Questions tagged [dotnet]

Questions relating to the .NET framework, its open source implementation *mono* and the relevant programming languages.

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How to set environment variables from within powershell?

How do I make foo an environment variable accessible through printenv on bash? PS /home/thufir/powershell/helloPSTwitterAPI> PS /home/thufir/powershell/helloPSTwitterAPI> $env:foo = 'x' * 333 +...
Thufir's user avatar
  • 4,551
2 votes
1 answer
311 views

New tab in gnome-terminal closes on pressing Ctrl+C

I'm writing a bash script that runs few microservices at once. gnome-terminal --tab -t 'test' -- sh -c "cd Services/Api; dotnet run --no-build; bash"; The command works fine but when I press Ctrl+C ...
Damian's user avatar
  • 21
1 vote
0 answers
224 views

How can I fix this VS Code / .NET Core SDK issue?

When starting VSCode (Visual Studio Code) I'm receiving the following error: When I search for my installed version in Terminal: computer@computeruser-wild-cpu:~$ dotnet --version 3.1.100 Do I need ...
Crabtree's user avatar
  • 171
2 votes
1 answer
17k views

Problem with wine

I want to play osu! on ubuntu and wanted to instal dotnet but then came this error message: This package (dotnet20) does not work on a 64-bit installation. You must use a prefix made with WINEARCH=...
Naesgamer's user avatar
0 votes
1 answer
136 views

How can I run a command if all processes of a certain name crash?

I’m running a dotnet application on a VPS running Ubuntu, and the application has to be running continuously 24/7. When I start up the application, I use “nohup dotnet (name).dll”, and in HTOP those ...
Suprnova's user avatar
3 votes
0 answers
1k views

dotnet Core 3 runtime snap not found in Ubuntu Core

I have a .Net Core 3 console app published for linux-x64. I want to run it on Ubuntu Core 18. I have installed the dotnet-runtime-30 Snap and aliased it like on this question. When run the binary ...
Anthony Carrick's user avatar
6 votes
1 answer
13k views

How to develop for Android with Xamarin?

I want to develop applications for Android in C#. On Windows I tried Xamarin Studio and I was very happy with it. Is there a way to use Xamarin on Ubuntu? I noticed there are Xamarin.Android binaries ...
m93a's user avatar
  • 417
2 votes
1 answer
122 views

Server crash randomly

My Ubuntu Xenial (and also another Bionic Beaver one) server keeps crashing on random intervals. Sometimes twice a day and sometimes after 2 weeks and after months even! I contacted my server hosting ...
Sherif's user avatar
  • 123
19 votes
1 answer
22k views

`dotnet` command not found after installing using snap

I've install .NET Core on my Ubuntu 18.04 using sudo snap install dotnet-sdk --classic, but after the install process complete, the dotnet command still not working. Here is my console log: long@...
Luke's user avatar
  • 535
2 votes
0 answers
1k views

Cannot install dotnet-sdk due to unmet dependencies

I followed the instructions given Here to install dotnet-sdk-2.2. On running the last command, I get the following error: $ sudo apt-get install dotnet-sdk-2.2 Reading package lists... Done ...
shreyas's user avatar
  • 33
2 votes
1 answer
1k views

Curl & libcurl3 held back, possibly by .net core

When I try to upgrade my packages, I receive a message that curl and libcurl3 have been kept back. I did not do this myself. Referring to "The following packages have been kept back:" Why ...
Hamish W's user avatar
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1 vote
0 answers
37 views

Firefox Webdriver NuGet dependency for Linux machine

I need a Firefox Webdriver which can work on a Linux machine and right now the one that exists in the Nuget repository works only on Windows and I would like to know if there is a way to get one that ...
Naveen Dennis's user avatar
1 vote
4 answers
4k views

Cannot install .NET Core on Ubuntu Bionic Beaver

I'm currently trying to install .NET Core on Ubuntu 18.04 following these instructions. But I always get the following message: me@mine-Ubuntu:~$ sudo apt-get install -y dotnet-sdk-2.1.200 [sudo] ...
MarcoB's user avatar
  • 13
5 votes
1 answer
3k views

How can I run dotnet on ubuntu without using sudo?

I've been trying to update the permissions so that I can run a command (specificially dotnet restore). I'm not sure if this issue is specific to running dotnet, or if it is more generic. I can run ...
fuzzi's user avatar
  • 191
57 votes
5 answers
87k views

Is knowledge of C# of any use in a Linux system?

I know C# and I like to switch between systems and use Linux. Can I use C# to build applications that will natively work on Linux? What should I do to make use of my knowledge of C# in a Linux system? ...
Jacob's user avatar
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0 votes
1 answer
416 views

Setting up the AWS Tools for PowerShell Core on Linux

The AWS utility has this to say about privileges: Note Although you can start PowerShell by running sudo pwsh to run PowerShell with elevated rights, be aware that this is a potential ...
Thufir's user avatar
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0 votes
1 answer
560 views

dotnet core runtime Odroid c2

Did anyone try to install dotnet sdk or runtime on Odroid c2 ubuntu 16.04. According official microsoft guide this is possible, but installation failed: ... odroid@odroid64:$ sudo apt-get update ...
Igorgy's user avatar
  • 1
0 votes
0 answers
188 views

What to do if ignoring the dotnetdev.list file does not cause any issues with dotnet runtime and SDK? [duplicate]

I'm running a tiny program on Ubuntu 16.4 on a Virtual Private Server (VPS). For it to run I had to install the latest Microsoft dotnet runtime and SDK. Originally the runtime and SDK did not install....
meshcode's user avatar
0 votes
1 answer
2k views

problem installing dotnet cli on Ubuntu - can't remove old version of dotnet core

I'm having a difficult time installing the latest DotNet Core CLI tools on Ubuntu 16.04. I believe it's because I have a much older version installed and I (this is embarrassing)... I don't know how ...
JustDucky's user avatar
  • 111
2 votes
0 answers
2k views

winetricks .NET 4.0 Installation "Enough Disk Space Must Be Available 64Mb" Ubuntu 17.04

I just install net with WINEPREFIX=~/'Wine Prefixes/osu!' winetricks dotnet40 Error Screenshot: message after exiting the installer dotnet40 install completed, but installed file /home/fhadiel/...
F0x48's user avatar
  • 31
6 votes
1 answer
7k views

How to enable .net framework after install the .net framework?

I am trying to install one program named TecDoc Catalog. I am using Lubuntu 17.10 whit installed 32 bit Wine, winetricks and configured wineprefix(installed dotnet452). When i try to run the ...
Djugana's user avatar
  • 83
0 votes
0 answers
3k views

Unable to install .NET Core on Ubuntu 16.04 based on Microsoft Instructions

Going by the commands on this page I get these errors: sudo apt-get install dotnet-sdk-2.0.2 Reading package lists... Done Building dependency tree Reading state information... Done You might ...
Scooter's user avatar
  • 702
0 votes
1 answer
155 views

Ubuntu Jenkins appends windows paths when build

I'm trying to build my asp.net core application using Jenkins which is hosted with Tomcat8 on an Ubuntu 16.04 machine. The first build succeeds but when starting builds after that they fail (without ...
MetalJacketNL's user avatar
3 votes
0 answers
3k views

A fatal error was encountered. The library 'libhostpolicy.so' required

Im quite new to Ubuntu and have been stuck on this for a few days now. Ive been trying to run a dll via dotnet but each time I launch I get a "fatal error was encountered. The library 'libhostpolicy....
BKCapri's user avatar
  • 131
4 votes
1 answer
4k views

After installing .NET Core, where is the nuget binary?

I followed these steps to install the .NET Core SDK. After I installed it, I can only find the ~/.nuget directory that was created, but I cannot find the executable nuget. But in the Microsoft docs, ...
chikadance's user avatar
0 votes
1 answer
2k views

problem installing dotnet cli on Ubuntu

Hello I am trying to have dotnet command working on Ubuntu and I am using following command sudo apt-get install dotnet-dev-1.0.0-preview2.1-003177 but when I run the command it throws following ...
Lost's user avatar
  • 527
1 vote
1 answer
1k views

dotnet core install fails

i'm trying to install the microsoft .netcore using these instructions (https://www.microsoft.com/net/core#linuxubuntu) on ubuntu 17.04. When I try to install dotnet-dev-1.0.4 it says myadmin@...
DevSlave's user avatar
0 votes
1 answer
473 views

Snapcraft does not allow additional property 'binaries'

When I run snapcraft with this file : name: hwapp-sample version: 1.0 summary: sample app description: sample app binaries: hellodnx: exec: hwapp/hwapp.dll parts: dnxsample: ...
Freek Nortier's user avatar
0 votes
1 answer
142 views

Snapcraft unknown plugin "make-project"

When I run Snapcraft with this project I get this error : "Issue while loading plugin: unknown plugin: make-project" I have changed dnu to dotnet in the makefile. Here is my changed snapcraft.yaml ...
Freek Nortier's user avatar
0 votes
2 answers
3k views

How to install .Net framework for running Windows applications? [duplicate]

I want to install a Windows application which runs on .Net framework. How can I do this?
user562124's user avatar
0 votes
1 answer
625 views

Visual Code Error: Debugger adapter process terminated. Please Help

I've been using Visual Studio in Windows for a couple years now but just starting changing to Visual Code in Linux (Ubuntu 16). I followed the installation instruction from the Microsoft dotnet page ...
Dany Dodson's user avatar
2 votes
1 answer
385 views

SDK Installation Issue On Ubuntu 14.04 LTS

I am facing issue when installing dotnet sdk on deployment server at the time of deployment using shell scripts. The steps I have followed: sudo sh -c 'echo "deb [arch=amd64] https://apt-mo....
Shanmugam's user avatar
0 votes
1 answer
2k views

dotnet core error starting application with supervisor

I am not sure if this is the right place to ask, but here it is: I created an ASP.NET Core web application, and copied all the files on my Ubuntu 14.04 server. I can compile and run without a problem, ...
BernardG's user avatar
  • 123
7 votes
2 answers
12k views

How to stop .NET Core from collecting data to protect privacy?

Today Microsoft announced that .NET Core is available for installation on various platforms. Here's the website for .NET Core https://dot.net/core And this is the download section for Ubuntu 14.04 ...
Ho1's user avatar
  • 3,790
8 votes
1 answer
23k views

Can't install dotnet45 with winetricks on Ubuntu 14.04

I'm attempting to install .Net 4.5 with winetricks as described in https://appdb.winehq.org/objectManager.php?sClass=version&iId=25478&iTestingId=90239 I'm on Ubuntu 14.04 64 bit. I'm using ...
Erotemic's user avatar
  • 445
0 votes
1 answer
2k views

Start "Setup.exe" with mono or define drive_c

I try to install a Windows program on Ubuntu. This program needs .NET40. Afaik I have two options: I use wine, install winetricks and with winetricks dotnet40 and everything with win32-architecture (...
Marcel's user avatar
  • 101
4 votes
1 answer
13k views

How to install Dotnet 45 on Ubuntu?

Im trying to install dotnet 45 for run application in wine by this manual (https://appdb.winehq.org/objectManager.php?sClass=version&iId=25478), there is some problem: After this command: ...
Argentina888's user avatar
4 votes
1 answer
3k views

Install dotnet 2.0 on Ubuntu 15.04 without using Wine1.7

I am using Ubuntu 15.04 64 bit, and have the following wine packages installed - $ apt --installed list|grep wine wine/vivid,now 1:1.6.2-0ubuntu8 amd64 [installed] wine-gecko2.21/vivid,now 2.21-...
3l4ng's user avatar
  • 886
1 vote
1 answer
13k views

Problem with running application supported with microsoft .net framework 4.0.30319

I have an application which i want to run with wine in my ubuntu. I installed wine properly and also all the dlls and support files. But i am unable to open my application. It shows always an error ...
bsnayak's user avatar
  • 13
2 votes
0 answers
171 views

Error while running a .Net code that uses database connectivity in Ubuntu using mono [closed]

I am using .Net code in Ubuntu using mono but when I am doing some database connectivity. It is showing error, but it is working correctly in Windows. System.TypeLoadException: Could not load type '...
Ayush Agarwal's user avatar
0 votes
0 answers
5k views

How to install Visual Studio 2013 [duplicate]

I am working on web development since a long time and I love to see visual studio in Ubuntu. I will use it as html editor and html5 web development. It has also a great php development extension. ...
kamil's user avatar
  • 7,345
-1 votes
1 answer
2k views

PlayOnLinux - Steam - Chivalry Medieval Warfare - Microsoft VC redist Loop

I recently switched to ubuntu and so far I think it is amazing! I am trying to run the game Chivalry Medieval Warfare on a Windows Client of Steam through Wine/PlayOnLinux. The game downloaded okay ...
GoatShapedPenguin's user avatar
2 votes
1 answer
9k views

How to connect Ubuntu to a MS SQL server 2005?

I am using Ubuntu 13.04 and I installed Wine 1.6. I am running a dotnet application through Wine, but I am getting the following error message: An error occurred while establishing connection to ...
jagadeesh's user avatar
3 votes
4 answers
28k views

Can't install dotnet

Every time I do winetricks dotnet20 The install window comes up, I hit next, and then it crashes. Here's what the terminal says l@l-Aspire-5515:~$ winetricks dotnet20 Executing w_do_call dotnet20 ...
Magicguy's user avatar
1 vote
1 answer
360 views

Developing Ubuntu Phone apps using .NET through Monodevelop [duplicate]

I would like to know whether Ubuntu for Phones support developing apps using .NET (created through MonoDevelop) as we can do it for Ubuntu Desktop. Thanx and Regards Uday Gupta
Uday Gupta's user avatar
42 votes
4 answers
77k views

Can I write programs in C# on Ubuntu?

I am forced to learn and practice C#, is there any applications that support and can be used to write programs in C#?
AmirRazoR's user avatar
  • 3,257
31 votes
2 answers
86k views

Installing dotnet 2.0 on 64 bit machine

I have a speed-reading program I purchased with uses dotnet2. However, dotnet2 doesn't run on 64 bit wine. How would I install dotnet2?
KI4JGT's user avatar
  • 1,820
2 votes
2 answers
4k views

What is the easiest simplest way to deploy ASP.NET web site on Ubuntu?

I'm a newbie and want to deploy ASP.NET web site and host it on UBUNTU 12 either server or desktop. Should i use Apache with MONO? OR Deploy MS .NET Framework on Wine and a free web server that is ...
Ahmed Osama Ibrahim's user avatar

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