Comment #26 is due to a separate issue with software-properties and how it naively determines if security updates will be installed automatically. Here's the code in question:
143 def get_update_automation_level(self): 144 """ Parse the apt cron configuration. Try to fit a predefined use case 145 and return it. Special case: if the user made a custom 146 configurtation, that we cannot represent it will return None """ 147 if apt_pkg.config.find_i(softwareproperties.CONF_MAP["autoupdate"]) > 0: 148 # Autodownload 149 if apt_pkg.config.find_i(softwareproperties.CONF_MAP["unattended"]) == 1\ 150 and os.path.exists("/usr/bin/unattended-upgrade"): 151 return softwareproperties.UPDATE_INST_SEC 152 elif apt_pkg.config.find_i(softwareproperties.CONF_MAP["autodownload"]) == 1 and \ 153 apt_pkg.config.find_i(softwareproperties.CONF_MAP["unattended"]) == 0: 154 return softwareproperties.UPDATE_DOWNLOAD 155 elif apt_pkg.config.find_i(softwareproperties.CONF_MAP["unattended"]) == 0 and \ 156 apt_pkg.config.find_i(softwareproperties.CONF_MAP["autodownload"]) == 0: 157 return softwareproperties.UPDATE_NOTIFY 158 else: 159 return None The test is line 149 and 150 assumes that -security is enabled in Allowed-Origins, which I disabled with the casper upload. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1619188 Title: Unattended upgrades can break persistent live media To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1619188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs