Date: Tue, 17 Apr 2018 06:20:35 -0400
Package: unattended-upgradesVersion: 0.93.1+nmu1Severity: normal
Dear Maintainer,
*** Reporter, please consider answering these questions, where appropriate ***
* What led up to the situation?
There was a problem with an underlying repository where a package (php-mcrypt) was available in 386 architecture but not amd64. This caused unattended-upgrades to see that the package needed to be upgraded and report success upgrading. However, the package was not actually upgraded due to the error. Running unattended-upgrades again showed that it was installed again. This may be an underlying issue with apt, because apt also behaved a little weird in this condition. The package would be flagged as updateable, but would not actually update when running 'apt udpate'.
* What exactly did you do (or not do) that was effective (or ineffective)?
Removing the conflict manually fixed it, but there was no way to get unattended-upgrades to report a correct error message. * What was the outcome of this action?
* What outcome did you expect instead?
unattended-upgrades should have reported failure to install the package, instead of reporting that the package had been installed.