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    SOLVED Oneplus 6 Install Failure "Required Key not Available"

    Oneplus 6/6T
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    • G
      georgesaker147 last edited by

      I'm having trouble installing Ubuntu Touch on my oneplus 6

      Most of the install works fine, It gets stuck at Preparing Recovery. Any help would be greatly appreciated.

      Full Error Message -

      "Error: adb:preparesystemimage: Error: {"error":{"code":1,"cmd:"adb -P 5037 mkdir -p /cache/recovery"}, "stderr": "mkdir: ''/cache/recovery":Required Key not Available"
      

      Thanks in Advance.

      George

      Lakotaubp S 2 Replies Last reply Reply Quote 0
      • Lakotaubp
        Lakotaubp @georgesaker147 last edited by

        @georgesaker147 Please try this installer version https://github.com/ubports/ubports-installer/releases/tag/0.8.9-beta if that does not work 0.8.8 or maybe 0.9.0. There is an issueaffecting some devices with the latest version not rebooting correctly during the install process.

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        • S
          sven @georgesaker147 last edited by

          @georgesaker147 This looks like a duplicate of https://forums.ubports.com/topic/6854/failed-touch-install-on-oneplus-6

          VollaPhone22 (UT, OTA-24), Pocophone F1 (pmOS, edge)

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          • G
            georgesaker147 @sven last edited by

            @sven @Lakotaubp Whoops, I thought I'd searched for some keywords before I posted this. Sorry about that. I got it working by booting into TWRP and wiping the cache and data partitions. Works fine now!

            Lakotaubp 1 Reply Last reply Reply Quote 1
            • Lakotaubp
              Lakotaubp @georgesaker147 last edited by

              @georgesaker147 Good so not the installer in your case. There are few installer issues at present and I keep forgetting about the other answers. Still your up and running. Enjoy.

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