Hub does not install on Ubuntu 18.04 LTS

The license agreement shows up and I can accept it, after that window disappear nothing else happens.
I can not make much of the log

./UnityHub.AppImage



Gtk-Message: 18:27:08.014: GtkDialog mapped without a transient parent. This is discouraged.

r: 0

License accepted

cat .config/UnityHub/logs/info-log.json



{"level":"error","message":"Unhandled promise rejection, reason: /tmp/.org.chromium.Chromium.hpghTZ: failed to map segment from shared object\n\tstack Error: /tmp/.org.chromium.Chromium.hpghTZ: failed to map segment from shared object\n    at process.func [as dlopen] (electron/js2c/asar.js:138:31)\n    at Object.Module._extensions..node (internal/modules/cjs/loader.js:881:18)\n    at Object.func [as .node] (electron/js2c/asar.js:147:18)\n    at Module.load (internal/modules/cjs/loader.js:701:32)\n    at tryModuleLoad (internal/modules/cjs/loader.js:633:12)\n    at Function.Module._load (internal/modules/cjs/loader.js:625:3)\n    at Module.require (internal/modules/cjs/loader.js:739:19)\n    at require (internal/modules/cjs/helpers.js:14:16)\n    at Object.<anonymous> (/tmp/.mount_UnityH5c0Bhn/resources/app.asar/node_modules/keytar/lib/keytar.js:1:14)\n    at Module._compile (internal/modules/cjs/loader.js:839:30)","timestamp":"2020-04-12T09:27:15.201Z"}

 

Solved

/tmp must not be mounted with noexec