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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Run Mono Application on Startup with a Service
When the ubuntu system boots up, my service that starts test.exe fails (using systemctl status Testprog.service):
at System.Windows.Forms.XplatUIX11..ctor ()
at System.Windows.Forms.XplatUIX11....
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MonoDevelop failed to start on Ubuntu 22.04 LTS
After starting:
$ monodevelop --no-redirect
Linux 5.19.0-35-generic #36~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri
Feb 17 15:17:25 UTC 2 x86_64
FATAL ERROR [2023-03-04 18:02:26Z]: MonoDevelop failed to ...
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Can I play warcraft 3 cinematics in game? focal
I'm using Ubuntu 20.04 (Focal) .
Is there any way to play warcraft 3 cinematics in game?
My version is Warcraft 3 Complete v1.25 (chaos+frozen).
I don't use Lutris.
The game works well after ...
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1
answer
307
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Installed dotnet6 package with Jammy but the Windows application is still asking for Mono
I am trying to run SDRPlay2RSS.exe with wine. This is a piece of software based on the .NET framework, belonging to radiotelescope software for the Radio Jove project. I first tried installing wine ...
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583
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Download, unzip and run a file from GitHub
I'm absolutely new to Linux and I would like to know how could I download through the command line a .zip file from GitHub releases e.g. https://github.com/username/repo/releases/download/ver/file.zip
...
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2
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0
answers
2k
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Wine mono is not installed
I'm encountering an issue ive seen questions about, however none of the solutions actually work for me. Someone said to open an uninstaller msi(?) to install, however i cant open msi files on linux so ...
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96
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Tomboy Migration snafu
Other users recommend moving on from Tomboy to other note tools, due to end of life issues. Presently, Tomboy functions properly on LMDE Elsie. For how long is unknown. This question is focused on ...
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128
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mono-run prevents reconfiguration of packages on Ubuntu 22.04 [duplicate]
Recently I had to reinstall Ubuntu. After returning to Ubuntu 22.04 I restored my /usr/local/ and var folders which caused huge mess in terms of packages being written as installed although when one ...
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0
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678
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Enable Mono Audio output in Ubuntu 22.04lts
I would like to enable mono audio output through my earphone;this was possible previously in ubuntu 20.04(vanilla) with these instructions: Can I downmix stereo audio to mono?
However,it doesn't seem ...
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1
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31
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Unable to open a file using a custom program that has been added to 'open with' list
This is essentially a windows program for editing subtitles. I've been using another program called mono to run it. The program itself runs fine.
I then created a .desktop file that looks like this.
[...
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2
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326
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N: Skipping acquisition of configured file 'main/binary-i386/Packages', ... 'https://download.mono-project.com/repo/ubuntu stable-focal InRelease'
Full Error
N: Skipping acquisition of configured file 'main/binary-i386/Packages', as repository 'https://download.mono-project.com/repo/ubuntu stable-focal InRelease' doesn't support architecture '...
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1
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4k
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Cannot import GPG keys via apt-key
I'm trying to install mono on my Ubuntu 20.04 server.
I followed the official install instructions about Mono on Download
When executing:
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --...
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1
answer
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Tried to install mono. Now apt is broken [duplicate]
I tried to install mono for Ubuntu 20.04.
I used these commands.
sudo apt install gnupg ca-certificates
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys ...
- 51
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1
answer
245
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How to delete all packages from a repository and then delete the repository and then delete the signing key?
I'm running Ubuntu 21.10. I made a mistake and downloaded Mono that's supposed to be used on a older version and now it's giving me error messages like:
Sub-process /usr/bin/dpkg/ returned an error ...
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5
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1
answer
932
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Is it possible to force all audio to mono?
I am deaf in one ear and want Ubuntu to mix both left and right audio channels to mono audio. There is an Accessibility Setting for this in Windows, but I cannot find one in Ubuntu. The only Hearing ...
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1
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836
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problem with installing photoshop
I've tried install photoshop cc in ubuntu 20.04 but I got some error in my terminal.
First I wanted to install via wine but I got this:
"The following packages have unmet dependencies:
winehq-...
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916
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Gecko is not installed for Wine 7.0.0
(Note: a previous version of this question was overly verbose and didn't get to the point. I have completely rewritten it.)
On January 7 2022 (~3 weeks ago), I installed Wine following the WineHQ ...
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0
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142
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Ubuntu very slow - mono command
I have Ubuntu 20.04 and very often it is very slow. Using TOP during these slow times I notice command "mono" is taking 80%-100% of the CPU. What is the mono command, do I need it, and how ...
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972
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Ubuntu 18.04 cannot install mono
(I've examined the seemingly similar questions I can find and get to know it's not a duplicate..
Error message:
Err:1 https://download.mono-project.com/repo/ubuntu stable-bionic/main amd64 libmono-...
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1
answer
956
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Why does Pinta crash immediately after opening an image on Ubuntu 20.04?
When opening pinta on the command line the app quickly crashes after opening an image and complains about a call to free() erroring out before doing a full memory dump.
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703
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How to redirect the output from desktop-entry
I have a program called prg.exe written in C#. I want to run this program in mono with an argument (arg1) and redirect the output to a log file called log.txt.
If I open a terminal and enter the ...
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314
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How to solve: Skipping acquire of configured file 'main/binary-i386/Packages' for mono-project? [duplicate]
whenever i try to run sudo apt update, i get this error:
N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://download.mono-project.com/repo/ubuntu stable-focal ...
- 31
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1
answer
259
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How to run Mono on Ubuntu 18.04?
I have installed mono from Terminal.
How am I going to run it?
user1188455
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1
answer
567
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Can't install mono [duplicate]
I'm currently stuck and cannot install mono-devel on my PC. I've installed the mono keyring and repo, but whenever I try to install it I get this:
Some packages could not be installed. This may mean ...
-1
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1
answer
624
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Unable to install Wine - list of sources could not be read
I tried to get Wine (because I saw that I can't use .exe files in Ubuntu) but I didn't know about sudo add-others...
I randomly walked to some kind of Mono. I entered it and it didn't continue for ...
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1
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2k
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Ubuntu 20.04 Mono CSC Compile Not Working
I receive an error when compiling "hello.cs":
using System;
public class HelloWorld
{
public static void Main(string[] args)
{
Console.WriteLine ("Hello World!");
...
1
vote
1
answer
811
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How do I install mono 5.18.0?
I would like to install Mono 5.18.0 on Ubuntu 20.04. All I could find was an installation guide for accessing older releases which technically breaks down to:
If you want to pin an older version of ...
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325
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What were the requirements for running Visual Studio IDE on Ubuntu? Can we develop IDE like it for Linux? [duplicate]
I'm looking for deep knowledge for running Visual Studio IDE in Ubuntu. Can anyone tell me what were the requirements to do so. Ofcourse wine is a process available but as
It themselves says vs2019 ...
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1
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415
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I can't download the wine-mono the problem could be in the server
I install wine --stable and try to install wine-mono through it automatically went prompted but I Can't download wine-mono or gecko it could be the server problem or the problem is in my network ...
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1
answer
5k
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How do I get radarr.service to start automatically?
I have installed radarr successfully, but it will only run if I use terminal and type:
mono ~/Radarr/Radarr.exe
When I close terminal, radarr will stop working so I followed the instructions on wiki ...
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3
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10k
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Bluetooth headset only plays sound in mono
My brand new JBL Bluetooth headset only plays sound in mono.
Resetting Bluetooth in an attempt to fix it doesn't help - all Bluetooth services go off and the headset is no longer in the list of sound ...
- 2,109
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243
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Only left channel being converted to mono
When I plug my low-quality mono earphones into my motherboard (green audio slot), I hear sound in both the left and the right earplugs.
Now if the sound being played is also mono then this is fine, ...
- 299
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445
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Problem installing Z3 in ubuntu 16.04
I downloaded Z3 from https://github.com/Z3Prover/z3 on Ubuntu 16.04, but the compiled file microsoft.z3.dll is installed in the project directory instead of the mono or GAC folder, and the programs do ...
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360
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Installing z3 on Ubuntu 18.04
I installed Z3 on the mono in Ubuntu 18.04 according to the steps mentioned at https://github.com/Z3Prover/z3 and got the message of success, but Z3 does not work properly and it is not in the ...
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1
answer
776
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SIGSEGV when trying to launch Unity3D game
Here is the crash log when I try launching it via Steam, looks like something to do with the mono runtime, but I have confirmed that I have mono-runtime installed via the official 18.04.4 repository:
...
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1
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182
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Cannot open Pinta on my Ubuntu 16:04
I tried purging the application and installing again, but it didn't work.
When I tried apt-get clean after removing Pinta again, here is the output:
The following packages were automatically installed ...
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4
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14k
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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 ...
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1
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4k
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KeePass and Ubuntu 2020 Setup (with Chrome, Firefox)?
I spent about a day and a half working through all the various and mostly out of date KeePass option for Ubuntu (Kubuntu). I want to share what I've found and ask for other answers regarding the many ...
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607
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Cannot install Wine on Ubuntu 18.04 lts [duplicate]
After installing per the installation instructions from Wine:
sudo dpkg --add-architecture i386
wget -nc https://dl.winehq.org/wine-builds/winehq.key
sudo apt-key add winehq.key
sudo apt-add-...
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3
answers
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error on install Community Server/ Document server onlyoffice
when try to install only office server based on there Installing Community Server for Debian, Ubuntu and derivatives
so step by step until the latest command
sudo apt-get install onlyoffice-...
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4k
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How to load dll to C# in mono and run it
I have some Selenium test cases which were written in Windows. Now I want to run them in Ubuntu. I found a way to link my C# program and selenium dll using this solution, but I'm getting the following ...
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178
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Package system broken after installing mono [duplicate]
I was trying to install the latest version of mono... but now somehow my package manager is broken with the error: Error: Broken Count > 0.
When I try to install any package using the software ...
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10k
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How can I host DayZ Standalone on a remote Linux server? I'm getting "Wine Mono is not installed"
I am trying to host a DayZ Standalone Server on Linux and I need Wine to run the EXE file. I have downloaded wine 2 different ways: Winehq and wine64 neither of which have worked.
When I try to ...
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0
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104
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How to downgrade mono 3.12.1 to 3.0.0?
I got exception:
System.IO.FileNotFoundException: Could not load file or assembly 'system.Windows.Forms, Version =3.5.0.0 ...
I think that mono version 3.0.0 can solve the problem but I can't ...
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6
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1
answer
13k
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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 ...
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334
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Cant install libmono-cil-dev
Can anyone help with the following?
The following packages have unmet dependencies:
libmono-cil-dev : Depends: libmono-http4.0-cil (= 5.18.1.0-0xamarin4+debian8b1) but it is not going to be ...
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0
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2k
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monodevelop error: libgluezilla not found
ubuntu19.04 disco, monodevelop 7.8.4(build 2)
Using monodevelop, I created a new solution(form based gtk# gui application). I added a Windows.Forms.Webbrowser control to my Form1.
When I start ...
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1
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1k
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System namespaces missing MonoDevelop on fresh install
I am wondering if anyone can help me, I did a fresh install of MonoDevelop on a fresh install of Ubuntu 18.04.2 LTS with .NET Core 2.2 installed (everything updated), then followed the instructions ...
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299
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Is mono-devel needed?
Ubuntu 18.04, Cinnamon.
Recently installed Pinta and it has that issue where it just crashes and closes. It's no longer supported unfortunately so searched and came up with a supposed fix. It was ...
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4k
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How can I instal Docky on Ubuntu 19.04
I've been using Docky for almost 10 years. Yesterday I upgraded Ubuntu to 19.04 and to my surprise I realised that during the upgrade Docky got removed. I tried adding Docky PPA again, but got the ...
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