Questions tagged [mono]

Mono is an open source implementation of .NET that runs on many platforms, including Linux, Mac OS X, and Windows. This allows running .NET applications on platforms other than Windows with little to no modification.

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Make Wine and Mono command-line invocations play well together on Debian?

I'm on Debian 12 (Bookworm). I have had Mono installed (from https://download.mono-project.com/repo/debian, to run Duplicati backup software) for years. I'm trying to get Wine working smoothly. Wine ...
15 votes
6 answers
17k views

Linux: Case-INSENSITIVE Filesystem

What methods are there to make the Linux filesystem case-INSENSITIVE ? I have asp.net applications developed on Windows, but there are always issues with capitalization/spelling on mono when putting ...
2 votes
1 answer
2k views

Trying to run an ASP.NET MVC application using Mono on Apache with FastCGI

I have a hosting account with DreamHost and I would like to use the same account to run ASP.NET applications. I have an application deployed in a subdomain, a .htaccess with a handler like this: # ...
0 votes
1 answer
1k views

CentOS 6 Mono and Apache

EDIT: Added some extra logs at the end I'm trying to make Mono 3.0 work on CentOS 6 with Apache. I have compiled Mono, mod_mono and the XPS server from the source. But now I'm getting errors because ...
3 votes
1 answer
1k views

mod_mono install in apache ubuntu 10.10 [closed]

I have installed mod_mono and apache as per the instructions mentioned in http://blog.ruski.co.za/page/Install-Mono-on-Ubuntu.aspx when i run i also get the error message mentioned towards last. ...
0 votes
1 answer
2k views

How do I install libmono.so on Ubuntu 18?

I am trying to build some code that uses CMake to find and link to Mono. It is trying to link to libmono.so and libmono-2.0.so. I have installed mono-complete (which installs mono-devel) without ...
2 votes
1 answer
2k views

How to upgrade ca-certificates-mono if 4.8.1.0-0 version is already installed?

My machine is Ubuntu 16.04. After I tried upgrade Mono I faced with dependency problem. sudo apt-get install mono-complete Building dependency tree Reading state information... Done mono-...
1 vote
1 answer
454 views

"Failed to connect to mod-mono-server" with Apache and infinite fork spawning

I have an Arch Linux server that was working fine, but was pretty far out of date. After getting everything settled with pacman -Syu the web service it runs would no longer load, just a generic 503 ...
0 votes
1 answer
1k views

Mono: application not running when web.config in subfolder

I run ASP.NET on Mono. I wanted to run blogengine: http://www.dotnetblogengine.net/ I downloaded, put it in /var/www/blogengine, on the console went to /var/www/blogengine and started xsp2. I went ...
0 votes
1 answer
2k views

How to free SSL certificates on Debian 6 squeeze with Apache

I'm looking for a way to use free SSL certificates in Apache running in Debian 6 squeeze. I tried to use Lets-Encrypt running ./certbot-auto --apache certonly --no-bootstrap throws error WARNING:...
1 vote
1 answer
805 views

issue with mod-mono on centos 7

I am new to Linux hosting. We have some ASP.NET sites hosted on Windows IIS. We are now going to migrate those site to Apache Webserver. After study, I found we can use "mod-mono" for this purpose. I ...
13 votes
5 answers
4k views

Where are you going for Mono hosting?

I'm ready to deploy and I want to get my ASP.net web service off of my home development server and out onto the internet. Who would you recommend for good, reliable Mono hosting? Doesn't have to be ...
1 vote
1 answer
2k views

Starting a mono-service with systemd

I read a lot about systemd recently but i can't figure it out how to run my mono-service via systemd. Below is my current systemd daemon configuration: root@LNXOSESTNL:/opt/omnius-statusdaemon# cat /...
2 votes
1 answer
999 views

Apache Service Unavailable When Running ASP.NET MVC Project with mono

I am running centos 7 and i have installed mono using the guide on the official website for centos http://www.mono-project.com/docs/getting-started/install/linux/ . This appears to be working fine as ...
1 vote
1 answer
824 views

Apache2 with mod_mono does not answer with partial content when a range is requested

I have a Apache2 server with mod_mono in a Virtual Machine which has Ubuntu 16.04. I have noticed that the server is not answering to requests with the Range header correctly. Initially it was not ...
-1 votes
2 answers
168 views

Failed to create shadow copy (CopyFile) While Loading an .aspx page in mono-server

Failed to create shadow copy (CopyFile) Description: HTTP 500. Error processing request Before I begin my question; below is link to my previous problem, It was 503 error; Resolved by enabling ...
0 votes
1 answer
86 views

Strange directory access in apache with mutliple servicestack applications hosted with mod_mono

I have a webserver (Linux, Ubuntu 16.04) running a apache. I use it to host some ASP.NET applications with mono developed using the ServiceStack framework. Here is my vhost configuration <...
6 votes
2 answers
10k views

Apache2 and /icons path behaving differently

My site is written in asp.net using mono and apache under ubuntu LTS. After debugging most of the problems out I still had problems with my icon folder icons. It was giving me the wrong or no icon. ...
0 votes
2 answers
435 views

ASP.NET app on Apache Mono Ubuntu compiler error as log4net is unable to be found

I'm trying to get a vulnerable practice ASP.NET web application (WebGoat.NET) installed on Apache Mono on Ubuntu. I've followed this guide and it all went smoothly; however, whenever I try to run the ...
2 votes
0 answers
245 views

mod-mono-server4.exe using 100% of CPU on Ubuntu 14.04.1 LTS

I have an ASP.NET application that uses some long polling magic. The problem comes when the server has accepted some requests and it's just waiting to return them. If I restart apache in that moment ...
-1 votes
1 answer
354 views

Configure apache to display external error page on errors

let me start by prefixing my knowledge of apache is basically non existent and that I am trying work with something that was here before me. My problem is that we are hosting an ASP.net MVC web site ...
10 votes
1 answer
811 views

Mono's XSP4 on OSX gives Access Forbidden (error 500) for any .aspx or .asp file

I'm on a Mac trying to locally host a copy of an old ASP-based site for testing purposes. Not (yet) using mod_mono for Apache, just the basic standalone XSP server. It was enough of an ordeal just ...
0 votes
1 answer
11k views

nginx rewrite url to lowercase url

I have nginx setup, however I'm needing to fix an issue where someone types "/Home" to: rewrite it to the lowercase "/home" (do this to all files and directories, not just home) but locate the ...
1 vote
1 answer
964 views

Mono crashes while SELinux enforced, How to get mono server worked while SELinux is enforced?

This is what happens when SELinux is enforced: [root@shadmin ~]# elinks --dump 127.0.0.1/ASP-Portal/index.aspx Service Temporarily Unavailable The server is temporarily ...
0 votes
1 answer
139 views

Opensuse Leap 42.1: xsp & fast-mono-server problems

I have recently upgraded my opensuse machine from 12.2 to Leap 42.1 (x86_64). It's mostly going well. However, I installed mono & xsp via yast (KDE) and I have found that both xsp & fastcgi-...
7 votes
7 answers
33k views

Performance of IIS+ASP.NET vs (NGINX + FastCGI + Mono or XSP)? [closed]

How much requests each can handle? How many RAM needed? As I remember FastCGI are opened initialized processes, each can handle one request. What about multithreading?
2 votes
1 answer
2k views

Mono aspx error 500: System.Web.Security.FileAuthorizationModule.Init not implemented

I have a CentOS 7 VM installed with all httpd / mysql packages etc. I wanted to run a ticketsystem called SmarterTrack, which is build in ASPX. Looked eveything up and installed the necessary packages ...
2 votes
1 answer
576 views

How to run a PHP application in a subfolder of a website using mod_mono on Apache?

I have a website running on mono (on Debian stretch). I would like to have some subfolders which would be handled by php5 module (webmail, stats and PhpMyAdmin for example). Is there a simple way to ...
-1 votes
1 answer
563 views

CentOS 7 ASP not working

I have set up a CentOS 7 VM running ISPConfig 3 on port 8080, httpd on 80 and a few other services like Dovecot etc.. I'm trying yo set up the VM so that it can display .aspx pages, but for some ...
1 vote
1 answer
2k views

Deploying ASP.NET Web API using Mono and Nginx

I've been trying to deploy my Web API for quite some time now without success. No matter how I throw things around in my configurations (by recommendations from my Google searches) I still run into ...
0 votes
1 answer
502 views

Nginx Subdomain using FastCGI-Mono-Server4

I have 1 subdomain in addition to the main website, all running on nginx + fastcgi-mono-server4. PROBLEM: I have to make the subdomain use a different port (port 81) for all the .conf/.webapp files ...
3 votes
0 answers
101 views

OSX Terminal.app seems to become 'suspended' unless I VNC into the Mac

So I have a bit of complicated setup, but let me see if I can simplify I am running a mono application on a remote OSX machine. This application can occasionally hard-crash the mono runtime. There ...
1 vote
1 answer
625 views

C# App (mono) running inside docker gives huge CPU Spikes

I have been looking at this for quite a while. We run a server that has multiple Docker containers, one of them has a Mono server application written in c#. The base image is phusion base (http://...
2 votes
1 answer
695 views

Mono is crashing after the process starts

I have a .net application running on mono 4.0.2 in ubuntu 14.04. Mono sometimes crashes after the application starts. I see this error in the logs. Stacktrace: Native stacktrace: /usr/bin/mono(...
1 vote
1 answer
563 views

Mono uses just one core on the server

I have a .net application running on mono 4.0.1 in ubuntu. The application is multi-threaded but the CPU usage not more than 25% on 4 core machine. I think mono is just running on one of the cores ...
2 votes
1 answer
8k views

How to automatically re-start apache if it stops responding and socket is still in use

Apache server Debian Linux x64 serves the site mono applications in mysite.com and other sites using virtual hosting. Sometimes apache stops responding for unknow reason. Apache error_log contains: [...
0 votes
1 answer
529 views

Deploy MySQL/MariaDB on demand in a C# application

I'm creating a lightweight bug tracker, and I'm really having difficulties with people that don't know how to deploy and connect to a MySQL database on their own. What they should do is to create ...
-1 votes
1 answer
972 views

5 second delay for OnlyOffice (mono-fastcgi & nginx) on Linux

Setup Debian 8 (jessie) - fully up to date. Server is in local network, ping <=1ms, bandwith 10..40 Mbit (bing -s 124 -S 1024 localhost <server>) the server is also running some other ...
9 votes
3 answers
20k views

Setting up Mono/ASP.NET 4.0 on Apache2/Ubuntu: Virtual hosts?

I'm attempting to setup Mono/ASP.NET 4.0 on my Apache server (which is running on Ubuntu). Thus far, I've been following a few tutorials/scripts supplied here, and here. As of now: Apache 2.2 is ...
7 votes
2 answers
3k views

Is Mono stable and fast enough for web production? [closed]

I am currently investigating for a new web application stack for my web server. C# looks great because it is a compiled language which seems to run quite well without too much CPU and does not ...
1 vote
3 answers
832 views

ASP.NET via mono on linux? [closed]

Has anyone tried running an ASP.NET project via mono on a linux server? Can it be done? was the performance good?
3 votes
1 answer
2k views

Install Mono ASP.NET on debian

I've been trying to install mono ASP.NET onto my debian VPS and I am unable to do so. I know I need mono which can support .NET 4.0 now. I am unsure if I need XSP and mod_mono, or just mod_mono. ...
0 votes
1 answer
11k views

Automatically starting C# Mono application on Ubuntu server

I have a TCP server written in C# which I will run on my server. I've tested the application running on the server and client side and it all works great! I'm using mono on my Linux server to run the ...
3 votes
2 answers
11k views

Haproxy not properly passing on X-Forwarded-For header

I have backend web servers that receive requests by way of haproxy->nginx->fastcgi. The web app used to see multiple ip's coming through in the X-Forwarded-For header, chained together with commas (...
1 vote
5 answers
5k views

nginx more fastcgi-mono-server

I've been looking for post related to my problem, but I have not found. I´m hopeless, I follow the guide for install and config nginx with fastcgi-mono-server ( http://www.mono-project.com/...
0 votes
1 answer
800 views

404 error for WebResource.axd with fastcgi-mono-server4

I have a simple ASP.NET WebForms app that I created in Windows and copied over to a Linux server (Ubuntu 14.04) that is running fastcgi-mono-server4 and nginx. The app runs fine on windows, but when ...
2 votes
1 answer
2k views

Could not load file or assembly fastcgi-mono-server4

I am trying to host an ASP.NET Web Forms application using Mono. I have installed Mono 3.0.7 and XSP 2.10.2 from source into the /usr/bin directory. I then started the mono server with the following ...
0 votes
2 answers
1k views

Why does google-site-verification go into fastcgi-pass ?

See the below nginx configuration file. Virtual name based hosting (example.com), passing requests for example.com and www.example com to the mono fastcgi-process on port 9000 (127.0.0.1:9000) I've ...
1 vote
1 answer
2k views

No mod-mono.so or mod_mono.conf after Install

(I apologize in advance for "spam" I asked on "Ask Ubuntu" but no one answered in 5 days. I didn't think this would be hard as I'm sure many have installed Mono with Webmin on Ubuntu 12.04.) On ...
0 votes
3 answers
2k views

ASP.NET MVC 3.0 on linux

I'll admit it... I'm a n00b in the linux world, but I'm curious to find out if it's possible to run my ASP.NET MVC 3.0 web applications on linux. Can anybody direct me to or write a guide for n00bs ...