Mass Bugzilla Product Version Number Updates

There’s no API to update Bugzilla product versions. This is weird because projects like Plasma release dozens of bits of software at the same time and we need to update the version numbers in Bugzilla so people can correctly report bugs against them. Even if it was only 1 bit of software we released it would still be nice to automate that rather than click through lots of web pages.

For Plasma I’ve written a wee shell script which uses Curl to load the relevant page to update the version. It takes a list of Bugzilla products (which in KDE land don’t have any direct relation to Git archives or tars we release so this has to be maintained manually) and a cookie which you need to extract out of your web browser.

plasma-add-bugzilla-versions

git clone git://anongit.kde.org/releaseme

Wayland Image Updated

My image for testing Wayland has had an update.

This includes the latest sources from Git master with KWin providing the Wayland compositor and built from a mix of Neon/Ubuntu/Kubuntu packages.

It’s full of obvious bugs for you to hunt down and help fix.  It’s not at all ready for every day use.

The KDE Plasma team is distribution agnostic which is described in this quote from the KDE neon FAQ,

“KDE believes it is important to work with many distributions, as each brings unique value and expertise for their respective users”.

 

FSRT Provider Training (Orientation)

I’ve just completed FSRT Provider Training (also called Orientation for some reason). It was a course run by British Canoeing (BCU) and taken by Sean McGrath at Teesside White Water Course.

February is not a great time to run this course, it involves prolonged exposure in the water. I had to buy a drysuit for the course which along with a fleece under layer and a skull cap and wet shoes still meant my hands froze off. But I’m quite pleased at how my fragile head didn’t give in.

There were 6 of us on the course, two of us club coaches and the rest professional canoe coaches. I was surprised to find you can be a WWS&R provider before you can be a FSRT provider.

Anyway here’s some notes for my own use and anyone else who’s interested.

Ratios are 1 staff to 6 students. Often run as 2 staff with 9 to 12 students.

The aim is to give students a solution to every problem on the syllabus. Some solutions may be more appropriate for different students depending on strength of rescuer, strength of swimmer, craft used etc so providers will need to know them all. Some solutions can be used for multiple jobs.

All BCU courses take longer to run the syllabus properly than the recommended time allows. Ideally run FSRT over 2 days or split over several but usually it’s run over 1.

Self rescue on the course notes can still use another paddler e.g. Eskimo rescue or asking for help with their craft.

We started by discussing some basic points to teach for clothing, Canadian boats, kayaks. For Canadian boats I came up with buoyancy in both ends (at least), grab handles at both ends on strong points, pinters of appropriate length at both ends and ready to deploy and know the fittings of your boat. We played a game of explaining it while the other person said Kabaddi repeatedly in one breath (an Indian game) to check it was concise enough.

We did tows. For a Canadian tow knees on the other boat’s painter (or quick release knot).

When doing shout to rescue make eye contact and use the other person’s name.

Throwlines always need lots of practice. Re-throws lots more (although they’re rarely used). One technique shown was to make large coils on ground then a handful of small coils in hand then wrap those coils in the throw bag, pick up the other end and throw the bag hard and overhand.

My paddle presentation Eskimo rescue failed because the paddle slipped off. It’s not normally used in general purpose kayaks however.

Getting a swimmer into a kayak or Canadian can be done with a straight lift by the swimmer into boat, heel hook also available but can be more faffy. It can be done with the swimmer going over your boat as a step up method.

Emptying a full kayak needs far hand at front of cockpit lifting up and near hand on side of boat pushing down. When empty swing onto your boat to sea-saw but if there’s still water in the back (if it has a convex back then the buoyancy bags will leave a gap) then don’t lift it on either get help or just leave some water in it. Use the near knee and lean under the boat and ratchet on to bring the boat over, don’t lift.

To rescue an open Canadian or sea kayak turn it upright in the water, go to the bow and put the craft at 45 degrees to your own then rotate boat away from you and use knee or gunwale to lift it and empty.

We played a game of running hugs, naming a person who then stayed still and you turn to be parallel and paddle alongside them and hug them to stop. Practice for positioning near their boat.

For unconscious paddler rescue tell the victim to play dead, let body go limp, hold nose and head raises to back of boat when upside down. Tell them to stay dead when uprighted so you can check airways. In real situation you’d need to jump out of boat if you didn’t get them upright. I told students to bang on boat if it wasn’t working. In real situation you’d make rafts to push them into shore.

My progression plan is to write lesson plans including teaching points/learning outcomes for each of the syllabus points.

Now I need to observe some courses being run then be observed.

KDE neon Comes Alive!

We’ve been working hard at KDE neon HQ to get the project going and today I’m pleased to say the Developer Unstable package archive is up and running. This gives daily packages of KDE Frameworks and Plasma desktop built direct from Git master branches. Expect some breakage, it’s called unstable for a reason. Ideal for testers and contributors to these two projects. To install it you’ll need an install of *buntu 15.10 (wily) and follow the Package Upgrade instructions.

In fact we already had some breakage where some packages sneaked in with larger version numbers than they should have, if you installed packages last week you’ll need to remove them and reinstall. Harald added some cleverness to stop this happening in future.

apt remove plasma-framework libkf5plasma5 libkf5plasmaquick5 libkf5solid5 libkf5solid5-data libkf5sonnet5-data libkf5sonnetcore5 libkf5sonnetui5 libkf5threadweaver5 qml-module-org-kde-solid qtdeclarative-kf5solid sonnet-plugins
apt install neon-desktop

(This will also remove applications has neon has no KDE applications yet, just apt install dolphin konsole and anything else you want.)

Coming soon in no particular order… Developer Stable packages built from Git stable branches, User Stable packages built from released apps, KDE Applications packages and installable images.

FOSDEM Photos

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KDE people getting to know our Gnome friends. The Gnome chap gave me a bit hug just after so it must have gone well whatever they were talking about.

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Ruphy on WikiToLearn one of the more stylish speakers of the day

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Rasterman gave a talk on Enlightenment and how it’s being ported to Wayland for use in Tizen projects and more. Turns out Rasterman is a real person called Carsten, good speaker too.

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Hallway track

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Paul holds court to discuss in Project Kobra. No I’ve no idea.

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Stephen Kelly on his CMake addon CMakeDaemon which lets IDEs understand CMake files for code completion and highlighting goodness.

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It’s the KDE neon launch party, what a happy bunch.

KDE neon Website Now Live

KDE  neon website is now live.

Serving the freshest packages of KDE software.  Developers’ archive with packages built from KDE Git available now, stable archive with packages built from released tars coming soon.

Launch party tonight in La Paon, Grand Place, Brussels

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(Under a .uk domain name until we finish the KDE incubation process.)

KDE neon Launches at FOSDEM this Weekend

KDE neon launches this weekend at FOSDEM.

The launch party is on Saturday in La Paon, Grand Place, still time to sign up if you want to come.

My talk is on Sunday in the desktop devroom at 12:45CET.

And I’ll be on the KDE stall in building K demoing it and talking about it to anyone who’s interested.

Holding website at http://neon.kde.org.uk/

And follow for news and updates on

Facebook: https://www.facebook.com/kdeneon/

Twitter: https://twitter.com/KdeNeon

Google+: https://plus.google.com/113043070111945110583

 

In the Mansion House

Here is deepest Padania a 4 story mansion provides winter cover to KDE developers working to free your computers.

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I woke up this morning and decided I liked it

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The mansion keeps a close lock on the important stuff

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The pool room has a table with no pockets, it must be posh

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Front door

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The not so important stuff

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Jens will not open the borgen to the Danish

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David prefers Flappy Birds to 1000€ renaissance painting

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Engineers fail to implement continuous integration

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Bring on the 7 course meal!

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In the basement Smaug admires the view

Guest Blog: Dolphin Survey

Guest Blog for Arnav Dhamija, first year computer science undergraduate at BITS Pilani, Hyderabad Campus.

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Hey everyone, I am a first year undergraduate student at the university and I have an idea I want to use for the GSoC with KDE to make Dolphin an even better file manager. My project idea revolves around making file selections from multiple directory trees as easy as possible.

A full description of my project can be found here: https://git.reviewboard.kde.org/r/126622/

And the user survey link for features and usability improvements can be found here: https://www.surveymonkey.com/r/L9LDW2P

TIA for the feedback : )

Happy Christmas with Plasma Wayland Live Image

I just published a live Plasma image with Wayland. A great milestone in a multi-year project of the Plasma team led by the awesome Martin G.  Nowhere near end-user ready yet but the road forward is now visible to humble mortals who don’t know how to write their own Wayland protocol.  It’ll give a smoother and more secure graphics system when it’s done and ensures KDE’s software and Linux on the desktop stays relevant for another 30 years.

British Canoeing Event Safety Workshop

I went to the British Canoeing Event Safety Workship last night run by Dave Rosseter and the SCA.  Here’s some notes for my own interest and memory.

Events runs by SCA affiliated clubs are covered for liability by the Perkins & Slade Insurance so if someone dies at an event the insurance covers you being sued.  Following some incidents the insurance company asked for this workshop to happen so clubs at least have an idea how to check the events they run are safe.

An event is defined as an activity run by the club involving non-club members and outwith the BCU terms of reference. (Or run by an SCA committee.)

When running an event we have a duty of care to look after those involved.

We discussed a chain of responsibility which typically has an event organiser in the middle and club committee and SCA above them and volunteers below them.

We discussed the need to get authorisation of events, at a club that might be by the committee or at an AGM.

We discussed risk assessments which for each risk should include likelihood and seriousness as well as mitigation and whether that mitigation is proportionate.

We look at the 5 stages of an event

  • Decision to run – why do you want to run it?
  • Application and Authority – internal (club committee, safety officer) and external (property owners etc)
  • Pre-event considerations (roles needing filled, equipment needed, briefing volunteers, facilities needed, training needed)
  • Day of event (people in the right place, what happens when something unexpected occurred)
  • Post event (review afterwards and where that review needs to be sent)

There was a slide about checklists for events but not much details.  I found one on the HSE website: checklist for village and community halls.

The acronym CALM was covered which are principles involved in dynamic risk assessment (and are similar to leadership principles of CLAP):

  • Commuinication
  • Avoidance
  • Line of Site
  • Management

There was a slide on people’s roles and span of control but not much detail on this.

There’s a load of resources that are due to come out to us. Useful stuff is on the HSE website and the gov.uk website such as the guide to organising community events.

It was an interesting enough workshop but I’m not convinced I learnt much, we already do all this in our club and many of the topics weren’t gone into in much detail.

Interesting to see British Canoeing use a photo from the FCC website in their slides, I wonder who authorised that and what their span of control was.

 

SQL CRUD: what’s good and what’s crud?

I maintain a membership database for my canoe club and I implemented the database years ago using a PHP library called Phormation which let me make an index page with simple code like:

query = “SELECT * FROM member WHERE year=2015”
show_table(column1, column2)

and an entry editing page with something like this:

query = “SELECT * FROM member WHERE id=$id”
widgets.append([column1, “name”, Textfield])
widgets.append([column2, “joined”, Date])
show_index(widgets)

and voila I had a basic UI to edit the database.

Now I want to move to a new server but it seems PHP has made a backwards incompatible change between 5.0 and 5.5 and Phormation no longer runs and it’s no longer maintained.

So lazyweb, what’s the best way to make a basic web database editor where you can add some basic widgets for different field types and there’s two tables with a 1:many relationship which both need edited?

 

Muon in Need of a Maintainer

Muon, the Apt package installer UI is in need of a maintainer.  It has been split out from Discover and Updater which are application focused and to some extent work with multiple backends.  Muon is package focused and covers the surprisingly important use case of technical users who care about libraries and package versions but don’t want to use a command line.  It’ll probably move to unmaintained unless anyone wants to keep an eye on it so speak up now if you want to help out.

KDE at FOSDEM 2016

FOSDEM is the biggest free software conference and KDE will have a stall and help organise the Desktop devroom for talks.  If you have something interesting to talk about the call for talks in the devroom is open now.  We should have a stall to promote KDE, the world best free and open source community.  I’m organising the KDE party on the Saturday.  And there are thousands of talks going on.  Sign up on the wiki page now if you’re coming and want to hang around or help with KDE stuff.

BC UKCC Polo Support Module

I went on a coach’s polo support module training day kindly organised and subsidided by the SCA. It was delivered by Zoe who came up from Wales for the day to 10 people who were mostly experienced polo players but at least 1 was new to the discipline. The idea being to train up coaches in how to coach polo so coaches will go a teach other people.  Here’s some notes about what happened for my own memory and anyone else who cares.

We started with introduction bingo, Zoe had written some features in a square such as “has paddled on the sea” or “has paddled internationally” and we introduced ourselves by finding people to put names to for each box.

We looked at warm ups on the land.  2 people standing back to back passing the paddle over the head and down to feet, then passing it round the side in a mock bow rudder movement. We stood in a line one infront of the other and passed the ball over head, through legs then both alternatively.  We played paper, scissors & stone with warm up forfeits.  Then the two lines faced each other and we passed the ball to the front of the other line then ran to the end of that line.  We passed the ball between two people facing each other being mindful to throw with a loose wrist following the ball and catch by slowing the ball down during the catch.

Always warm up slowly especially when passing, it’s very tempting to throw the ball as far as possible which will over-exert the muscles.

On the water we did more passing concentrating on accuracy with finger pointing at end of throw and catching 1 handed taking the speed off the ball.

Tig, in an area, catcher with ball has to hit the opposition’s boat, can be defended with paddles and body, if the player gets hit then they join the catcher team.

Two lines facing each other of paddlers side-by-side then 1 person paddles down middle passing in zig zag to each boat.

Passing on the move paddling side-by-side to hands.

We used the static 2&2 formation with 1 goal keeper, 2 defenders in a ^ shape infront and 2 more infront of that.  The attacks against this are “overload” where several players attack all from 1 side, “split” where 2 attackers try to get into the middle and move the defenders apart and “star” where each attacker goes to 1 defender to draw them out and they pass it round in a circle between them.

We did ball control, you can bring the ball towards you by putting the blade on the ball then pushing down on your paddle to roll the ball towards you and up the shaft. You can also pick up the ball with your paddle blade.  We did the exercise of moving the ball around the boat, first without going over the deck and then with going over the deck.

We looked at shooting, blocking and tackling.  Shooting we all faced the goal with 1 keeper and took turns to shoot.  Follow through with hand, aim at a square in the net (not the keeper’s paddle). We tried to shoot in sequence each corner and the centre of the net.  We did shooting when receiving the ball from the feeder who was sitting at the side.  For blocking we did passes to the side of players who then blocked it with their paddle, as with catching try to slow the ball down so it drops by your side.  We also did this with a piggy-in-the-middle style game passing around the middle player who would try to block. We didn’t have time to look at much tackling but there are various ways to keep the opposition off you.

We had a go at making our own training sessions and trying it out.

And we had some slides to show us the basics of the rules and the structure of polo.

There was a lot in this but also a lot missed out.  I would have appreciated some training in how to do a flat-3 formation which we don’t often get to do on our narrow pitch on the canal.

A great day’s learning, I recommend it to anyone.

 

 

Akademy Day Trip

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The GCC 5 Transition caused the apocalypse so we went out to see the world while it still existed

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No Soy Líder, Ahora Soy El Capitán

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See Hoarse

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El Torre

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We will climb this!

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David reached the top

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Fin de la terre!

Akademy A Coruña Photos

HJensSaturday lunch Lunch Time

Smart Tech and Sensible Tech

Jens describes Skittles and Doritos

Akademy team The wonderful organising team! Akademy Award winners

Elite Kubuntu developer Scarlett wins an Akademy Award! Developerymobil

Sebas shows off Plasma Mobile phone with a look that suggests he wants world domination by next year

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hacking area

IMG_6450GCompris demos, ooh la la IMG_5992

The opening ceremony to remember absent friends

Plasma Mobile Images by Kubuntu

Yesterday we revealed the project we’ve been working on for the last few months, Plasma Mobile and images of it on Kubuntu.

KDE has been trying for years to get Plasma working on different form factors with mixed success, so when I first started on this I was pretty intimidated.  But we looked around for how to build this and it turns out there is software for it just lying around on the internet ready to be put together.  Incredible.

It got very stressful when we couldn’t get anything showing on the screen for a few weeks but the incredible Martin G got Wayland working with it in KWin, so now KDE has not just the first open mobile project but also one of the first systems running with Wayland.

And with Shashlik in the pipeline we are due to be able to run Android applications on it too giving us one of the largest application ecosystems out there.

The question is will there be traction from the community?  You can join us in the normal Plasma ways, #plasma on Freenode and plasma-devel mailing list and #kubuntu-devel to chat about making images for other devices.  I’m very excited to see what will happen in the next year.

Plasma Mobile announcement.

Video