Issues

• Unable to install ca-certificates-mono (or equivalent) on postmarketos / Alpine Linux

  mono/mono#21863 · Filter by author cloudskater opened on Sep 9, 2026
  4

• Console ctor exception with terminfo files bigger than 4kb (like xterm)

  mono/mono#21862 · Filter by author Squaduck opened on Aug 22, 2026
  1

• Invisible MessageBoxButtons text

  mono/mono#21860 · Filter by author Marco-Johansson opened on Jun 23, 2026
  2

• Futex timeouts when KeePass Auto-Type invokes xdotool on Linux

  mono/mono#21856 · Filter by author AntonVomFriedabach opened on Feb 20, 2026
  3

• System.InvalidCastException: Conversion from string " -5.0 0.59 0.00 1 n 0" to type 'Double' is not valid.

  mono/mono#21854 · Filter by author rhabacker opened on Nov 27, 2025
  2

• Keyring permissions issue when installing on Ubuntu 22.04 LTS

  mono/mono#21853 · Filter by author ragkaka opened on Nov 24, 2025

• Assertion crash in custom-attrs.c:2419

  mono/mono#21852 · Filter by author sliekens opened on Nov 8, 2025
  3

• Does mono_delegate_to_ftnptr_impl round-trip function pointers from mono_ftnptr_to_delegate_impl?

  mono/mono#21850 · Filter by author kg opened on Oct 26, 2025
  8

• it is __thread

  mono/mono#21849 · Filter by author bakerothus-ops opened on Oct 16, 2025

• Skipping repository config due to unsupported architecture

  mono/mono#21846 · Filter by author aknight2015 opened on Sep 16, 2025

• [Bug] CRITICAL - INCORRECT HASH CALCULATION

  mono/mono#21844 · Filter by author VbhvGupta opened on Aug 10, 2025
  13

• TextBox has some lines going through it

  mono/mono#21841 · Filter by author spamzilla opened on Jul 22, 2025
  4

• Mono application unable to find its assembly libraries

  mono/mono#21838 · Filter by author jirizemanek opened on Jun 19, 2025
  6

• On Mono-Linux, there is unexpected behavior with resizing forms as compared to .NET runtime and Mono runtime on Windows machines

  mono/mono#21836 · Filter by author laustin254 opened on May 9, 2025

• Website is not up-to-date

  mono/mono#21833 · Filter by author Neustradamus opened on Mar 8, 2025

• How to open this repository in IDE

  mono/mono#21830 · Filter by author Rombersoft opened on Feb 5, 2025
  1

• jitmap when embedding mono

  mono/mono#21829 · Filter by author sean-anderson-seco opened on Feb 4, 2025

• MacOS installer not compatible with arm64?

  mono/mono#21825 · Filter by author Begbo95 opened on Jan 15, 2025
  1

• Does Mono work with file-scoped namespaces in DotNetFramework?

  mono/mono#21824 · Filter by author tspence opened on Jan 13, 2025
  4

• System.Windows.Forms.Label and System.Windows.Forms.LinkLabel do not wrap lines if both AutoSize and MaximumSize is specified

  mono/mono#21822 · Filter by author maettu-this opened on Jan 4, 2025
  11

• Mono 6.13.0 on openEuler - Error while running basic ASP.NET WebForms Project compiled with 4.5 framework

  mono/mono#21821 · Filter by author viikei opened on Jan 2, 2025
  4

• Which version of mono supports .net framework 3.5?

  mono/mono#21820 · Filter by author viikei opened on Dec 31, 2024
  1

• Wrong assembly dependency resolution when loading the same assembly into multiple application domains

  mono/mono#21815 · Filter by author k15tfu opened on Dec 4, 2024
  1

• mono Deploy. net4 32-bit project

  mono/mono#21808 · Filter by author ifanmy opened on Oct 22, 2024
  1

• System.NullReferenceException at System.Windows.Forms.Hwnd.AddInvalidArea after 10-20 minutes runtime with aggressive Control.Invalidate() calls

  mono/mono#21806 · Filter by author qrp73 opened on Oct 18, 2024
  5