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Resolved Unity Hub not working on Linux Mint 21 "Vanessa"

Discussion in 'Linux' started by GiMiTiUs, Oct 6, 2022.

  1. GiMiTiUs


    Jul 6, 2013
    I installed mint 21 "Vanessa" yesterday. And yea like the title says, hub is not working anymore...

    - First thing i had to do since 'apt-key' is now deprecated was to move my key to trusted. I uninstalled and reinstalled (+removed older keys) hub and then checked the 'apt-key'-manual before adding the key.


    $ wget -qO - | sudo apt-key add -
    $ wget -qO - | sudo tee /etc/apt/trusted.gpg.d/unityhub330.asc

    Not sure if New is correct (i'm guessing no) but atleast there is no warning about the key anymore.
    This is the error i'm getting now:

    This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason:
    ConnectionLost: Timeout! Cannot connect to Licensing Client within 60000ms
    at Function.fromType (/opt/unityhub/resources/app.asar/node_modules/@licensing/licensing-sdk/lib/core/ipc/licensingIpc.js:51:16)
    at LicensingIpc.waitForConnection (/opt/unityhub/resources/app.asar/node_modules/@licensing/licensing-sdk/lib/core/ipc/licensingIpc.js:118:152)
    at LicensingSdk.getMachineId (/opt/unityhub/resources/app.asar/node_modules/@licensing/licensing-sdk/lib/core/licensingSdk.js:68:37)
    at Object.<anonymous> (/opt/unityhub/resources/app.asar/build/main/services/licenseService/licensingSdk.js:118:86)
    at (<anonymous>)
    at /opt/unityhub/resources/app.asar/build/main/services/licenseService/licensingSdk.js:31:71
    at new Promise (<anonymous>)
    at __awaiter (/opt/unityhub/resources/app.asar/build/main/services/licenseService/licensingSdk.js:27:12)
    at Object.getMachineId (/opt/unityhub/resources/app.asar/build/main/services/licenseService/licensingSdk.js:117:16)
    at Object.<anonymous> (/opt/unityhub/resources/app.asar/build/main/services/cloudAnalytics/cloudAnalytics.js:96:56)

    - I also tried every "fix" i could find on the internet but nothing helped. I have all the dependencies installed so no help there...

    BUT i managed to open .appimage running it with a --disable-gpu-sandbox flag so atleast i can do some work while waiting hub to be fixed.