Lunacy Beta 9.0.0.1734 crashes randomly on Ubuntu 22.04 with exception:
Unhandled exception. System.Net.NetworkInformation.NetworkInformationException (2): An error was encountered while querying information from the operating system. ---> System.IO.DirectoryNotFoundException: Could not find a part of the path '/proc/sys/net/ipv4/conf/vetha4d4973/forwarding'.
at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirError)
at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, UnixFileMode openPermissions, Int64& fileLength, UnixFileMode& filePermissions, Func`4 createOpenException)
at System.IO.Strategies.OSFileStreamStrategy..ctor(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, Nullable`1 unixCreateMode)
at System.IO.StreamReader.ValidateArgsAndOpenPath(String path, Encoding encoding, Int32 bufferSize)
at System.IO.File.ReadAllText(String path, Encoding encoding)
at System.Net.NetworkInformation.StringParsingHelpers.ReadAllText(String filePath)
at System.Net.NetworkInformation.StringParsingHelpers.ReadAllText(String filePath)
at System.Net.NetworkInformation.StringParsingHelpers.ParseRawIntFile(String filePath)
at System.Net.NetworkInformation.LinuxIPv4InterfaceProperties.GetIsForwardingEnabled()
at System.Net.NetworkInformation.LinuxIPInterfaceProperties..ctor(LinuxNetworkInterface lni, LinuxNetworkInterfaceSystemProperties systemProperties)
at System.Net.NetworkInformation.LinuxNetworkInterface.GetLinuxNetworkInterfaces()
at System.Net.NetworkInformation.NetworkInterfacePal.GetIsNetworkAvailable()
at System.Net.NetworkInformation.NetworkChange.OnAvailabilityTimerFired(Object state)
at System.Threading.TimerQueueTimer.Fire(Boolean isThreadPool)
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
[1] 313900 IOT instruction (core dumped) ./Lunacy
I could provide core dump file if needed but don’t want to share it in public due to possible sensitive data present in process memory.