Comment 1 for bug 1654025

Not sure I'm going to get to the bottom of this today.

Here's a way to reproduce what I *think* (not sure) is the same thing on amd64. I took it from one of the tests which killed a worker. Make sure lxd is working for you.

$ autopkgtest-build-lxd images:ubuntu/trusty/amd64
$ autopkgtest --output-dir /tmp/laney/out/ --apt-pocket=proposed=src:linux-meta,src:linux --apt-upgrade nvidia-graphics-drivers-340 --debug --setup-commands 'apt-get install -y linux-image linux-headers || apt-get install -y linux-image-generic linux-headers-generic' -- lxd autopkgtest/ubuntu/trusty/amd64
[…]
> + apt-get source -q --only-source nvidia-graphics-drivers-340=340.98-0ubuntu0.14.04.1
> autopkgtest: DBG: testbed command exited with code 0
> blame: nvidia-graphics-drivers-340
> badpkg: got 0 lines of results from extract where 4 expected: [] (out: "", err: "None")

I've tried various permutations here, but I didn't pin it down yet. Somehow apt-get is exiting and terminating the whole script early with exit status 0 - the subsequent commands aren't running.

https://git.launchpad.net/~ubuntu-release/autopkgtest/+git/autopkgtest/tree/runner/autopkgtest#n389