configuring a waltop graphic tablet in Ubuntu 18.04

I have a walcom 10.6″ graphic tablet and pen. It works with the 18.04 installed kernel driver. However I would like to program the “hot patches” around the edges of the tablet and to configure the two press buttons on the pen. It would also be helpful to modify the sensitivity of the pen as it too easily highlights and moves text as it is moved over the tablet. In fact it makes using LibreOffice Calc almost impossible.

john@john-desktop:~$   lsusb Bus 001 Device 007: ID 04fc:05d8 Sunplus Technology Co., Ltd Wireless keyboard/mouse Bus 001 Device 008: ID 0fce:71bc Sony Ericsson Mobile Communications AB  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 003: ID 172f:0501 Waltop International Corp. Media Tablet 10.6" Bus 002 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI      mode) Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 

And this if it helps

john@john-desktop:~$   xinput list ⎡ Virtual core pointer                      id=2    [master pointer  (3)] ⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)] ⎜   ↳ WALTOP International Corp. Media Tablet stylus    id=8    [slave  pointer  (2)] ⎜   ↳ WALTOP International Corp. Media Tablet   id=9    [slave  pointer  (2)] ⎜   ↳ MLK 2.4G Tetra Combo Set                  id=13   [slave  pointer  (2)] ⎣ Virtual core keyboard                     id=3    [master keyboard (2)] ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)] ↳ Power Button                              id=6    [slave  keyboard (3)] ↳ Power Button                              id=7    [slave  keyboard (3)] ↳ WALTOP International Corp. Media Tablet   id=10   [slave  keyboard (3)] ↳ WALTOP International Corp. Media Tablet   id=11   [slave  keyboard (3)] ↳ MLK 2.4G Tetra Combo Set                  id=12   [slave  keyboard (3)] ↳ AT Translated Set 2 keyboard              id=14   [slave  keyboard (3)] ↳ WALTOP International Corp. Media Tablet   id=15   [slave  keyboard (3)] ↳ MLK 2.4G Tetra Combo Set                  id=16   [slave  keyboard (3)] 

I have explored a number of solutions from the web but without success, a simple graphical display within the gnome desktop would be invaluable.

I look forward to suggestions.

uninstall adobereader-en 9.5.5 on ubuntu 18.04

I can not uninstall adobereader 9.5.5. I get always this message

    ~$   sudo apt-get remove adobereader-en     [sudo] Passwort für felix:         Paketlisten werden gelesen... Fertig     Abhängigkeitsbaum wird aufgebaut.            Statusinformationen werden eingelesen.... Fertig     E: Paket adobereader-en kann nicht gefunden werden. 

Translation:

    ~$   sudo apt-get remove adobereader-en     [sudo] Password for felix:         Package lists are read... Done      Dependency tree is set up.     Status information is read .... Done     E: package adobereader-en can not be found. 

I am using Ubuntu 18.04

Issues Installing packettracer 7.2 in Ubuntu 18.04

Im coming from Windows and want to change to Ubuntu 18.04 and Iv been using it for on month but at university I was required to istall packettracer 7.2 in its last version . however Iv tried to install it many times and through many ways and softwar of Ubuntu nerver allow instalation even when file is .deb and even in terminal using compress file in .tar.gz ****** please I need help

at the end I was able to do it but system display this message and I cant see the App in Ubuntu software // this is the message after many hours trying to install the app

Should we create a symbolic link “packettracer” in /usr/local/bin for easy Cisco Packet Tracer startup? [Yn] Y ln: fallo al crear el enlace simbólico ‘/usr/local/bin/packettracer’: No existe el archivo o el directorio Type “packettracer” in a terminal to start Cisco Packet Tracer Writing PT7HOME environment variable to /etc/profile Writing QT_DEVICE_PIXEL_RATIO environment variable to /etc/profile

Cisco Packet Tracer 7.2 installed successfully

please help I so tired and desesperate // Ill be more than glad for your help

Ubuntu 18.04 SSH VPS keeps disconnecting

I have a Virpus VPS that is running Ubuntu 18.04. Since I got it a couple weeks ago, I have been having trouble staying connected via SSH. I am able to connect just fine, but it will seemingly randomly disconnect (at different intervals). After being disconnected, I usually have to wait a minute for it to allow me back in. I’ve used screen to keep my screen session up, and once I get in I can reattach to the screen without issues.

I have tested it on two different networks on two different computers, both running Windows 10. I have tried using Putty, WinSCP, a Python SSH library called paramiko, and Git Bash for Windows. All with the same results. I have tried SSH-ing into different user accounts, but the issue persists. I have even tried on my phone (Android 6) using ConnectBot. No luck.

Putty says: “Network error: Software caused connection abort”

The Virpus support team says my SSH settings are fine and that they were able to keep a connection (on a Linux box) for at least an hour without problem, after which they manually disconnected. In other words, they can’t replicate the problem.

In an attempt to solve the issue, they changed the public IP of the server, but this didn’t fix it. Their next step was to redeploy to another node, which seemed to work for a little bit, but now I’m still having the same issue.

Does anyone have an suggestions? I can post any config info that you ask for, I just don’t know what to post.

Installing Composer for PHP in Debians (Ubuntu 18.04)

In Ubuntu 18.04 I can install and test Composer PHP dependency manager this way:

apt-get update -y apt-get upgrade lamp-server^ -y curl -sS https://getcomposer.org/installer -o composer-setup.php php composer-setup.php --install-dir=/usr/local/bin --filename=composer composer 

This seems to me a bit messy or unstable, like something here could “change tomorrow”.

How would you overcome such a feeling (or shall I say, anxiety)?

measuring CPU, RAM, disk, and network performance (ubuntu 18.04)

hi.

i've built a web-app (a CMS, http://seductiveapps.com) that runs nicely and which is based on a growing number of opensource, free-to-use-commercially, libraries and software stacks.

now i'd like to know when one of them is running into trouble, performance-wise

what i have is :
3 functional ubuntu computers behind 1 adsl line, 1 dev machine, 1 server with plenty of RAM, and 1 spare server with lubuntu and just 4G of RAM. All have SSDs of plentiful size.
plenty of PHP and…

measuring CPU, RAM, disk, and network performance (ubuntu 18.04)