Considering all of the above, Ladislav Slezák and Rodion Iafarov has been working on a proper solution taking Ladislav’s proposal for Hack Week 15 as starting point. The idea is plain simple: provide an HTTP/JSON API which allows interacting with LibYUI by reading and setting different UI properties. Consequently, if some button was moved, resized or got new shortcut key assigned, we do not need to adapt the test code anymore.

Obviously, this functionality is not required in a production system, so we have created separate packages for this purpose. Here you can find GitHub repository containing some documentation.

Demo time!

As cool as it sounds, it is even better when you see it in action. In the screencast below you can see how the user can interact with YaST Host module using cURL from the command line.

How to Test the New Packages

If you want to give it a try, you can use the packages we have prepared for you. However, it is recommended to use a virtual machine to not pollute (or accidentally break) your system. You have been warned.

First of all, you need to get new packages, which are currently available in YaST:Head project in OBS. Navigate to Repositories tab and get the repository which matches the distribution you are running. Afterwards you should be able to install libyui-rest-api package. Also, you need to update related packages and YaST2 modules were recompiled using latest LibYUI. To do that, simply run the following command, where YaST:Head is the repository added in the previous step:

zypper up --allow-vendor-change -r YaST:Head

With the required software in place, you need to start a YaST module setting the environment variable Y2TEST to 1:

xdg-su -c 'Y2TEST=1 YUI_HTTP_PORT=9999 yast2 host' # for Qt
sudo Y2TEST=1 YUI_HTTP_PORT=9999 yast2 host # for ncurses

To allow remote connections you can add YUI_HTTP_REMOTE=1. For security reasons, only connections from localhost are allowed by default.

Now you should be able to see something like the screenshot below by navigating with your browser to http://localhost:9999.

Further steps

As you can see, we have not implemented a wrapper for the POST and GET requests to the HTTP server yet, although it will be the next step. We are trying to to find a solution which allows us running tests locally from the terminal, in CI using stable distribution versions, and finally in openQA for development builds.

Other things which are coming:

• Split the package into separate ncurses and Qt parts (fewer dependencies, not possible to test a minimal system without X).
• Improve the plugin loading.
• Support for more widgets and attributes.
• Add basic authentication support.
• Improve security adding support for encryption and peer verification via SSL.
• Add support for the Gtk based UI.
• Add IPv6 support (example). After all, we are already in 2019.

Security Notice

YaST is usually running with the root permissions, that means everybody who can connect to the HTTP/JSON API can read the values and send button clicks. And because there is no authentication yet, this is a big security problem. In a nutshell: do not use the API in production systems! It has been designed only for testing in a secure environment.

Closing Thoughts

We are pretty excited about this project for several reasons. On the one hand, because we expect it to reduce the maintenance burden of our integration tests. On the other hand, because it is a nice example of Hack Week benefits and cross-team collaboration.

If you are interested, we will try to keep you in the loop by posting information regularly as part of YaST sprints reports.

Important note: The driver does not work on openSUSE Tumbleweed. Unfortunately, the version of X-server is too new for the driver.

SHA1 is obsolete by now. The script used SHA256 for integrity of the downloaded files.

New Feature from packaging script:

• systemd support

Resolved Issues:

• [SWDEV-82980] Ubuntu 15.10 fails when building the .deb packages

Link: AMD Catalyst 15.12 Release Notes

Downloads:

• Script: makerpm-amd-15.12.sh
• SHA1: makerpm-amd-15.12.sh.sha256

Installation guide (English):
http://en.opensuse.org/SDB:AMD_fglrx#Building_the_rpm_yourself

Bruno Friedmann will build the new RPM packages in the fglrx repository. Stay tune!

If you find any issue with the driver. Don’t hesitate to contact me. I am in contact with AMD and can forward your issue to the right place. Feedback are welcome.

A report of your system is very helpful beside your feedback. You can generate it with the script:
su -c 'sh makerpm-amd-15.12.sh -ur'

Have a lot of fun!

Sebastian
openSUSE member / Official AMD Packaging Script Maintainer for openSUSE
German Blog: openSUSE – proprietären Grafik-Treiber AMD Catalyst 15.12 als RPM installieren

Tumbleweed beware : broken Xorg

It seems since the release, that a number of report of broken xorg with gdm, ssdm and so… segfaulting

You can still use the previous version hanging on the server. But I doubt it would work better

As soon, with Sebastian Siebert we have a patch for, I will republish a new build

Informations & bugreport Sebastian’s blog or lizards.o.o

The proposed drivers support kernel up to version 4.4

AMD release note available

Sebastian Siebert posts about fglrx

If you have any problems with the driver, don’t be afraid to report to Sebastian (German and English bugreports are gladly accepted).
he will try, as far as I am able to reproduce the bug. Together with the necessary system information, he will go directly to the right place at AMD to have the bug fixed in the next driver release.
Thank you very much, Sebastian.

See below what to do in case of troubles.

Or you can also ping him on irc (freespacer)

Debugging troubles

I recommend in case of trouble the use of his script which can collect the whole informations needed to help you. then you just have to issue a simple commande in console to collect all informations, you can review them, and finally transmit them.
Check the website to get the latest.

su -c 'sh makerpm-amd-15.11.sh -ur'
The system report 'amd-report.txt' was generated.                                                                                                          [ OK ]
Do you want to read the system report 'amd-report.txt' now? yes/no [y/n]: y
Are you sure to upload the above-named system report to sprunge.us? yes/no [y/n]: y

The report was uploaded to sprunge.us.
   The link is:  http://sprunge.us/eMEB

Copy paste the link in the comment zone of Sebastian post

All proudly distributed by openSUSE powered server and sponsored by Ioda-Net Sàrl

I have adapted the AMD driver to the Kernel 4.4 (rc3). For the moment it works for Kernel 4.4-rc3. Unfortunately the AMD driver has a compatibility issue in combination with the GNOME Desktopmanager and X-Server. As a workaround, I recommend for GNOME another Desktopmanager such as lightdm until the issue is hopefully fixed.

Resolved Issues:

• [SWDEV-55204] Stuttering when running glxgears with VSync enabled
• [SWDEV-7339] Intermittent mouse cursor corruption

Link: AMD Catalyst 15.11 Release Notes

Downloads:

• Script: makerpm-amd-15.11.sh
• SHA1: makerpm-amd-15.11.sh.sha1

Installation guide (English):
http://en.opensuse.org/SDB:AMD_fglrx#Building_the_rpm_yourself

Bruno Friedmann will build the new RPM packages in the fglrx repository. Stay tune!

If you find any issue with the driver. Don’t hesitate to contact me. I am in contact with AMD and can forward your issue to the right place. Feedback are welcome.

A report of your system is very helpful beside your feedback. You can generate it with the script:
su -c 'sh makerpm-amd-15.11.sh -ur'

Have a lot of fun!

Sebastian
openSUSE member / Official AMD Packaging Script Maintainer for openSUSE
German Blog: openSUSE – proprietären Grafik-Treiber AMD Catalyst 15.11 als RPM installieren

Warnings

There’s really no warranties the drivers will work, for you!

If you are satisfied with the open-source radeon drivers, don’t risk to break your computer

All the trouble present in 15.9 will be there, like the failing gnome3 gdm start, see previous article from Sebastian, his scripts also available on the raw-src directory on the mirror, allow you to apply a quirk patch.

I’m considering the release of thoses rpms as experimental, they work for some, and sometimes are convenient. But they can also create kernel segfault on some configurations.
If you are in trouble start your openSUSE in rescue mode with nomodeset on boot line, and then zypper rm fglrx related packages, reboot and you should safely return to free radeon.

Story

Today, while packing my stuff for the SUSECON15 in Amsterdam, I was pleased on irc to have feedback of users
who were able to run fglrx Tumbleweed packages on their Leap 42.1

I’ve then start a Leap vm and hack a bit Sebastian Siebert’s script for 15.9 to add support for Leap.
The drivers build, and install correctly. I’ve also updated the one-click installer for people using this
technology.

Leap being available only for x86_64 bit plateform, the driver follow the same available arch.

Links to the new repository openSUSE_Leap_42

Have fun!

Important note: The first beta version of openSUSE Leap (future openSUSE 42.1) was released a few days ago. However, the AMD driver has not been adapted yet to the new upcoming openSUSE version. In the next days I will working on this and release a new update for this script.

Important note 2: After some experimentation with the GNOME Desktopmanager, unfortunately it does not work with the driver. Because actually something seems to be amiss. To this end, I will contact the AMD developers. As a workaround, I recommend for GNOME another Desktopmanager such as lightdm until the issue is fixed.

Resolved Issues:

• [425910] Driver installation sometimes fails on Ubuntu 14.04.3
• [424450] Company of Heroes® 2 – Game crashes while running the performance test
• [424794] Middle-earth™: Shadow of Mordor – Corruption observed in game
• [424882] DIRT® Showdown – Corruption observed in game
• [425234] DIRT® Showdown – Game crashes after the loading screen
• [424802] DOTA™ 2 – Application hang observed while exiting the game
• [424255] AMD Catalyst™ Installer removing EGL links resulting in Xserver/Xorg load failure
• [423471] Unable to switch desktop mode after installing AMD Catalyst™ driver
• [423735] Renaming Counter-Strike: GO and other Steam game binary improves performance

Known Issues:

• [419960]: Vari-Bright on some configurations is not decreasing brightness as expected

Link: AMD Catalyst 15.9 Release Notes

Downloads:

• Script: makerpm-amd-15.9.sh
• SHA1: makerpm-amd-15.9.sh.sha1

Installation guide (English):
http://en.opensuse.org/SDB:AMD_fglrx#Building_the_rpm_yourself

Bruno Friedmann will build the new RPM packages in the fglrx repository. Stay tune!

If you find any issue with the driver. Don’t hesitate to contact me. I am in contact with AMD and can forward your issue to the right place. Feedback are welcome.

A report of your system is very helpful beside your feedback. You can generate it with the script:
su -c 'sh makerpm-amd-15.9.sh -ur'

Have a lot of fun!

Sebastian
openSUSE member / Official AMD Packaging Script Maintainer for openSUSE
German Blog: openSUSE – proprietären Grafik-Treiber AMD Catalyst 15.9 als RPM installieren

Important note: This driver supports also X-Server 1.17 on Tumbleweed. GNOME Desktopmanager (gdm) is working partially, so you need a workaround. Who has activated the automatic user login in GNOME and want to make a user change, they get a black screen on TTY-console and the login manager seems to be crashed. This issue can be solved when the automatic user login is disabled in GNOME.

For GNOME user with gdm: Execute the following command as root after the installation of the AMD driver and before restart the machine:
sh makerpm-amd-15.7.sh --install-gdm-fix

To revert the changes:
sh makerpm-amd-15.7.sh --uninstall-gdm-fix

New Features:

• AMD PowerXpress support for laptops equipped with Intel 6th generation (Skylake) CPUs
• Linux Platform Atomics & SVM Fine Grain Buffer support for Carrizo APUs
• Multi-Device support for OpenCL 2.0

Resolved Issues:

• [421317] Segmentation fault observed while launching some OpenGL games in RHEL7.1
• [419365] Error message observed during installation through rpm package in RHEL 6.5, 7.0
• [419162] System hangs while running Dying Light
• [421858] clinfo could not recognize up to four GPU devices

Known Issues:

• [419960]: Vari-Bright on some configurations is not decreasing brightness as expected

Link: AMD Catalyst 15.7 Release Notes

Downloads:

• Script: makerpm-amd-15.7.sh
• SHA1: makerpm-amd-15.7.sh.sha1

Installation guide (English):
http://en.opensuse.org/SDB:AMD_fglrx#Building_the_rpm_yourself

Bruno Friedmann will build the new RPM packages in the fglrx repository. Stay tune!

If you find any issue with the driver. Don’t hesitate to contact me. I am in contact with AMD and can forward your issue to the right place. Feedback are welcome.

A report of your system is very helpful beside your feedback. You can generate it with the script:
su -c 'sh makerpm-amd-15.7.sh -ur'

Have a lot of fun!

Sebastian
openSUSE member / Official AMD Packaging Script Maintainer for openSUSE
German Blog: openSUSE – proprietären Grafik-Treiber AMD Catalyst 15.7 als RPM installieren

Warning: This driver based on an old development fork and does not support X-Server 1.17 on Tumbleweed. GNOME Desktopmanager (gdm) is also broken for the moment. My suggestion for you, stay on the latest AMD Catalyst 15.3 Beta.

New Features:

• Support for SUSE® Linux Enterprise Desktop 12

Resolved Issues:

• [417630]: Fixes the issue of discrete GPU not being powered off in Power-Saving mode on some PowerXpress AMD GPU + AMD APU platforms
• [416499]: Fixes minor screen corruption when resuming from S3 caused by display hot plugging

Known Issues:

• [419960]: Vari-Bright on some configurations is not decreasing brightness as expected

Link: AMD Catalyst 15.5 Release Notes

Downloads:

• Script: makerpm-amd-15.5.sh
• SHA1: makerpm-amd-15.5.sh.sha1

Installation guide (English):
http://en.opensuse.org/SDB:AMD_fglrx#Building_the_rpm_yourself

Bruno Friedmann will build the new RPM packages in the fglrx repository. Stay tune!

If you find any issue with the driver. Don’t hesitate to contact me. I am in contact with AMD and can forward your issue to the right place. Feedback are welcome.

A report of your system is very helpful beside your feedback. You can generate it with the script:
su -c 'sh makerpm-amd-15.5.sh -ur'

Have a lot of fun!

Sebastian
openSUSE member / Official AMD Packaging Script Maintainer for openSUSE
German Blog: openSUSE – proprietären Grafik-Treiber AMD Catalyst 15.5 als RPM installieren

The user setting is built on the top of distribution setting the same way as system setting is in system mode. See help of the module for more details.

With some exceptions, setting in ~/.config/fontconfig/fonts.conf should have a precedence over yast-fonts setting. But anyway, I would not combine yast-fonts user mode with other user font setting tools.

This also required to add user support to fonts-config. yast-fonts 3.1.13 and fonts-config 20150424 are on its way to Tumbleweed. User mode is experimental these days, we will see if it is viable.

Unfortunately there is no release notes from AMD. This update can solve the issue with PowerXpress but I can not really verified this because lack of such hardware.

Another side note I have implemented a workaround in the script to get the driver works with the GNOME Displaymanager + GNOME. It is a little cruel hack but it works for the moment. Thanks to the user that they posted the article in my blog.

For GNOME user with gdm: Execute the following command as root after the installation of the AMD driver and before restart the machine:
sh makerpm-amd-15.3-beta.sh --install-gdm-fix
If you update the AMD driver, so the workaround does not work anymore. It is important that you do not delete the file /amd_xversion and is needed for the workaround.

To revert the changes:
sh makerpm-amd-15.3-beta.sh --uninstall-gdm-fix

Before I forget it: All user from openSUSE Tumbleweed can also install the driver. But remember, Tumbleweed is under heavy development. I can not guarantee that the driver works in the future yet.

Downloads:

• Script: makerpm-amd-15.3-beta.sh
• SHA1: makerpm-amd-15.3-beta.sh.sha1

Installation guide (English):
http://en.opensuse.org/SDB:AMD_fglrx#Building_the_rpm_yourself

The above named installation guide is only for the stable driver but you can adapt it for the beta driver.

Bruno Friedmann will build the new RPM packages in the fglrx repository. Stay tune!

If you find any issue with the driver. Don’t hesitate to contact me. I am in contact with AMD and can forward your issue to the right place. Feedback are welcome.

A report of your system is very helpful beside your feedback. You can generate it with the script:
su -c 'sh makerpm-amd-15.3-beta.sh -ur'

Have a lot of fun!

Sebastian
openSUSE member / Official AMD Packaging Script Maintainer for openSUSE

German Blog: openSUSE – proprietären Grafik-Treiber AMD Catalyst 15.3 Beta als RPM installieren