[Bug 1544339] Comment bridged from LTC Bugzilla

[bugproxy]

------- Comment From ferseiti at br.ibm.com 2016-02-17 07:02 EDT-------
I got a similar result two days ago when installing from mini.iso [1], but I retried yesterday and today and saw no more errors.
Unfortunately I did not check the logs at the time and I already discarded the vm.
This is how it looks from the last installation I performed.

Feb 16 19:24:19 debootstrap: gpgv:
Feb 16 19:24:19 debootstrap: Signature made Tue Feb 16 18:55:04 2016 UTC using DSA key ID 437D05B5
Feb 16 19:24:19 debootstrap: gpgv:
Feb 16 19:24:19 debootstrap: Good signature from "Ubuntu Archive Automatic Signing Key <ftpmaster at ubuntu.com>"
Feb 16 19:24:19 debootstrap:
Feb 16 19:24:19 debootstrap: gpgv:
Feb 16 19:24:19 debootstrap: Signature made Tue Feb 16 18:55:04 2016 UTC using RSA key ID C0B21F32
Feb 16 19:24:19 debootstrap: gpgv:
Feb 16 19:24:19 debootstrap: Good signature from "Ubuntu Archive Automatic Signing Key (2012) <ftpmaster at ubuntu.com>"
Feb 16 19:24:19 debootstrap:

[1] http://ports.ubuntu.com/dists/xenial/main/installer-
ppc64el/current/images/netboot/mini.iso

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https://bugs.launchpad.net/bugs/1544339

Title:
  ISST-LTE: Ubuntu 16.04: Debootstrap BAD signature error while
  installing base system

Status in debian-installer package in Ubuntu:
  New

Bug description:
  FYI Canonical:

  Somethings may not be in sync with the mirrors as we have been
  recently experiencing a lot of intermittent 16.04 install failures
  with errors like the following while trying to install with the 08-Feb
  netboot images ( http://ports.ubuntu.com/ubuntu-
  ports/dists/xenial/main/installer-
  ppc64el/20101020ubuntu419/images/netboot/ )

  debootstrap: gpgv: BAD signature from "Ubuntu Archive Automatic
  Signing Key <ftpmaster at ubuntu.com>"

  The Signature dates appear to be slipping around a bit.  From a couple
  of recent install failures (the installs were reset back to the
  partitioning stage and retried until successful):

  Non-proxy (p822l):

  Feb 10 21:00:57 debootstrap: gpgv: Signature made Tue Feb  9 19:23:47 2016 UTC using DSA key ID 437D05B5
  Feb 10 21:00:57 debootstrap: gpgv: BAD signature from "Ubuntu Archive Automatic Signing Key <ftpmaster at ubuntu.com>"
  Feb 10 21:09:19 debootstrap: gpgv: Signature made Wed Feb 10 20:45:14 2016 UTC using DSA key ID 437D05B5
  Feb 10 21:09:19 debootstrap: gpgv: Good signature from "Ubuntu Archive Automatic Signing Key <ftpmaster at ubuntu.com>"
  Feb 10 21:09:19 debootstrap: gpgv: Signature made Wed Feb 10 20:45:14 2016 UTC using RSA key ID C0B21F32
  Feb 10 21:09:19 debootstrap: gpgv: Good signature from "Ubuntu Archive Automatic Signing Key (2012) <ftpmaster at ubuntu.com>"

  Proxy-based install (irislp2):

  Feb 10 19:29:34 debootstrap: gpgv: Signature made Wed Feb 10 17:50:18 2016 UTC using DSA key ID 437D05B5
  Feb 10 19:29:34 debootstrap: gpgv: BAD signature from "Ubuntu Archive Automatic Signing Key <ftpmaster at ubuntu.com>"
  Feb 10 20:45:14 debootstrap: gpgv: Signature made Wed Feb 10 20:09:32 2016 UTC using DSA key ID 437D05B5
  Feb 10 20:45:14 debootstrap: gpgv: BAD signature from "Ubuntu Archive Automatic Signing Key <ftpmaster at ubuntu.com>"
  Feb 10 20:55:56 debootstrap: gpgv: Signature made Wed Feb 10 20:09:32 2016 UTC using DSA key ID 437D05B5
  Feb 10 20:55:56 debootstrap: gpgv: Good signature from "Ubuntu Archive Automatic Signing Key <ftpmaster at ubuntu.com>"
  Feb 10 20:55:56 debootstrap: gpgv: Signature made Wed Feb 10 20:09:32 2016 UTC using RSA key ID C0B21F32
  Feb 10 20:55:56 debootstrap: gpgv: Good signature from "Ubuntu Archive Automatic Signing Key (2012) <ftpmaster at ubuntu.com>"

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