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  1. #1
    Join Date
    Mar 2016

    Default Upgrade U150 appliance

    Currently running version 11.2.1 on a U150 appliance. I would like to upgrade to 12.2.0. Has anyone attempted this and/or is there any known issue with this upgrade on the U150 appliance?

  2. #2
    Untangler jcoffin's Avatar
    Join Date
    Aug 2008
    Lake Tahoe


    All of our appliances are tested for upgrade. You will just have to click the upgrade button in Config -> Upgrade. Upgrade will step through 12.0 -> 12.1 upgrades.
    Attention: Support and help on the Untangle Forums is provided by
    volunteers and community members like yourself.
    If you need Untangle support please call or email

  3. #3
    Untangle Ninja sky-knight's Avatar
    Join Date
    Apr 2008
    Phoenix, AZ


    Pull a backup, the v11 to v12 jump is a doozey.

    Doesn't matter if it's on Untangle hardware or not, it's a big one. Pull a configuration backup, and push the upgrade to get to v12, let the unit sit over night. Then reboot the device. If it reboots, you're gold. If it doesn't, you're going to need 12.0 installation media to reinstall, and restore your v11.2.1 backup.

    Upgrades from v12.0 to 12.2 are painless, and very low risk. So once that reboot is out of the way, you're in the clear.
    Last edited by sky-knight; 01-26-2017 at 03:00 PM.
    Rob Sandling, BS:SWE, MCP
    Phone: 866-794-8879 x201

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