libinput | Fork of libinput with my own hacks | Video Utils library

Please consider this Go code:

I'm trying to write an application that sends different dBus signals to different applications depending on what application is active. The idea is to pair it with Libinput-gestures, and allow per application gesture response. Problem is, it's impossible to tell which application is active on the client side.

I've been doing some research into detecting if an application has focus on any particular window manager under Wayland. Consensus is, Wayland doesn't know if an application has focus, and will not give that information. However the window manager itself does know.

So is there a way of creating an entirely server side routine for gnome, to send the title of the active window client side, to a select number of applications. In other words, we still have the "security" of not letting arbitrary applications know everything about the environment, but still allow some accessibility minded software retrieve that information and use it.

This command here:

I write my pet project. At first, it was based on cmake and I set the path to qt libs from the console, e.g. cmake -DPATH_TO_QT:STRING=/home/user/Qt/5.11.1/gcc_64/ The variable PATH_TO_QT was declared as set(PATH_TO_QT "/path/to/your/Qt/" CACHE STRING "Path to Qt") With this configuration, my project worked very well.

However, I wanted to add in my project Conan Package Manager and I did it. My conanfile.txt:

On wayland there is no configuration file for libinput. This is not usually a problem because desktop environments (such as Gnome) often offer a way to configure the devices. However, there is no way to enable middle click emulation for a clickpad device. By default (using button areas so that I can right click with the bottom right of the touchpad) a middle button area is also created. This often results in me clicking the middle button when I try to left click and middle click instead (causing something to be pasted). This middle click area can be disabled if middle emulation is enabled, however because Gnome does not provide a way to configure this I decided to try to build my own program to do so.

I have looked through libinput's API docs and examples (unfortunately I can't seem to find any examples of device configuration). The following code is what I have put together (compiled with command in comment).

I am trying to cross compile Raspberry pi3 B+; stretch software 2018-06-27 release, using Qt5.10.1, through Linux ubuntu 64bit according to this steps: https://wiki.qt.io/RaspberryPi2EGLFS

For sure I pay attention to this steps: https://bugreports.qt.io/browse/QTBUG-62216 and even try to edit make space also like this Error while cross compiling Qt for a raspberry pi3 on another time. I tried different arms pi/pi2/pi3/vc4, and even different Qt versions, although I was able to do it with Jessie, However with stretch I cannot get rid of this error;

I am deploying a Qt application to a beaglebone black that is running Stretch. I am attempting to use linuxfb with libinput to handle touch events. The touch screen input was inverted, so I set the Coordinate Transformation Matrix with a .conf file. The touch works correctly on the desktop, but is still inverted in my Qt app.

Here are my environment settings for Qt:

Quite a few people encounter this issue, especially those who want to use Gym and Mujoco for reinforcement learning. The installation process is frustrating, but luckily some people spot part of the issue

I want to post this problem, so hopefully the Ubuntu developers could see, as the instruction doesn't lead me to any dialog box to write something.

The problem is happened as followed:

1. I want to use Mujoco, so I follow the installation instruction, but when I implement import mujoco_py in python3.5/3.6, it gives the following error:

   >>> import mujoco_py

   Import error. Trying to rebuild mujoco_py.

   running build_ext building 'mujoco_py.cymj' extension

   ...

   /home/username/.local/lib/python3.6/site-packages/mujoco_py/gl/osmesashim.c:1:10: fatal error: GL/osmesa.h: No such file or directory #include ^~~~~~~~~~~~~

2. Quite a few people suggest to install libosmesa-dev by running sudo apt-get install libosmesa6-dev, so I tried it. But the error is:

   The following packages have unmet dependencies: libosmesa6-dev : Depends: libosmesa6 (= 18.0.0~rc5-1ubuntu1) but it is not going to be installed E: Unable to correct problems, you have held broken packages.

3. Then I think this sudo apt-get install libosmesa6 would solve it, but unfortunately:

   The following packages have unmet dependencies: libosmesa6 : Depends: libglapi-mesa (= 18.0.0~rc5-1ubuntu1) but 18.0.5-0ubuntu0~18.04.1 is to be installed E: Unable to correct problems, you have held broken packages.

4. It looks like it's the version of current libglapi-mesa (18.0.5-0ubuntu0~18.04.1) is incompatible with what mesa really needs(18.0.0~rc5-1ubuntu1)

5. I am confused about how to downgrade it, because it seems like there are tons of packages depending on the current version of libglapi-mesa. For example, when I tried to correct the version, using sudo apt-get install libglapi-mesa=18.0.0~rc5-1ubuntu1 , the warning is going crazy:

   The following additional packages will be installed: policykit-1-gnome The following packages will be REMOVED: apturl cheese deja-dup gdm3 gir1.2-gst-plugins-base-1.0 gir1.2-mutter-2 gir1.2-rb-3.0 gir1.2-totem-1.0 gir1.2-webkit2-4.0 gnome-calendar gnome-control-center gnome-getting-started-docs gnome-initial-setup gnome-online-accounts gnome-session-bin gnome-shell gnome-startup-applications gnome-todo gnome-user-docs gnome-user-guide gstreamer1.0-clutter-3.0 gstreamer1.0-gl gstreamer1.0-vaapi gvfs gvfs-backends gvfs-daemons gvfs-fuse libcheese-gtk25 libcheese8 libclutter-1.0-0 libclutter-gst-3.0-0 libclutter-gtk-1.0-0 libcogl-pango20 libcogl-path20 libcogl20 libedataserverui-1.2-2 libgl1 libgl1-mesa-glx libglu1-mesa libglx-mesa0 libglx0 libgoa-backend-1.0-1 libgstreamer-gl1.0-0 libmutter-2-0 libtotem0 libwebkit2gtk-4.0-37 libyelp0 mutter nautilus nautilus-share rhythmbox-plugins shotwell totem totem-plugins ubuntu-desktop ubuntu-docs ubuntu-release-upgrader-gtk ubuntu-session update-manager update-notifier x11-utils xorg xserver-xephyr xserver-xorg xserver-xorg-core xserver-xorg-input-all xserver-xorg-input-libinput xserver-xorg-input-wacom xserver-xorg-video-all xserver-xorg-video-amdgpu xserver-xorg-video-ati xserver-xorg-video-fbdev xserver-xorg-video-intel xserver-xorg-video-nouveau xserver-xorg-video-qxl xserver-xorg-video-radeon xserver-xorg-video-vesa xserver-xorg-video-vmware xwayland yelp zenity

6. Now when I looked back to the Ubuntu 18.04 USB installation driver, I noticed that the version of current libglapi-mesa (18.0.5-0ubuntu0~18.04.1) is already there (pre-installed) on this Ubuntu 18.04 version. I am a newbie to Ubuntu, I already reinstall the system for few times due to following different people's post. I really hope Ubuntu team or MESA team could fix this issue soon. If you know how to solve this (other than install Ubuntu 14/16), please leave your comment, I really appreciate it!

I'm having issues with the 'AlpsPS/2 ALPS GlidePoint' (HP zBook Studio G4). It is working but is treated as a mouse device, effectively resulting in all the settings I make in 'Mouse and Touchpad' > 'Touchpad' being ignored. E.g. I can disable 'Tap to click' but with no effect. I can even disable 'Enable touchpad' and it will still work.

These are the relevant lines from the Xorg log file: