This bug was fixed in the package unattended-upgrades -
1.1ubuntu1.18.04.4
---------------
unattended-upgrades (1.1ubuntu1.18.04.4) bionic; urgency=medium
* Redirect stderr output in upgrade-between-snapshots, too, otherwise it
breaks the test sometimes (LP: #1781446)
unattended-upgrades (1.1ubuntu1.18.04.3) bionic; urgency=medium
* Redirect stderr output in upgrade-all-security, otherwise it breaks the
test (LP: #1781446)
unattended-upgrades (1.1ubuntu1.18.04.2) bionic; urgency=medium
[ Balint Reczey ]
* Clear cache when autoremoval is invalid for a package set marked for
removal and clear cache after failed commits to return from a possibly
invalid state (LP: #1779157)
* Don't start or gracefully stop upgrade on battery (LP: #1773033)
* Skip updates on metered connections (Closes: #855570) (LP: #1781183)
* Add debian/tests/upgrade-all-security to install all current security
updates.
On development releases this tests latest stable, on stable releases it
tests
the release itself.
* Speed up unattended-upgrade (Closes: #892028, #899366) (LP: #1396787)
- Adjust candidates only for packages to be possibly installed
- Filter out packages cheaper when they are not from allowed origins
- Collect autoremovable packages, too, when looking for upgradable ones
- Measure time of running with --dry-run in autopkgtests
* Skip starting init.d script in debhelper-generated postinst part
(LP: #1778800)
[ Ivan Kurnosov ]
* Fixed is_pkgname_in_blacklist to be side-effect free. (LP: #1781176)
Otherwise 'is_pkgname_in_blacklist' mutates the 'pkgs_kept_back' and
'unattended-upgrades' treats the package as a blacklisted candidate
-- Balint Reczey <rbal...@ubuntu.com> Fri, 13 Jul 2018 10:36:23 +0200
** Changed in: unattended-upgrades (Ubuntu Bionic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1773033
Title:
unattended upgrade no longer actions on shutdown
Status in unattended-upgrades package in Ubuntu:
Fix Released
Status in unattended-upgrades source package in Bionic:
Fix Released
Bug description:
[Impact]
* Unattended-upgrades does not install upgrades when it is configured
to install updates on shutdown and when it the system is started on
battery, but installs updates on battery in other cases.
* This behaviour is unintended and confuses users, moreover
installing updates on battery risks the system to be shut down in the
middle of an upgrade due to depleting the battery.
* This upload changes u-u to skip updates or gracefully stop when the
system is switching to batter-powered state by default minimizing the
risk of breaking the system.
[Test Case]
* Run "unattended-upgrade --dry-run --verbose" on battery and on AC
power
* With default configuration u-u should stop with the following message on
battery:
Initial blacklisted packages:
Initial whitelisted packages:
Starting unattended upgrades script
Allowed origins are: o=Ubuntu,a=bionic, o=Ubuntu,a=bionic-security,
o=UbuntuESM,a=bionic
System is on battery power, stopping
* On AC power it should continue:
$ sudo ./unattended-upgrade --dry-run --verbose
Initial blacklisted packages:
Initial whitelisted packages:
Starting unattended upgrades script
Allowed origins are: o=Ubuntu,a=bionic, o=Ubuntu,a=bionic-security,
o=UbuntuESM,a=bionic
No packages found that can be upgraded unattended and no pending auto-removals
* Add the following configuration file and check u-u continuing even on
battery:
$ cat /etc/apt/apt.conf.d/51unattended-upgrades-on-battery
Unattended-Upgrade::OnlyOnACPower "false";
rbalint@yogi:~/projects/deb/unattended-upgrades$ sudo ./unattended-upgrade
--dry-run --verbose
Initial blacklisted packages:
Initial whitelisted packages:
Starting unattended upgrades script
Allowed origins are: o=Ubuntu,a=bionic, o=Ubuntu,a=bionic-security,
o=UbuntuESM,a=bionic
No packages found that can be upgraded unattended and no pending auto-removals
[Regression Potential]
* Unattended-upgrades may fail to install updates even on AC power,
but this is unlikely to happen due to the code changed being fairly
simple. on_ac_power may return 255 (false) Power status could not be
determined, but this is mapped to being on AC power and installing the
updates, only subprocess.call("on_ac_power") == 1 makes u-u skip
updates.
[Original Bug Text]
Ubuntu 17.10 and 18.04 do not install updates with InstallOnShutdown
flag set.
post-install script on 14.04 and 16.04 would set options in
/etc/apt/apt.conf.d/50unattended-upgrades and
/etc/apt/apt.conf.d/10periodic to install updates on shutdown of
ubuntu desktop. This worked on 17.10 also, until an update before the
release of 18.04. After a fresh install of 18.04, ran the post install
script. Below is the contents of the two files, updates do not run,
even if performing an apt update and leaving the machine up for a few
hours to download packages in the back ground. Both the unattended-
upgrades and unattended-upgrades-shutdown log files are empty.
Description: Ubuntu 18.04 LTS
Release: 18.04
ii unattended-upgrades 1.1ubuntu1
all automatic installation of security upgrades
----------------------/etc/apt/apt.conf.d/50unattended-upgrades----------------
Unattended-Upgrade::Allowed-Origins {
"${distro_id}:${distro_codename}";
"${distro_id}:${distro_codename}-security";
// Extended Security Maintenance; doesn't necessarily exist for
// every release and this system may not have it installed, but if
// available, the policy for updates is such that unattended-upgrades
// should also install from here by default.
"${distro_id}ESM:${distro_codename}";
"${distro_id}:${distro_codename}-updates";
// "${distro_id}:${distro_codename}-proposed";
// "${distro_id}:${distro_codename}-backports";
"LP-PPA-libreoffice:${distro_codename}";
"Canonical:${distro_codename}";
};
Unattended-Upgrade::Package-Blacklist {
// "vim";
// "libc6";
// "libc6-dev";
// "libc6-i686";
};
Unattended-Upgrade::DevRelease "false";
Unattended-Upgrade::InstallOnShutdown "true";
Unattended-Upgrade::Remove-Unused-Dependencies "true";
---------/etc/apt/apt.conf.d/10periodic:----------------------
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Download-Upgradeable-Packages "1";
APT::Periodic::AutocleanInterval "7";
APT::Periodic::Unattended-Upgrade "1";
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