[Bug 2107457] [NEW] Can't boot after installation with TPM backed FDE on xps9320

Olivier Gayot 2107457 at bugs.launchpad.net
Wed Apr 16 09:58:33 UTC 2025


Public bug reported:

I tried on two different XPS 9320 units.

The installation seems to succeed.

However, on first boot, it is asking me for a recovery key.

Please enter the recovery key for volume ubuntu-data-a2b3ba2e-2555-4957-a47b-948
04d4c119 for device /dev/disk/by-uuid/6bdc5a11-5d7d-4d64-b89f-05d9464191e (pre
ss TAB for no echo)

Inputting the passphrase entered during the installation does not work

** Affects: subiquity (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2107457

Title:
  Can't boot after installation with TPM backed FDE on xps9320

Status in subiquity package in Ubuntu:
  New

Bug description:
  I tried on two different XPS 9320 units.

  The installation seems to succeed.

  However, on first boot, it is asking me for a recovery key.

  Please enter the recovery key for volume ubuntu-data-a2b3ba2e-2555-4957-a47b-948
  04d4c119 for device /dev/disk/by-uuid/6bdc5a11-5d7d-4d64-b89f-05d9464191e (pre
  ss TAB for no echo)

  Inputting the passphrase entered during the installation does not work

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