chroot problem; public key is not available

Asked by Bret Curtis on 2018-07-06

https://launchpad.net/~openmw/+archive/ubuntu/openmw/+build/15093389
https://launchpad.net/~openmw/+archive/ubuntu/openmw/+build/15093392

and many more...

During build, we got the following:

https://launchpad.net/~openmw/+archive/ubuntu/openmw/+build/15093389
RUN: /usr/share/launchpad-buildd/slavebin/slave-prep
Forking launchpad-buildd slave process...
Kernel version: Linux lgw01-amd64-023 4.4.0-128-generic #154-Ubuntu SMP Fri May 25 14:15:18 UTC 2018 x86_64
Buildd toolchain package versions: launchpad-buildd_163 python-lpbuildd_163 sbuild_0.67.0-2ubuntu7.1 bzr-builder_0.7.3+bzr174~ppa13~ubuntu14.10.1 bzr_2.7.0-2ubuntu3.1 git-build-recipe_0.3.4~git201611291343.dcee459~ubuntu16.04.1 git_1:2.7.4-0ubuntu1.4 dpkg-dev_1.18.4ubuntu1.4 python-debian_0.1.27ubuntu2.
Syncing the system clock with the buildd NTP service...
 6 Jul 15:14:05 ntpdate[1877]: adjust time server 10.211.37.1 offset -0.027454 sec
RUN: /usr/share/launchpad-buildd/slavebin/in-target unpack-chroot --backend=chroot --series=bionic --arch=amd64 PACKAGEBUILD-15093389 /home/buildd/filecache-default/b7d07d6b68ae68badf26a018a3a0291d50e41e42
Creating target for build PACKAGEBUILD-15093389
RUN: /usr/share/launchpad-buildd/slavebin/in-target mount-chroot --backend=chroot --series=bionic --arch=amd64 PACKAGEBUILD-15093389
Starting target for build PACKAGEBUILD-15093389
RUN: /usr/share/launchpad-buildd/slavebin/in-target override-sources-list --backend=chroot --series=bionic --arch=amd64 PACKAGEBUILD-15093389 'deb http://ppa.launchpad.net/openmw/openmw/ubuntu bionic main' 'deb http://ftpmaster.internal/ubuntu bionic main restricted universe multiverse' 'deb http://ftpmaster.internal/ubuntu bionic-security main restricted universe multiverse' 'deb http://ftpmaster.internal/ubuntu bionic-updates main restricted universe multiverse'
Overriding sources.list in build-PACKAGEBUILD-15093389
RUN: /usr/share/launchpad-buildd/slavebin/in-target update-debian-chroot --backend=chroot --series=bionic --arch=amd64 PACKAGEBUILD-15093389
Updating target for build PACKAGEBUILD-15093389
Get:1 http://ftpmaster.internal/ubuntu bionic InRelease [242 kB]
Get:2 http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease [15.4 kB]
Get:3 http://ftpmaster.internal/ubuntu bionic-security InRelease [83.2 kB]
Get:4 http://ftpmaster.internal/ubuntu bionic-updates InRelease [88.7 kB]
Get:5 http://ftpmaster.internal/ubuntu bionic/main amd64 Packages [1019 kB]
Get:6 http://ftpmaster.internal/ubuntu bionic/main Translation-en [516 kB]
Get:7 http://ftpmaster.internal/ubuntu bionic/universe amd64 Packages [8570 kB]
Err:2 http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 589AF1AA23AC1401
Get:8 http://ftpmaster.internal/ubuntu bionic/universe Translation-en [4941 kB]
Get:9 http://ftpmaster.internal/ubuntu bionic/multiverse amd64 Packages [151 kB]
Get:10 http://ftpmaster.internal/ubuntu bionic-security/main amd64 Packages [111 kB]
Get:11 http://ftpmaster.internal/ubuntu bionic-security/main Translation-en [43.7 kB]
Get:12 http://ftpmaster.internal/ubuntu bionic-security/universe amd64 Packages [34.8 kB]
Get:13 http://ftpmaster.internal/ubuntu bionic-security/universe Translation-en [19.8 kB]
Get:14 http://ftpmaster.internal/ubuntu bionic-security/multiverse amd64 Packages [1176 B]
Get:15 http://ftpmaster.internal/ubuntu bionic-security/multiverse Translation-en [632 B]
Get:16 http://ftpmaster.internal/ubuntu bionic-updates/main amd64 Packages [175 kB]
Get:17 http://ftpmaster.internal/ubuntu bionic-updates/main Translation-en [69.7 kB]
Get:18 http://ftpmaster.internal/ubuntu bionic-updates/universe amd64 Packages [114 kB]
Get:19 http://ftpmaster.internal/ubuntu bionic-updates/universe Translation-en [48.4 kB]
Get:20 http://ftpmaster.internal/ubuntu bionic-updates/multiverse amd64 Packages [3544 B]
Get:21 http://ftpmaster.internal/ubuntu bionic-updates/multiverse Translation-en [2060 B]
Reading package lists...
W: GPG error: http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 589AF1AA23AC1401
E: The repository 'http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease' is not signed.
Waiting 15 seconds and trying again ...
Hit:1 http://ftpmaster.internal/ubuntu bionic InRelease
Hit:2 http://ftpmaster.internal/ubuntu bionic-security InRelease
Hit:4 http://ftpmaster.internal/ubuntu bionic-updates InRelease
Get:3 http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease [15.4 kB]
Err:3 http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 589AF1AA23AC1401
Reading package lists...
W: GPG error: http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 589AF1AA23AC1401
E: The repository 'http://ppa.launchpad.net/openmw/openmw/ubuntu bionic InRelease' is not signed.
Traceback (most recent call last):
  File "/usr/share/launchpad-buildd/slavebin/in-target", line 27, in <module>
    sys.exit(main())
  File "/usr/share/launchpad-buildd/slavebin/in-target", line 23, in main
    return args.operation.run()
  File "/usr/lib/python2.7/dist-packages/lpbuildd/target/apt.py", line 78, in run
    self.backend.run(update_args, env=env, stdin=devnull)
  File "/usr/lib/python2.7/dist-packages/lpbuildd/target/chroot.py", line 79, in run
    subprocess.check_call(cmd, **kwargs)
  File "/usr/lib/python2.7/subprocess.py", line 541, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '/usr/sbin/chroot', '/home/buildd/build-PACKAGEBUILD-15093389/chroot-autobuild', 'linux64', 'env', 'LANG=C', 'DEBIAN_FRONTEND=noninteractive', 'TTY=unknown', '/usr/bin/apt-get', '-uy', 'update']' returned non-zero exit status 100
RUN: /usr/share/launchpad-buildd/slavebin/in-target scan-for-processes --backend=chroot --series=bionic --arch=amd64 PACKAGEBUILD-15093389
Scanning for processes to kill in build PACKAGEBUILD-15093389

Is there any way to work around this?

Question information

Language:
English Edit question
Status:
Solved
For:
Launchpad itself Edit question
Assignee:
No assignee Edit question
Solved by:
Bret Curtis
Solved:
2018-07-06
Last query:
2018-07-06
Last reply:
2018-07-06
Colin Watson (cjwatson) said : #1

There was a keyserver failure due to an error in an Apache rewrite rule. This is fixed now and builds are working again. I've retried the affected failed builds.

(There may still be occasional failures because the keyserver network has various problems right now; but they'll be occasional rather than persistent, and if you happen to run into one of those a retry should work.)

Bret Curtis (psi29a) said : #2

All builds are successful!

Great, thank you very much! :D