Package: unattended-upgrades Version: 0.83.3.2+deb8u1 Severity: serious Justification: normal
Dear Maintainer, Jessie uses python 3.4 and python 3.4 does not support f"" strings So now unattended upgrades no longer performs security upgrades. /etc/cron.daily/apt: Traceback (most recent call last): File "/usr/bin/unattended-upgrade", line 55, in <module> import apt File "/usr/lib/python3/dist-packages/apt/__init__.py", line 26, in <module> from apt.package import Package File "/usr/lib/python3/dist-packages/apt/package.py", line 32, in <module> from http.client import BadStatusLine File "/usr/lib/python3.4/http/client.py", line 1014 raise InvalidURL(f"URL can't contain control characters. {url!r} " ^ SyntaxError: invalid syntax The problem is in the file /usr/lib/python3.4/http/client.py, changing (f"URL to ("URL will will allow unattended-upgrades to work again but doesn't do what is intended. -- System Information: Debian Release: 8.10 APT prefers oldstable APT policy: (500, 'oldstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.9.0-0.bpo.5-amd64 (SMP w/32 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages unattended-upgrades depends on: ii apt 1.0.9.8.5 ii apt-utils 1.0.9.8.5 ii debconf [debconf-2.0] 1.5.56+deb8u1 ii init-system-helpers 1.22 ii lsb-base 4.1+Debian13+nmu1 ii lsb-release 4.1+Debian13+nmu1 ii python3 3.4.2-2 ii python3-apt 0.9.3.12 ii ucf 3.0030 ii xz-utils 5.1.1alpha+20120614-2+b3 unattended-upgrades recommends no packages. Versions of packages unattended-upgrades suggests: ii bsd-mailx 8.1.2-0.20141216cvs-2 ii exim4-daemon-light [mail-transport-agent] 4.84.2-2+deb8u5 -- debconf-show failed