linus touch screen monitors free sample
The concept of using Linux on a touchscreen monitor or two-in-one computer has come a long way. Touchscreen support is now built in to the Linux kernel, so theoretically, any Linux distribution should be able to run with a touchscreen. That said, not every distribution will be easy to use on a touchscreen, and this comes down to the desktop environment each one works best with. You may have to choose the best Linux distros for a touchscreen that use the optimal desktop out of the box.
For example, using a tiling window manager like Awesome or i3 isn’t going to do you much good on a touchscreen without some heavy tweaking. Choose the right desktop environment, and you’ll have a much better time using Linux on this type of hardware.
As one of the most popular desktops available for Linux, it shouldn’t come as a surprise that GNOME works well with a touchscreen. Since version 3.14, the desktop introduced support for touchscreen gestures, which lets you get even more done with your touchscreen monitor.
GNOME 40’s release in late 2021 further integrated the ability to switch between workspaces and access the application overview with touch gestures out of the box.
That’s not the only thing that makes GNOME so touch-friendly. It also has large icons that are easy to tap, and the way things are laid out works very well as a primarily touch-based interface. Not everything is perfect, but if you’re looking to use a familiar desktop with your touchscreen, this is a great option.
The most recent versions of KDE support Wayland, which makes using a touchscreen monitor much easier than using the aging X11 system. They work on Plasma Mobile, which is meant to run on touch-only devices. Touchscreen support in KDE Plasma has improved over a very short time.
Cinnamon has also dramatically improved its touchscreen support in recent releases. It may not be as snappy as GNOME, and it doesn’t work as smoothly as Windows, but it’s still a desktop worth trying out.
Since the release of Deepin 15.9, the desktop has included touchscreen gestures. These greatly improve the usability of the desktop, making it much easier to recommend for a touchscreen monitor. The easiest way to use this desktop is in the Deepin distribution, but it is also available for other distros like Arch.
Budgie is another desktop environment developed for a specific Linux distro. In this case, it is the default desktop for the Solus Linux distribution. You won’t find any fancy touchscreen gestures available yet, but you do get basic scrolling and tap-to-click.
Fortunately, if you want to use Budgie for its eye-catching look but also want gestures, there’s a way to do it. There’s a project by the name of Touchegg that can add Mac-style gestures to any desktop. Even better, we have a guide to installing and using Touchegg.
In most instances, you don’t have to shoehorn your user experience into a distro that’s less than optimal for you. As long as it supports touch gestures (hid-multitouch module) in the kernel (most distros today do that), you can get a pretty seamless touch-enabled experience on any compatible environment.
Because of the risk of crossover between multiple installed desktop environments’ applications potentially causing problems with some touch functionality, the most ideal scenario would be to install a distro that comes out of the box with your preferred desktop environment. Though it’s generally straightforward to tweak your way out of potential issues, it’s more frustrating to do so with a touch screen and on-screen keyboard. Keep this bit of advice in mind when making your choice.
If you don’t have such an option, your desktop environment might not work with Wayland. This is an issue with many of the smaller desktop environments and installing Touchegg will add some gesture functionality to X11.
Yes, Hope Industrial touch screens use resistive technology, which is pressure-sensitive and can be used with any type of stylus, as long as it is not sharp or rough (which could damage the touch screen surface). Please contact our sales department for more information.
After initial setup, the touch screen should not require periodic re-calibration. Installing new drivers could erase a previous calibration and at time re-calibration is done by preference since some users prefer a different calibration style (e.g.: pointer centered on the finger-tip vs. centered on the finger).
Yes. Our touch screen drivers allow multiple displays to be connected to a single PC whether in mirroring mode (multiple screens showing the same desktop) or extended desktop (a single desktop stretched across multiple displays).
Our Windows drivers allow each touch screen to be calibrated independently whether you are using USB or Serial for connection to the PC. Once configured, the cursor will follow your finger to any connected touch screen. For configuration help or more information, please contact our support group for assistance.
Support for Linux-based operating systems is available through both native drivers, and by using driver-less methods that rely on the HID device compatibility of our touch screens. A full review of the available methods is available on our blog.
Some operating systems have native touch support for modern touch hardware others none at all. Where support is offered it may not always cater for specific configurations and desired functionality. Our driver software is there to fill the gaps and offer touch functionality where none exist, support legacy touch hardware or offer features for unusual hardware configurations not catered for by the native touch support. Coupled with TUIO and API application based interfaces our driver suite covers all touch requirements.
This page is a documentation of my dealings with various touchscreen devices I"ve encountered. In my experience, most modern devices work out of the box with both 10.04 LTS or 12.04 LTS, but lack the proper calibration or configuration. Some older devices, especially those embedded in laptops such as GD Itronix line of rugged computers, use serial interfaces which lack the configuration to work in Linux. The methods documented here should work with other distros as well.
This is a rugged laptop I picked up from ebay for a good price, which the seller wiped with Ubuntu 10.04 due to the expense of Microsoft"s Windows relicensing fee. The device has an integrated serial touchscreen, and the manufacturer is notorious for hiding any and all documentation on legacy devices such as this one. With a little trial and error however, it"s relatively simple to configure this and similar devices. This method should work for most GD products, including the newer GD8000 which replaced this device. Skip to the section for configuring serial devices for these machines.
When encountering a new device, the first order of business is to determine how the touchscreen is connected to your computer. If the touchscreen produces no events out of the box, check to see if it"s an USB device or not:lsusb
Check the output for any reference to a touchscreen. If your touchscreen has an USB interface, and it isn"t working, then you may need to blacklist the usbtouchscreen driver for it to work:sudo modprobe -r usbtouchscreen
If your touchscreen begins to produce events, then you can permanently blacklist the usbtouchscreen driver:echo "blacklist usbtouchscreen" | sudo tee -a /etc/modprobe.d/blacklist.conf
If there is no reference to a touchscreen device in your lsusb output, the connection is most likely through one of your serial ports. The actual IRQ mapping varies between manufacturers. In the case of Itronix devices, the default is /dev/ttyS3. A simple way to check for connections is to check each one for events:
Touch anywhere on your screen to check for any character output. If nothing happens, quit screen by pressing Ctrl+A and then the "\" key to quit. Continue with /dev/ttyS1, etc. until you get a response. Once you"ve determined the device, we can try a few different drivers. In the case of Itronix (and most other devices using the Touchkit driver), the correct driver is touchit213.
Will work for most touchkit screens. The calibration or one or more axes may be swapped, but if the calibration is approximate then it"s probably the correct driver. Press Ctrl+C to try a new mode. inputattach supports any of the following modes, which includes external touchscreens which may attach through a physical serial port:
If your device is built into a laptop, you"ll have the best luck with the mtouch, touchright, touchwin, or touchit213 drivers. Likewise, non-Elo external touchscreens will most likely use touchit213. If your device is a tablet with stylus-only input, fujitsu is a popular maker of embedded tablet devices.
Follow the instructions pressing each target, and the calibration output will be printed to the terminal. The calibration will be set immediately, but will not survive reboots. If you"re using GDM, you can put the calibration command in your /etc/gdm/Init/Default. I placed calibration values for my XR-1 in both GDM and as a gnome startup script, since it uses automatic login:/usr/bin/xinput set-prop "Sahara Touch-iT213 Serial TouchScreen" "Evdev Axis Inversion" 0 1
If your axes are swapped or reversed with the calibration output from xinput_calibrator (after a reboot or X restart), you may need to invert them explicitly, as I did with the XR-1.xinput set-prop "Sahara Touch-iT213 Serial TouchScreen" "Evdev Axis Inversion" 0 1
Different modes and drivers accept different xinput options. To get your touchscreen"s device name, use xinput list. Individual driver options can be obtained by using xinput list-props
After fighting with USB eGalaxy Touchscreens for a week or so the solution turned out to be quite simple. I"ve documented everything with photos here on Google Drive
Move al the files in the folder /home/user/Downloads/eGalax/eGTouch_v2.5.4330.L-x/eGTouch64/eGTouch64withX to /usr/local/bin/ *Note the following command is one line
I have an application with touch-drag inputs window spanning two touch screens. (for example, ms paint) In Windows, I can draw on the app window from either touch screen, but not both at the same time. I have to let go from one to draw with the other.
Perhaps the multi-touch input devices must be seen by the application as one device somehow? Is this possible in any OS? (I am open to multi-head (linux x11?) setups, but would love it if were in one app instance.) Thanks!
There is a utility available for this, and I"m sure there is more, but the one I"m aware of is called EvTouch. It will allow you calibrate your touch screen. I found the following thread for a different version of opensuse that will hopefully point you in the right direction.
If you travel with a laptop and iPad, you need this app. I needed a second screen, but Duet gives me even more. Full gesture support, customizable shortcuts, Touch Bar, tons of resolution options, and very little battery power. How is this all in one app?
I just love this app. Especially when I am travelling for work an working from the company branches. Then I use my iPad as second monitor for Outlook, Lync and other chat while I use the laptop big screen for remote desktop to my workstation at the main office. :)
If you ever tried to set up a touchscreen device in linux, you might have noticed that it is either working out of the box (besides some calibration) or is very tedious, especially when it is not supported by the kernel.
This article assumes that your touchscreen device is supported by the kernel (e.g. by the usbtouchscreen module). That means there exists a /dev/input/event* node for your device. Check out
for every of your event nodes while touching the display. If you found the corresponding node, it is likely that you will be able to get the device working.
There is a hack to emulates this scrolling behavior for every application in #Touchegg, but the X server still handles it as text selection (at least with Plasma).
To use multiple displays (some of which are touchscreens), you need to tell Xorg the mapping between the touch surface and the screen. This can be achieved with xinput as follows.
You can automate this by putting these commands in your ~/.xinitrc or similar. The mapping will be lost if the touchscreen is disconnected and re-connected, for example, when switching monitors via a KVM. In that case it is better to use a udev rule. The Calibrating Touchscreen page has an example udev rule for the case when a transformation matrix has been calculated manually and needs to be applied automatically.
Wayland does not currently have a known method to lock touching to a specific display. There are tools such as weston-touch-calibrator, but Gnome Wayland uses XWayland leaving the calibrator unable to locate any touchscreen.
Wayland/XWayland also masks the xinput list and funnels them down to generic xwayland devices such as "xwayland-pointer","xwayland-relative-pointer","xwayland-touch-pointer", etc. The Wayland method of "Xinput" is "Libinput", but does not have all the same functionality. The current known method to use touchscreens in a multi-head setup is to force Gnome or KDE to use X11. libinput currently assumes the touchscreen(s) covers all available monitors.
Touchegg is a multitouch gesture program, only compatible with X, that runs as a user in the background, recognizes gestures, and translates them to more conventional events such as mouse wheel movements, so that you can for example use two fingers to scroll. But it also interferes with applications or window managers which already do their own gesture recognition. If you have both a touchpad and a touchscreen, and if the touchpad driver (such as synaptics or libinput) has been configured not to recognize gestures itself, but to pass through the multi-touch events, then Touchegg will recognize gestures on both: this cannot be configured. In fact it does a better job of recognizing gestures than either the synaptics or libinput touchpad drivers; but on the touchscreen, it is generally better for applications to respond to touch in their own unique ways. Some Qt and GTK applications do that, but they will not be able to if you have Touchegg "eating" the touch events. So, Touchegg is useful when you are running mainly legacy applications which do not make their own use of touch events.
No. The WOW! Computer runs on a Linux operating system we’ve customized to support our touchscreen capabilities. We chose Linux to avoid frequent problems with viruses and to provide a more secure, problem-free computer environment. Linux has been developed over the last 20 years by numerous companies and currently runs on millions of computers. In fact, about 60% of all internet servers run Linux.
No. The WOW! Computer is designed as a family or personal computer. We pre-install a broad set of popular and necessary applications including email, web browsing, photos, video phone, games, music & video playing and a digital picture frame screensaver. Better still, we include free software updates for life at no extra cost. Our goal is to provide a truly easy, hassle-free computer that is simple to use and maintain. That goal simply isn’t possible if we allow thousands of different applications to be installed as with standard computers.
A Tech Buddy is a friend or family member who wants to help you use your WOW! Computer. After you give them the User Name and Password you create for them, they can log into our Tech Buddy website and access your WOW! Computer from their own computer. They can see and control your screen from their computer and help you with whatever question or problem you have. You’ll even be able to watch what happens on your screen! This also is how our VIP Support staff will teach you if you ask them to show you how to do something.
and connect the other end of the USB cable to the USB port of the LCD; then supply power to Raspberry Pi; after that if the display and touch both are OK,
The ViewSonic TD2760 is an ideal solution for both commercial and consumer touch-screen applications. With an intuitive 10-point multi-touch display and a Full 1080p HD resolution, the 27-inch TD2760 delivers a versatile solution for use in the office or at home, as well as for use as an information kiosk in public areas, retail, and corporate sectors. With SuperClear MVA panel technology with ultra-wide viewing angles and 50M:1 MEGA Dynamic Contrast Ratio bring greater definition and clarity to multimedia content. For added convenience, cross-platform compatibility works with operating systems such as Windows 10, Linux, Chrome, and Android.* Built-in connectivity options include DisplayPort, HDMI, and VGA ports along with a VESA compatible mount design, offering additional convenience for use as a wall-mount display. With serial port RS232 and HDMI CEC, the TD2760 can directly control connected devices. Even more, the ergonomic stand makes it easy for the user to tilt, raise, and lay the monitor flat for the most natural position, and create a comfortable working environment. Lastly, low power consumption with ENERGY STAR certification saves energy costs while reducing carbon emissions....
Ms.Josey 
Ms.Josey