I've been searching for a new laptop for a very long time. My old Dell Inspiron 6400 has served me very well for over four years, but about a year ago I decided I needed a refresh. I finally decided upon the Dell XPS but it was a hard journey coming to that decision! Read on for a little bit more background about why I picked this laptop on how Mageia runs on it!
So I've been running my home media centre on Mageia for the last year or so and Mandriva before that. Rather than just a simple setup with a normal disk, I like to try and make things complicated for myself. I don't necessarily do this because it's the best and most efficient setup (it's very likely NOT!), but I do it for the sake of learning how things work and glue together, maintainability and, in theory at least, replication to more hardware as I expand my house and the media player "outlets".
So a little over a year ago I wrote about how to setup Mageia 1 with network booting and an NFS root, so with all the changes in Mageia 2's init system (switch to systemd and dracut), and because I wanted to switch the architecture to x86_64, I figured a re-image was called for and of course I tried to take appropriate notes so others can learn from this experience - perhaps putting it to more practical use than just a single home media centre!!
So I've just pushed a large update to Mageia Cauldron that implements everything needed to merge the / and /usr file systems for certain key folders.
So, as with any distro release, the recent Mageia 2 announcement means that I have a few boxes to upgrade. With one of my boxes however, the upgrade is somewhat more complicated as I wanted to switch from 32-bit to 64 bit. Now, with the benefit of hindsight (or with a bit of basic thought before hand) I can say that a re-install of the box would have likely been several orders of magnitude easier, but I like to push boundaries so I opted to do an in-place urpmi upgrade while switching architectures. Read on if you'd like to bask in the glow of this experience!
Hot on the heals of the awesome PulseAudio 2.0 release, I am very please to announce Mageia 2! It's been a lot of very hard work and I inadvertently ended up doing a lot more than I had originally intended but I can't complain - while it was a lot of hard work and a massive time sink for the last few months, I certainly learned a great deal and feel I've contributed to a great user experience.
Just a quick note to say that I've just pushed PulseAudio 1.1 out the door. Get it while it's hot!
This release fixes a couple issues people had with our two-point version number change and several other bits and bobs.
On it's way to Mageia Cauldron now and I should get around to backporting this sometime very soon for mga1 now that backports are open
It is with great pride that I announce PulseAudio 1.0!
It's been a long time coming and I'm very glad this is finally out of the door and I look forward to a much more streamlined release process in the future.
There are too many people to thank but in particular I'd like to thank Arun Raghavan, Tanu Kaskinen, David Henningsson, Maarten Bosmans, Daniel Mack, Jason Newton, Jyri Sarha, Lu Guanqun, Luiz Augusto von Dentz, Marc-André Lureau, Pierre-Louis Bossart, Siarhei Siamashka and of course Lennart Poettering.
Obviously there is still a huge amount to be done, both in the daemon itself, improving documentation and improving integration into the desktop environment itself. Any help is gratefully received!
So stay tuned for future improvements! And speaking of staying tuned, I'd also like to announce Planet PulseAudio. This is an aggregated feed of posts about PulseAudio. If you have a blog and write about PA, please get in touch and we can add your feed. The design is heavily borrowed from Planet GNOME so it should be familiar for some readers.
Packages are already available for Mageia Cauldron and backports for Mageia 1 will be available sometime soon. Hopefully someone will update the packages in Mandriva as I'm not actively doing stuff over there these days.
PS I'm sure there will be a brown bag moment to come with a 1.0 release, but fingers crossed.... :p
So a while back I wrote about setting up Mandriva for network boot and I'm still running a similar configuration albeit upgraded every six months or so as new Mandriva releases come out.
Well as I'm now mostly running Mageia, I decided it was worth posting a follow up article. Read on if you're interested in the nitty gritty of how such a system works.
While last year it felt like I was the lone voice singing the praises of PulseAudio (although there were a few supporters!), but this year it feels like everything has gone 180° with pretty much everyone on board! This is a great result for me personally as I've been pretty much the only person working on KDE+PulseAudio integration, so I was very pleased to get this feedback. It's good to know that the hard work and effort you put in is appreciated. It's all too often that the people who appreciate your work are the silent majority (if you do a really good job, they don't know you've done anything as things Just Work™), while the vocal minority are quick to shout and judge and generally flame.
So I was off to an lovely start and I got down to hacking. What did I do this year? Well I continued some work on the interface I made last year called "Speaker Setup". I realised just a short while ago that there was no interface in KDE to be able to change the Source Ports (i.e. pick Mic vs. Line In on your laptop) so I set about extending speaker setup to cope with this. I added a Mic VU meter for good measure (mainly to use up the space with something vaguely useful!). I would ultimately like to do more with this UI but this would need more changes in PulseAudio itself (come listen to my talk in Berlin at the Desktop Summit if you want to know more about this!).
As well as this, I did some tweaks in Phonon to tidy some things up. Various bits and bobs within Phonon and the KCM had bit rotted a little, so minor tweaking saw that all brought up to speed.
I also spent some time hacking on PulseAudio itself, improving some earlier work related to adding Source Output volume controls to PA to take on peer review comments (for those of you unaware, this is capture stream volume control - PA has long supported "per-application" volume control but this only actually applied to outputs. It's not really very common for users to record multiple streams at the same time so support for per-capture stream volumes was never introduced. Now that PA supports Flat Volumes (a feature that always tries to use the hardware volume whenever possible to get the most efficient volume adjustment path), it makes sense to use this for inputs too. It also establishes a degree of symmetry to the API which has always felt a little weird in the past - especially if you are developing a VoIP app (the guys from Skype were a little confused about this disparity for example)). I also spent some time making some minor improvements to pavucontol (shh, don't tell the KDE guys but this is a GTK app!) as this is still my main debug tool when hacking on PA (I mainly improved it to deal more gracefully with errors - like when PA itself crashes and leaves behind the X11 root window's PULSE_SERVER property which results in an invalid argument error from the context with the result that the automatic reconnect mode doesn't work! - but also added some simple keyboard shortcuts that I generally miss when switching windows quickly). I also added support for Source Output volumes to KMix, but this will stay in my private branch until I've committed the PA code as the version check will currently match git master code even if it doesn't yet have the support needed!
I also started to look at Arun and Pierre's awesome work to support passthrough. As there is no reliable way to query receivers for the encodings they support (AC3, DTS etc.) we have to provide a way for users to specify this manually. I worked to rejig how PA stores various bits of information in internal databases to allow for arbitrary lengths of data to be stored rather than the fixed size blobs supported currently. This will pave the way to adding a protocol extension to set the formats for which support will have to be added to the Speaker Setup GUI somehow...
In addition, I also looked at VLC's PulseAudio output layer. I've known for a while that it's kind of lacking and Rémi from upstream VLC has become rather exasperated about the lack of good documentation we provide. I fully appreciate our docs are lacking (some mails on our mailing list today highlight that internal docs for module development are also severely lacking), but I was able to use what was out there to add what I think is quite robust support to VLC. As VLC is used as a Phonon backend by some distros, I felt this was an important task to work on during this KDE sprint.
All in all it was a pleasure to stay here again and meet some now familiar as well as some new people (especially Bart and Trever who are big PA fans!) I look forward to seeing several of them again in Berlin and hopefully next year here in Randa too!
Good news everyone! Mageia 1 is out!!!! Just as I travel to Randa for the KDE Multimedia Development Sprint, I hear that all the hard work put in by the various contributors (in all their forms: packagers, admins, translators, testers and artists) has come to fruition! Go read the official announcement and release notes and then download it!
I've not had nearly as much time to contribute as much as I would have liked to this release, due to various personal, work and upstream project commitments, but I know my good friends and colleagues have done a stellar job (and I've helped out when I can).
I should say that this shouldn't be expected as a ground breaking release. We're not using Gnome 3 or Systemd yet (both will most likely come in Mageia 2) as this release more signifies the establishing of all the various infrastructure needed to create a distro (build cluster, community management, mirror management etc.) especially the proper cleaning and rebuilding of all of the Mandriva packages thought to be essential or vaguely useful. This was a momentous task and one that I think has been achieved in good time.
Onwards and upwards! (to 2!)