kernel-packages team mailing list archive

[Launchpad Bug Tracker <1551419@xxxxxxxxxxxxxxxxxx>]

You have been subscribed to a public bug:

On Azure, cloud-init relies on the system-uuid as based by SMBIOS a
unique ID for a cloud instance.  If this ID ever changes, then cloud-
init will attempt to reprovision the VM.

This recent kernel patch in the Ubuntu kernel corrects the endianness
for some SMBIOS fields, but also has the effect causing cloud-init to
think that the system-uuid has changed:
http://kernel.ubuntu.com/git/ubuntu/ubuntu-
trusty.git/commit/drivers/firmware?id=3ec24c55be6c543797ba3ee9a227a5631aef607e

The impact is that cloud-init attempts to reprovision the VM, often
causing the customer to lose access to their VM.

** Affects: linux (Ubuntu)
     Importance: Critical
     Assignee: Dan Watkins (daniel-thewatkins)
         Status: Confirmed


** Tags: kernel-da-key
-- 
Fix UUID endianness patch breaks cloud-init on Azure
https://bugs.launchpad.net/bugs/1551419
You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.