Questions tagged [mono]

Mono is an open source project aimed at bringing .NET compatible technology to the open source world. This technology includes a C# compiler and the Common Language Runtime.

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Mono Package for Wine is not installed

Wine is saying that Mono package is not installed, but I installed it with Terminal by: sudo apt-get install mono-complete What should I do?
Steve's user avatar
  • 1,053
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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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
42 votes
8 answers
29k views

How do I develop .NET apps on Ubuntu?

at college we use Microsoft .NET for developing applications. I recently switched to Ubuntu and would like to know similar tools for making apps on/for ubuntu.
Owais Lone's user avatar
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39 votes
4 answers
103k views

Need to install Mono to use Azure on Ubuntu 14.04

I have been having a play using MS Azure through Ubuntu, but in order to manage my Azure Server, it's asked me to install Silverlight which has then directed me to install Mono. I've downloaded Mono ...
Jon295087's user avatar
  • 705
37 votes
2 answers
32k views

Difference between Wine and Mono

As far as I know, both Wine and Mono are used to run Windows applications under Ubuntu. So I was wondering what their differences are? Are they both virtual machines? Or does each belong to some ...
Tim's user avatar
  • 25.1k
36 votes
9 answers
15k views

Upgrading to latest stable Mono

Mono 2.8 was recently released boasting a couple of large performance improvements. It's far too late for it to make it into Maverick and I'm fairly inpatient. I don't use Mono for anything mission-...
Oli's user avatar
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35 votes
4 answers
73k views

Run .NET 2.0 applications for Win

I am trying to run application for Windows on Ubuntu 11.10 I tried wine /path/to/file.exe Error is: wine: Install Mono for Windows to run .NET 2.0 applications. I have mono(seems to be not Mono ...
RiaD's user avatar
  • 1,395
34 votes
4 answers
79k views

How do I refresh the icon cache?

First of all, I'm not 100% positive that the main question I've written here is actually the problem, but I have a hunch that it is. I've wrote a simple Gtk# application in Mono awhile ago, and gave ...
soapergem's user avatar
  • 511
33 votes
5 answers
4k views

Why is mono so controversial?

Oftentimes when I'm reading about some program, be it GNOME Do or Banshee or something else, I see people writing that they use mono -- and the implication is pejorative. Why is this? Are these ...
thimoteus's user avatar
  • 3,445
26 votes
3 answers
30k views

How to install Mono on a server?

I'd like to be able to build and run C# programs on my Ubuntu 10.10 server. How do I install Mono? "sudo apt-get install mono" doesn't work, says "Package mono is not available, but is referred to by ...
Ivan's user avatar
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23 votes
5 answers
32k views

Why do my bluetooth Sony stero headphones only play in mono?

I'm new to Linux, so I hope I'll be giving you helpful info here. On my last (recently deceased) laptop, I was running Ubuntu 14.04, and on that system my bluetooth Sony MDR-ZX770BT stereo headphones ...
Kate W.'s user avatar
  • 231
22 votes
1 answer
103k views

Running .Net 4.0 application with Wine

I'm attempting to run a simple program in Wine, under Ubuntu 14.04 LTS, however it complains that fixme:mscoree:parse_supported_runtime sku=L".NETFramework,Version=v4.0" not implemented fixme:...
Yanick Rochon's user avatar
20 votes
2 answers
14k views

What are .dlls doing in Linux programs?

Games that were made with Unity3D for Linux contains .dll files in their data folder GameDataFolder/Managed. Which is weird because I thought that Linux uses .so files instead of .dll files. (The ...
xuwenbuwer's user avatar
19 votes
2 answers
28k views

How to remove Mono?

How do I remove Mono from my Ubuntu installation? Which applications depend on Mono? Could you suggest me some alternatives?
sudobash's user avatar
  • 1,064
16 votes
3 answers
11k views

What is this mono process running at startup?

I'm running Lubuntu 14.04. I'm a little concerned about the following Mono process that runs at startup, though it seems to be inactive. The command used to start this process was : /usr/bin/mono /...
NILobachevsky's user avatar
16 votes
2 answers
32k views

VB.NET programming in Ubuntu

I have just started at sixth form college, and I'm going to take a Computing A-level. I have been informed all the programming in the first year is in VB.NET on Windows (I believe you are allowed more ...
8128's user avatar
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15 votes
3 answers
24k views

error: parsing file '/var/lib/dpkg/updates/0001' near line 0: newline in field name `#padding'

I was try to install mono using the following command: sudo apt-get install mono-* I closed the terminal while it was installing. I restarted the install, and I got the error message: Could not get ...
user332660's user avatar
15 votes
1 answer
95k views

How can I "install" fonts to use in Visual Studio Code?

I have this beautiful mono font https://github.com/tonsky/FiraCode that I'd like to use in Visual Studio Code in Ubuntu. I downloaded the font files (.ttf), I understood that to make a font ...
luisfer's user avatar
  • 305
15 votes
2 answers
83k views

wine: Install Mono for Windows to run .NET 2.0 applications

I just downloaded the GTA SA.. and it works fine with the SA:MP 0.3z RC2, but I have a big problem. There is a server which uses a secondary client. I tried to run it with WINE and Mono, but it still ...
user255875's user avatar
15 votes
5 answers
28k views

Is there a PPA to get the latest Mono and Monodevelop versions?

I need to program dot net apps via Ubuntu, so where can I get them because I always failed to compile the source??
عمروخضير's user avatar
13 votes
4 answers
20k views

Running a mono program without typing in 'mono foo.exe'

When running a .net program on Ubuntu I have to type in "mono foo.exe" instead of just foo.exe or double-clicking the icon. Is there any way to just run foo.exe?
dan gibson's user avatar
13 votes
3 answers
108k views

Mono does not appear to be installed error (WineTricks)

I'm trying to install dotnet4.5 using winetricks on Ubuntu12.04 64bit. It keeps on giving me "Mono does not appear to be installed " error though i have mono installed . I ran these two commands to ...
Cyber Wolf's user avatar
12 votes
3 answers
53k views

How to Completely remove mono?

I've been trying to remove mono completely from my Ubuntu 12.04 installation. I have seen a few other posts with: sudo apt-get purge mono-runtime sudo apt-get purge mono-complete sudo apt-get ...
Lero's user avatar
  • 125
12 votes
4 answers
47k views

How can I compile, run and decompile C# code in Ubuntu terminal?

I have a C# code which I need to compile, execute and decompile using the terminal. How can I do so?
Sonevol's user avatar
  • 696
12 votes
3 answers
941 views

Where can I find F# packages? [closed]

I'm currently install F# manually by downloading the binary distribution from Microsoft, downloading the Mono key, running the Mono installer, then fiddling with my path. Is there a PPA with F# ...
David Siegel's user avatar
  • 8,922
12 votes
4 answers
15k views

How to install Monodevelop in 20.04 and get it to build something?

I am trying to setup a development machine using 20.04 and am having problems with the Monodevelop environment. Whenever I create a solution and project it seems that it cannot find the proper build ...
sysrpl's user avatar
  • 251
11 votes
2 answers
22k views

No package 'cairo' found

I'm running Ubuntu 14.04 and trying to compile libgdiplus (following instructions at http://www.lovesmesomecode.com/20130719-compiling-mono-3-in-ubuntu/) in preparation to install NZBdrone. Error ...
RaifMT's user avatar
  • 129
10 votes
3 answers
9k views

Is there a way to install Ubuntu stripped down without desktop applications?

Just to start off, I know of lubuntu but it really doesn't meet what I am looking for. Basically what I am looking for is the standard Desktop Ubuntu install, but with out all the word processing, ...
Nick Berardi's user avatar
10 votes
2 answers
7k views

How do I run keepass2?

I'd like to run KeePass2 on Ubuntu 10.04 - how do I do that?
jrg's user avatar
  • 60.5k
10 votes
1 answer
311 views

Could Ask Ubuntu run on Ubuntu + Mono?

Inspired by the old Hacker News conversation about this webiste, I'm wondering: Could Ubuntu and Mono run an ASP.NET MVC website like Ask Ubuntu? The technology is the focus here instead of the site....
Dan Burton's user avatar
10 votes
8 answers
12k views

Mono broken after attempt to upgrade, unable to use apt

I have had mono-complete and mono-devel installed on my Ubuntu Server 18.10 for a couple months now to run some applications that depend on it. I am using Mono 5.18.0.225. Prior to things breaking, I ...
Matthew Wright's user avatar
10 votes
2 answers
5k views

How to correctly install the latest Mono, Moonlight and Monodevelop instead of the version in Ubuntu repository?

I would like to have the latest stable (2.8) Mono stack (Mono, Moonlight with Firefox plugin, Monodevelop, Monodoc, etc) on Ubuntu 10.10 not have any remains of old Mono 2.6 which is available in ...
Ivan's user avatar
  • 57k
10 votes
1 answer
2k views

Change appearance of a MONO application

I would like to theme an application that uses the mono framework. I have tried various GTK2/3 "solutions" but these haven't changed anything. just two examples I've tried: env GTK_THEME="...
Madivad's user avatar
  • 687
9 votes
3 answers
14k views

How can I create a simple debian package from binary?

I have been researching debian packaging, but I can't seem to figure out how to package a C# mono application made up of a single executable and a few resource files. Can anyone help me figure out? ...
Razick's user avatar
  • 672
9 votes
1 answer
893 views

Get lastest version of mono

What is the best way to get the latest version of mono on ubuntu?
trampster's user avatar
  • 11.3k
9 votes
3 answers
11k views

How do I install IronPython?

I tried installing Ironpython on ubuntu 12.04 using the guide here: IronPython on Mono But it doesn't seem to work. I have no Solutions/IronPython.Mono.sln, so i try to xbuild Solutions/IronPython.sln ...
Mike Spadd's user avatar
9 votes
3 answers
21k views

How to enable Moonlight?

Even after I've installed all the Mono packages, I am still asked to install Silverlight when I visit Silverlight-enabled web pages. Even after I agreed to do this and installed the Moonlight Firefox ...
Ivan's user avatar
  • 57k
9 votes
0 answers
20k views

"File does not contain a valid CIL image" error while executing file with mono

I am trying to run superoneclick using mono. I tried the following command mono ./superoneclick.exe I also tried mono superoneclick.exe But both give an error stating Cannot open assembly '...
Registered User's user avatar
8 votes
3 answers
8k views

MonoDevelop reports Build Successful but there is no exe file

In MonoDevelop, I create a new solution (C# console application). It gives me a simple hello world program. I press the run button. I see "Build Successful" The terminal comes up and says: Cannot ...
beauxq's user avatar
  • 211
8 votes
2 answers
9k views

How to create a .deb package from compiled source files?

Question: Mono 3.0 is out, but I found no ppa from where I could install it. There is this one: https://launchpad.net/~directhex/+ppa-packages but it's mono 2.10.8.1-5. I'm playing with ASP.NET ...
WitchCraft's user avatar
  • 1,834
7 votes
4 answers
20k views

What's the fastest way to extract just one channel (left or right) from an audio CD?

I've got an audio CD, obviously it's stereo. I want to get monoaural mp3's or wav's with just the left (or right) channel of every cd track. What's the fastest and easiest way to do it?
ciacnorris's user avatar
7 votes
1 answer
20k views

E: Error, pkgProblemResolver::Resolve generated breaks while uninstalling Mono

I re-installed mono-runtime due to this error and it is solved. But now I want to uninstall it (but in Ubuntu 13.10). So this is what happens: hogar@hogar-desktop:~$ sudo apt-get purge mono-runtime ...
Lucio's user avatar
  • 18.8k
7 votes
3 answers
3k views

Why is ubuntu 11.04 not shipping with mono 2.8

Mono 2.8 was released on the 22nd August 2010 this is before ubuntu 10.10 was released however ubuntu 11.04 is shipping with mono 2.6 which is really very old now. Why is this?
trampster's user avatar
  • 11.3k
7 votes
2 answers
14k views

monodevelop doesn't find xsp4 web server although it is installed/running

I'm running 13.04 32bit and installed monodevelop-latest (keks9n-monodevelop-latest-raring.list repository, currently 4.1.7) and after getting my MVC4 application to build I wanted to run it (right-...
Tim Banchi's user avatar
6 votes
3 answers
14k views

How do I run .NET programs?

As .NET is OS independent how can I run programs built/compiled on .NET 4.0 ? Can I develop software in Ubuntu for .NET 4.0 [if yes, what i need to download, link] ?
Sourav's user avatar
  • 2,305
6 votes
2 answers
12k views

Can I reset my Wine install?

I think I borked my Wine install. Is there a way I can "start fresh", so to speak--completely uninstall everything Wine-related and start over?
user170867'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
6 votes
2 answers
50k views

mono package for wine [duplicate]

I have an installation of wine on my Ubuntu 14.04 (minimal) system (with xfce): sudo apt-get install --no-install-recommends wine I wanted to run .NET applications with it. When I use a GUI (File ...
Andreas Unterweger's user avatar
6 votes
2 answers
2k views

Extract icon from Mono executable

I am running Mono executables from the Launch panel in Gnome, but I can't set the right icon. How to do that?
Jader Dias's user avatar
  • 1,989

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