Paperspace app fails to open on Ubuntu 20.04

When I try to run Paperspace.sh on Ubuntu, it doesn’t open the app. I’ve tried Paperspace.sh and I get the following message:

➜ ./Paperspace/Paperspace.sh --startup
QFactoryLoader::QFactoryLoader() checking directory path "/home/joao.menezes/Paperspace/plugins/platforms" ...
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqeglfs.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqeglfs.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "eglfs"
        ]
    },
    "archreq": 0,
    "className": "QEglFSIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("eglfs")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqeglfs.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqlinuxfb.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqlinuxfb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "linuxfb"
        ]
    },
    "archreq": 0,
    "className": "QLinuxFbIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("linuxfb")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqlinuxfb.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqminimal.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqminimal.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimal"
        ]
    },
    "archreq": 0,
    "className": "QMinimalIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("minimal")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqminimal.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqminimalegl.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqminimalegl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimalegl"
        ]
    },
    "archreq": 0,
    "className": "QMinimalEglIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("minimalegl")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqminimalegl.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqoffscreen.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqoffscreen.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "offscreen"
        ]
    },
    "archreq": 0,
    "className": "QOffscreenIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("offscreen")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqoffscreen.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqvnc.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqvnc.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "vnc"
        ]
    },
    "archreq": 0,
    "className": "QVncIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("vnc")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqvnc.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-egl.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqwayland-egl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-egl"
        ]
    },
    "archreq": 0,
    "className": "QWaylandEglPlatformIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("wayland-egl")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-egl.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-generic.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqwayland-generic.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland"
        ]
    },
    "archreq": 0,
    "className": "QWaylandIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("wayland")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-generic.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-xcomposite-egl.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqwayland-xcomposite-egl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-xcomposite-egl"
        ]
    },
    "archreq": 0,
    "className": "QWaylandXCompositeEglPlatformIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("wayland-xcomposite-egl")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-xcomposite-egl.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-xcomposite-glx.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqwayland-xcomposite-glx.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-xcomposite-glx"
        ]
    },
    "archreq": 0,
    "className": "QWaylandXCompositeGlxPlatformIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("wayland-xcomposite-glx")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwayland-xcomposite-glx.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwebgl.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqwebgl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "webgl"
        ]
    },
    "archreq": 0,
    "className": "QWebGLIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("webgl")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqwebgl.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqxcb.so"
Found metadata in lib /home/joao.menezes/Paperspace/plugins/platforms/libqxcb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "xcb"
        ]
    },
    "archreq": 0,
    "className": "QXcbIntegrationPlugin",
    "debug": false,
    "version": 331520
}


Got keys from plugin meta data ("xcb")
QFactoryLoader::QFactoryLoader() looking at "/home/joao.menezes/Paperspace/plugins/platforms/libqxcb.so.debug"
"The shared library was not found."
         not a plugin
QFactoryLoader::QFactoryLoader() checking directory path "/home/joao.menezes/Paperspace/platforms" ...
Cannot load library /home/joao.menezes/Paperspace/plugins/platforms/libqxcb.so: (libxcb-xinput.so.0: cannot open shared object file: No such file or directory)
QLibraryPrivate::loadPlugin failed on "/home/joao.menezes/Paperspace/plugins/platforms/libqxcb.so" : "Cannot load library /home/joao.menezes/Paperspace/plugins/platforms/libqxcb.so: (libxcb-xinput.so.0: cannot open shared object file: No such file or directory)"
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb.

Aborted (core dumped)

Hi there, if you’re running Ubuntu 20.04 and would like to install the Paperspace application, you will need to install the libminizip library.

To do so, open a Terminal and run this command sudo apt install libminizip1.

If you’re getting an error that states ‘Aborted (Core Dumped),’ please refer to the workaround on this link.