A new version from xenial-proposed fixes the issue for me.
--
root@ubuntu:~# dpkg -l unattended-upgrades
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name
I was able to reproduce it in a freshly installed VM (VMware).
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root@ubuntu:~# egrep -v '(^\s*//.*$|^\s*$)'
/etc/apt/apt.conf.d/50unattended-upgrades
Unattended-Upgrade::Allowed-Origins {
"${distro_id}:${distro_codename}";
"${distro_id}:${distro_codename}-se
The bug is still reproducible in xenial.
--
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 16.04.3 LTS
Release:16.04
Codename: xenial
# grep Automatic-Reboot /etc/apt/apt.conf.d/50unattended-upgrades
Unattended-Upg
The problem is still an issue on i686 PAE kernel in raring.
Got a Lenovo W520 Laptop with 24GiB of RAM. "apt-get update" takes several
minutes.
However I found a workaround as alternative to removing the memory physically.
Add "mem=0x2" kernel boot parameter in /etc/default/grub in run
up