According to the MeshClient and ClientControlMesh App User Guide it isn't possible to run MeshClient application on OS other than Windows 10 because MeshClient uses Windows 10 BLE stack.
Ok, but for ClientControlMesh it should be possible to run ClientControlMesh on whatever OS, including Linux, because ClientControlMesh doesn't use BLE stack.
Does exist ClientControlMesh version for Linux. If YES, cam you provide a link for downloading.
You can download it from https://www.cypress.com/products/ble-mesh or clone from GIT GitHub - cypresssemiconductorco/btsdk-host-apps-mesh: btsdk-host-apps-mesh.
QT_ClientControl version is supported on Windows, Linux and OSX. So Linux binary locates here.