Can't upgrade in daily-proposed

Some mistake I did: I got configured back to daily via client.init + channel.ini in the last update I had; I manually switched back to daily-proposed in both files now, but am getting the same problem: seeing version 34 (when 35 is up there) and get the same failure.

root@ubuntu-phablet:/# system-image-cli -c
channel/device: daily-proposed/grouper
root@ubuntu-phablet:/# system-image-cli -b
build number: 20130834
root@ubuntu-phablet:/# system-image-cli -v
[systemimage] Aug 29 12:49:09 2013 (2044) running state machine [daily-proposed/grouper]
[systemimage] Aug 29 12:49:09 2013 (2044) downloading http://system-image.ubuntu.com/daily/ubuntu/ubuntu-20130828.1.delta-20130822.tar.xz -> /tmp/system-image/ubuntu-20130828.1.delta-20130822.tar.xz
[systemimage] Aug 29 12:49:09 2013 (2044) downloading http://system-image.ubuntu.com/daily/ubuntu/ubuntu-20130828.1.delta-20130822.tar.xz.asc -> /tmp/system-image/ubuntu-20130828.1.delta-20130822.tar.xz.asc
[systemimage] Aug 29 12:49:09 2013 (2044) downloading http://system-image.ubuntu.com/daily/grouper/grouper-20130828.1.delta-20130822.tar.xz -> /tmp/system-image/grouper-20130828.1.delta-20130822.tar.xz
[systemimage] Aug 29 12:49:09 2013 (2044) downloading http://system-image.ubuntu.com/daily/grouper/grouper-20130828.1.delta-20130822.tar.xz.asc -> /tmp/system-image/grouper-20130828.1.delta-20130822.tar.xz.asc
[systemimage] Aug 29 12:49:09 2013 (2044) downloading http://system-image.ubuntu.com/daily/grouper/version-20130834.tar.xz -> /tmp/system-image/version-20130834.tar.xz
[systemimage] Aug 29 12:49:09 2013 (2044) downloading http://system-image.ubuntu.com/daily/grouper/version-20130834.tar.xz.asc -> /tmp/system-image/version-20130834.tar.xz.asc
[systemimage] Aug 29 12:50:11 2013 (2044) uncaught exception in state machine
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/systemimage/state.py", line 104, in __next__
    step()
  File "/usr/lib/python3/dist-packages/systemimage/state.py", line 424, in _download_files
    with Context(*keyrings, blacklist=self.blacklist) as ctx:
  File "/usr/lib/python3/dist-packages/systemimage/gpg.py", line 77, in __init__
    raise FileNotFoundError(blacklist)
FileNotFoundError: /tmp/system-image/blacklist.tar.xz

I suspect this is due to the incomplete persistence support. For now, I'm going to disable this in system-image 1.3 and will re-enable it with additional tests in a future release.

So I built a local package of what will be 1.3 and installed it on my device:

root@ubuntu-phablet:/tmp# system-image-cli --version
system-image-cli 1.3
root@ubuntu-phablet:/tmp# system-image-cli --info

current build number: 20130831
device name: grouper
channel: daily-proposed
root@ubuntu-phablet:/tmp# system-image-cli --dry-run
Upgrade path is 20130832:20130833:20130834:20130835
root@ubuntu-phablet:/tmp# system-image-cli --dry-run -c daily
Upgrade path is 20130832:20130833:20130834

This looks right to me, so I'm going to fix commit this bug.