This morning I released the first new release of fwupd on the 0.8.x branch. This has a number of interesting fixes, but more importantly adds the following new features:
- Adds support for Intel Thunderbolt devices
- Adds support for some Logitech Unifying devices
- Adds support for Synaptics MST cascaded hubs
- Adds support for the Altus-Metrum ChaosKey device
- Adds Dell-specific functionality to allow other plugins turn on TBT/GPIO
Mario Limonciello from Dell has worked really hard on this release, and I can say with conviction: If you want to support a hardware company that cares about Linux — buy a Dell. They seem to be driving the importance of Linux support into their partners and suppliers. I wish other vendors would do the same.
This weekend we had the 2,000th review submitted to the ODRS review system. Every month we’re getting an additional ~300 reviews and about 500,000 requests for reviews from the system. The reviews that have been contributed are in 94 languages, and from 1387 different users.
Most reviews have come from Fedora (which installs GNOME Software as part of the default workstation) but other distros like Debian and Arch are catching up all the time. I’d still welcome KDE software center clients like Discover and Apper using the ODRS although we do have quite a lot of KDE software reviews submitted using GNOME Software.
Out of ~2000 reviews just 23 have been marked as inappropriate, of which I agreed with 7 (inappropriate is supposed to be swearing or abuse, not just being unhelpful) and those 7 were deleted. The mean time between a review being posted that is actually abuse and it being marked as such (or me noticing it in the admin panel) is just over 8 hours, which is certainly good enough. In the last few months 5523 people have clicked the “upvote” button on a review, and 1474 people clicked the “downvote” button on a review. Although that’s less voting that I hoped for, that’s certainly enough to give good quality sorting of reviews to end users in most locales. If you have a couple of hours on your hands,
gnome-software --mode=moderate is a great way to upvote/downvote a lot of reviews in your locale.
So, onward to 3,000 reviews. Many thanks to those who submitted reviews already — you’re helping new users who don’t know what software they should install.
For the early adopters of the original ColorHug I’ve been offering a service where I send all the newer parts out to people so they can retrofit their device to the latest design. This included an updated LiveCD, the large velcro elasticated strap and the custom cut foam pad that replaced the old foam feet. In the last two years I’ve sent out over 300 free upgrades, but this has reduced to a dribble recently as later ColorHug1’s and all ColorHug2 had all the improvements and extra bits included by default. I’m going to stop this offer soon as I need to make things simpler so I can introduce a new thing (+? :) next year. If you do need a HugStrap and gasket still, please fill in the form before the 4th January. Thanks, and Merry Christmas to all.
Does anyone have a spare Logitech Unifying dongle I can borrow? I specifically need the newer Texas Instruments version, rather than the older Nordic version.
You can tell if it’s the version I need by looking at the etching on the metal USB plug, if it says U0008 above the CE marking then it’s the one I’m looking for. I’m based in London, UK if that matters. Thanks!
There are a lot of Linux communities all over the globe filled with really nice people who just want to help others. Typically these people either can’t (or don’t feel comfortable) coding, and I’d love to harness some of that potential by adding a huge number of new application reviews to the ODRS. At the moment we have about 1100 reviews, mostly covering the more popular applications, and also mostly written in English.
What I would love is for a few groups of people to come together for their next LUG/outreach/InstallFest and sit down together somewhere cozy and write a few reviews. Bonus points if you use a less-well-known application, and even more points if you can write in a language other than English. Submitting a review is easy; just open up GNOME Software, find the application, and click ‘Write a Review‘ at the bottom of the page.
Application reviews help new users what to install, and the star ratings you give means we can return useful search results full of great applications. Please write an email, ask about helping the ODRS, and perhaps you can help a lot of new users next time you meet with your Linuxy friends.
I’ve got 9 more ColorHugALS devices in stock and then when they are sold they will be no more for sale. With all the supplier costs going recently up my “sell at cost price” has turned into “make a small loss on each one” which isn’t sustainable. It’s all OpenHardware, both hardware design and the firmware itself so if someone wanted to start building them for sale they would be doing it with my blessing. Of course, I’m happy to continue supporting the existing sold devices into the distant future.
In part the original goal is fixed, the kernel and userspace support for the new SensorHID protocol works great and ambient light functionality works out of the box for more people on more hardware. I’m slightly disappointed more people didn’t get involved in making the ambient lighting algorithms more smart, but I guess it’s quite a niche area of development.
Plus, in the Apple product development sense, killing off one device lets me start selling something else OpenHardware in the future. :)
I’ve spent a few days profiling GNOME Software on ARM, mostly for curiosity but also to help our friends at Endless. I’ve merged a few patches that make the existing
--profile code more useful to profile start up speed. Already there have been some big gains, over 200ms of startup time and 12Mb of RSS, but there’s plenty more that we want to fix to make GNOME Software run really nicely on resource constrained devices.
One of the biggest delays is constructing the search token cache at startup. This is where we look at all the fields of the .desktop files, the AppData files and the AppStream files and split them in a UTF8-sane way into search tokens, adding them into a big hash table after stemming them. We do it with 4 threads by default as it’s trivially parallelizable. With the search cache, when we search we just ask all the applications in the store “do you have this search term” and if so it gets added to the search results and ordered according to how good the match is. This takes 225ms on my super-fast Intel laptop (and much longer on ARM), and this happens automatically the very first time you search for anything in GNOME Software.
At the moment we add (for each locale, including fallbacks) the package name, the app ID, the app name, app single line description, the app keywords and the application long description. The latter is the multi-paragraph long description that’s typically prose. We use 90% of the time spent loading the token cache just splitting and adding the words in the description. As the description is prose, we have to ignore quite a few words e.g. “and”, “the”, “is” and “can” are some of the most frequent, useless words. Just the nature of the text itself (long non-technical prose) it doesn’t actually add many useful keywords to the search cache, and the ones that is does add are treated with such low priority other more important matches are ordered before them.
My proposal: continue to consume everything else for the search cache, and drop using the description. This means we start way quicker, use less memory, but it does require upstream actually adds some [localized]
Keywords=foo;bar;baz in either the desktop file or
<keywords> in the AppData file. At the moment most do, especially after I sent ~160 emails to the maintainers that didn’t have any defined keywords in the Fedora 25 Alpha, so I think it’s fairly safe at this point. Comments?
I’ve had quite a few comments from people stating that using age rating classification values based on American culture is wrong. So far I’ve been using the Common Sense Media research (and various other psychology textbooks) to essentially clean-room implement a content-rating to appropriate age algorithm.
Whilst I do agree that other cultures have different sensitivities (e.g. Smoking in Uganda, references to Nazis in Germany) there doesn’t appear to be much research on the suggested age ratings for different categories for those specific countries. Lots of things are outright banned for sale for various reasons (which the populous may completely ignore), but there doesn’t seem to be many statistics that back up the various anecdotal statements. For instance, are there any US-specific guidelines that say that the age rating for playing a game that involves taking illegal drugs should be 18, rather than the 14 which is inferred from CSM? Or the age rating should be 25+ for any game that features drinking alcohol in Saudi Arabia?
Suggestions (especially references) welcome. Thanks!
After all the tarballs for GNOME 3.22 the master branch of gnome-software is now open to new features. Along with the usual cleanups and speedups one new feature I’ve been working on is finally merging the age ratings work.
The age ratings are provided by the upstream-supplied OARS metadata in the AppData file (which can be generated easily online) and then an age classification is generated automatically using the advice from the appropriately-named Common Sense Media group. At the moment I’m not doing any country-specific mapping, although something like this will be required to show appropriate ratings when handling topics like alcohol and drugs.
At the moment the only applications with ratings in Fedora 26 will be Steam games, but I’ve also emailed any maintainer that includes an
<update_contact> email address in the appdata file that also identifies as a game in the desktop categories. If you ship an application with an AppData and you think you should have an age rating please use the generator and add the extra few lines to your AppData file. At the moment there’s no requirement for the extra data, although that might be something we introduce just for games in the future.
I don’t think many other applications will need the extra application metadata, but if you know of any adult only applications (e.g. in Fedora there’s an application for the sole purpose of downloading p0rn) please let me know and I’ll contact the maintainer and ask what they think about the idea. Comments, as always, welcome. Thanks!
The LVFS firmware server and ODRS reviews server are down because my credit card registered with OpenShift expired. I’ve updated my credit card details, paid the pending invoice and still can’t start any server.
I rang customer service who asked me to send an email and have heard nothing back.
I have backups a few days old, but this whole situation is terrible on so many levels.
EDIT: cdaley has got everything back working again, it appears I found a corner case in the code that deals with payments.