part as they must've drunk at least half our supply ;-)

Oh and after being pressed Frank promised that he'll ensure ownCloud has a good booth next year. So, ownCloudies (can't think of a better name atm) - you guys & girls really have to take that dive in 2013!!! Don't let Frank pull it alone. Not that His Baldiness can't do that, it's just that he'd look lonely. We can't have that.

And at night the usual great dinners - Thai food one night, Japanese Tepan Yaki or something (fiery, dang) another. Finishing it off properly with a few beers.

By the way, I've set up the LinuxTag wiki page for the openSUSE gang, sign up!

hugs,
Jos

The Eagle has Landed

Not talking about the moon landing, just saying I'm home! Camila and myself have landed in Berlin. It has been a lot of work - the Netherlands is not so far, just 700 KM, Brazil is over 10 times that... But now we're settling in. Ikea has the art of making-it-easy-to-build-your-own-furniture licked to such an extend that the level of frustration is absolutely trumped by the sense of accomplishment after building something. As a matter of fact, I've discovered that I enjoy drilling holes in helpless pieces of wood almost as much as cutting innocent vegetables in small pieces. Somehow it is relaxing. Yes, I know, it is disturbing.

Anyway. My office is far from done - I have my keyboard on my lap and my mouse rests on a small chair, just to give an impression of what's still to be done. But the location of our home is absolutely awesome - everything is around. I thought I had lived in a city but this really is a new level... If you haven't seen Berlin and think you can stand me, consider visiting. We've got a very nice guest room and as long as you can somehow claim to have a passing relation to Free Software or either of us personally, Camila and myself would gladly welcome you. We're both used to sharing a place with others and honestly, I prefer to have some people around.

In the work area, I haven't done much in the past 5 weeks - I have lots to catch up to. I'm reading mail now, answering some, ignoring most. So if you have emailed me over the last month and not received a reply yet - I hope I can reply in this week.

Oh, and yes, I plan to be at FOSDEM. And so should you - all your friends will be there!

GNOME in Rio de Janeiro

On the beach, no less! At Copacabana, the most prestigious beach in Rio, I discovered proof of gnomes. It seems they try to hide by stepping in other people's footsteps. That's not working very well, as you see - it's clear they're there. I leave it up to you to decide what this means (but I do agree that the GNOME team deserves a break and Copacabana is a great place for that).

The beach is pretty, we went for a swim at night. Careful with the waves, they're really huge... I lost my flipflops in the water but miraculously found them again :D

Oh, and yes, we've finally seen Jesus! See the picture below, he's the dude in the back playing 'airplane'. We also enjoyed great (and unfamiliar) fruit juices and some more beach. Have some red stripes again. Tomorrow we'll try and see some trees, then we fly back to the Gauchos.

Calligra...

While Calligra 2.4 did not make it as part of openSUSE 12.1, its latest beta is available in the KDE:UpdatedApps repository and I hope Tumbleweed will pick it up too. I'm quite excited about this release and I'd like to share why!

Little intro

As you might or might not know, Calligra is the result of a split of the KWord maintainer with the rest of the KOffice team. The ODF based Suite has a wide range of applications. From Krita, the most versatile and usable sketching and painting application on Linux (click for an experts opinion), and Kexi, the most powerful and complete database tool available as Free Software - to Words, Karbon and Stage. These last, as well as all the other applications in Calligra, are far less mature than Krita and Kexi. The team has been limiting their scope, focusing on getting them stable and usable while skipping on features.

But despite lacking quite some features, these apps are OK for the basics. And they have excellent ODF support as well as the best DOCX support available outside of MS Office. Not that I like that format - but you unfortunately need to be able to open it if you want to work with non-linux users these days...

The most interesting part of Calligra is its architecture. Calligra developers call Calligra 'the webKit of office suites' because the applications are only a thin layer over the powerful core. This design has proven itself when the Calligra developers ported their applications to platforms like Nokia's N9 (where it ships as standard office suite) and KDE's Plasma Active. There are currently four distinct GUI's for Calligra Core!

What's exciting

For me, the exciting part about Calligra is that it's fast and easy to use. OpenOffice.org and later LibreOffice always suffered from performance and stability issues and the betas of Calligra have been extremely nice in those regards. The UI is also a delight compared to the competition. Words has a few nice improvements compared to the previous version and it's far more useable on a small, wide screen laptop. As I only write basic documents and don't use fancy features in my presentations, Words and Stage suit me quite nicely - while keeping my rather slow laptop from cranking up the cooling fan.

Potential

More importantly, for me at least, is that when working with Calligra, you feel potential. It takes innovative approaches to user interface elements and thanks to its design, anyone could whip up a new interface in a short time. This is what Free Software needs - a powerful base to innovate on! If you think you can do better with an Office UI, whip something up in QML (javascript)...

Stage

The app I use most is Stage, the presentation tool. It works quite comfortable compared to the competition, faster and more stable too. The coolest thing I was looking forward is the Infinite Canvas support in Stage, which will allow it to do Prezi-like presentations. Would be great to have such a cool feature in a proper presentation app instead of needing flash or having to build SVG files by hand... Unfortunately it's not there now but planned for the next release.

Getting it

You can get Calligra stuff for openSUSE by just clicking here (One Click Install)or by adding the KDE:UpdatedApps repository by hand. Currently it's all at Beta 3 but of course newer versions will be packaged in no-time!

Nightly builds

I've been trying to build packages pulling the code directly from git in OBS but I'm not smart enough to use this cool feature :(

Help or tips are appreciated. This stuff does not seem to be documented anywhere, at least not n00b-style. If I manage to get this working I promise to write a 'how-to' to turn an OBS project using a 'fixed' tarball into a 'nightly building' thing pulling directly from a SCM - there are quite a number of projects who would probably love this. I'll also try and provide nightly-build Calligra packages for other distro's.

Being in the know

'being in the know' means something like being one of those people who knows what is going on. When it comes to Free Software events around the world where openSUSE is involved that means being on the opensuse-ambassador mailing list. That's where we discuss events and where you can send invites you receive for openSUSE attendance. Like, for example, this one:

Hello,

My name is Erin Tyler and I am with the Palmetto Open Source Software Conference (POSSCON), one of the largest open source software conferences on the east coast. We would like to invite OpenSuse to participate in POSSCON 2012, scheduled for March 28 and 29 in Columbia, SC, USA.

Thank you for any consideration,
Erin Tyler
Coordinator, POSSCON 2012

If you want to be there or at any other event to represent openSUSE, let us know - mail the ambassador list!

Beautiful weather

OpenBeach

As you can see in the picture, I have parked my ass on the beach. Visiting OpenBeach in Brazil, yup yup. Time for some much-needed relaxation - I'm taking pretty much the rest of this month off.

I have already transformed from a White Wale to a nice Red Lobster. Of course I failed to put the sunscreen on myself evenly so it's more like a Red Panter. Greatly enjoyed the pirate party on the first evening (Friday night) although it lead to a little bit of a headache the next day. Something to do with the beer, I guess. Yesterday did fairly little - today, churrasco and chimarrão (and Matte).

Yay!

I still will do a little bit of work (nobody would expect otherwise, right?) but it'll be as minimal as I feel I can get away with. I do have some blogs scheduled, which will go out over the coming days. Which doesn't mean I actually am online, for some reason wherever I go the internet seems to stop working. Bad karma or something - I wouldn't be able to reply to any mail if it wasn't for offline IMAP. Aaah, just means I have no choice but to relax more :D

Love,

Jos

12.1 closing in!

We're about to put the finishing touches on openSUSE 12.1 and the amount of activity in the openSUSE IRC channels is impressive. I see people working 12-14-16 hours a day, fixing the last issues, writing release notes, and in short getting this release ready for our users. Respect!

I myself have upgraded my laptop to openSUSE 12.1 RC2 now and I got to see the new Plasma Desktop. Overall, the difference between Tumbleweed and 12.1 are minimal. As expected, considering Tumbleweed (openSUSE's cool rolling release repository) was a hair away from 12.1, the biggest differences are probably artwork and of course Plasma 4.7 instead of 4.6...

KMail2 and Feeding Nepomuk

Ok, there is KMail2 which gave some work. It is really a mixed blessing. A bit slower in opening mails and folders, MUCH faster in checking and downloading new mail (awesome for bad network connections!), painfully big memory usage. There is a problem with the akonadi_nepomuk_email_feeder (yes, feeds mail from Akonadi in Nepomuk for indexing and search) where the queue fills up memory. My 6GB of mail surely doesn't fit in my 2GB ram so that's painful! But it fills up slowly while processing mail so restarting it every 30 min during the night (akonadictl restart) gave it a chance to index all my mails. And this problem is being worked on...

Less nice is the constant use of memory (MySQL alone is 120 MB), but I hope there is room to optimize things further. At least it's pretty much stable, which is a bigger deal than memory usage to me. Thanks to Sebastian being supported by donations we have a faster and more stable Nepomuk, making search finally usable for me. Also nice.

Talking about faster and more stable, KWin is noticeably faster again, and blur works great now :D

Other new things

I've also installed the 3rd beta of Calligra which is available from the KDE updated applications repo. It is not perfectly stable (reported my first Tables crash already) but Stage now works with all the standard openSUSE 12.1 presentations, unlike the older KPresenter version. That is good news as it's still quite a bit faster than LibreOffice. Not more stable, yet, both are unfortunately quite crash-happy.

I haven't had time to check out Snapper myself, mostly because but I've seen a demo at Brainshare and let's just say I greatly look forward to Desktop Integration! Being able to see previous versions of files and to roll back is really cool, especially once you don't have to go to a separate app anymore but can do it from the file manager.

Played with SAX3 a bit, broke my xorg.conf. Looks like the automatic configuration works better than my manual one...

And yes, systemd boots up marginally faster. And it doesn't seem to break things for me so I'm content with it.

Now, I have to finish some more writing!