При попытке обновить программное обеспечение на моем компьютере sudo apt-get upgrade
возникает следующая ошибка
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
libpam-systemd libsystemd0 libudev1 systemd systemd-sysv udev
6 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
Need to get 5,051 kB of archives.
After this operation, 62.5 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Err:1 http://de.archive.ubuntu.com/ubuntu xenial-updates/main amd64 systemd-sysv amd64 229-4ubuntu11
404 Not Found [IP: 141.76.1.200 80]
Err:2 http://de.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libpam-systemd amd64 229-4ubuntu11
404 Not Found [IP: 141.76.1.200 80]
Err:3 http://de.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libsystemd0 amd64 229-4ubuntu11
404 Not Found [IP: 141.76.1.200 80]
Err:4 http://de.archive.ubuntu.com/ubuntu xenial-updates/main amd64 systemd amd64 229-4ubuntu11
404 Not Found [IP: 141.76.1.200 80]
Err:5 http://de.archive.ubuntu.com/ubuntu xenial-updates/main amd64 udev amd64 229-4ubuntu11
404 Not Found [IP: 141.76.1.200 80]
Err:6 http://de.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libudev1 amd64 229-4ubuntu11
404 Not Found [IP: 141.76.1.200 80]
E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd-sysv_229-4ubuntu11_amd64.deb 404 Not Found [IP: 141.76.1.200 80]
E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/pool/main/s/systemd/libpam-systemd_229-4ubuntu11_amd64.deb 404 Not Found [IP: 141.76.1.200 80]
E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/pool/main/s/systemd/libsystemd0_229-4ubuntu11_amd64.deb 404 Not Found [IP: 141.76.1.200 80]
E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd_229-4ubuntu11_amd64.deb 404 Not Found [IP: 141.76.1.200 80]
E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/pool/main/s/systemd/udev_229-4ubuntu11_amd64.deb 404 Not Found [IP: 141.76.1.200 80]
E: Failed to fetch http://de.archive.ubuntu.com/ubuntu/pool/main/s/systemd/libudev1_229-4ubuntu11_amd64.deb 404 Not Found [IP: 141.76.1.200 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
Моя sources.list
выглядит
# deb cdrom:[Ubuntu 14.04.3 LTS _Trusty Tahr_ - Beta amd64 (20150805)]/ trusty main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://de.archive.ubuntu.com/ubuntu/ xenial main restricted
deb-src http://de.archive.ubuntu.com/ubuntu/ xenial main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://de.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
deb-src http://de.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://de.archive.ubuntu.com/ubuntu/ xenial universe
deb-src http://de.archive.ubuntu.com/ubuntu/ xenial universe
deb http://de.archive.ubuntu.com/ubuntu/ xenial-updates universe
deb-src http://de.archive.ubuntu.com/ubuntu/ xenial-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://de.archive.ubuntu.com/ubuntu/ xenial multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ xenial multiverse
deb http://de.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://de.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu xenial-security main restricted
deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
deb http://security.ubuntu.com/ubuntu xenial-security universe
deb-src http://security.ubuntu.com/ubuntu xenial-security universe
deb http://security.ubuntu.com/ubuntu xenial-security multiverse
deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu trusty partner
# deb-src http://archive.canonical.com/ubuntu trusty partner
# deb http://www.stats.bris.ac.uk/R/bin/linux/ubuntu precise/ # disabled on upgrade to xenial
# deb http://cran.rstudio.com/bin/linux/ubuntu trusty/ # disabled on upgrade to xenial
deb http://deb.torproject.org/torproject.org xenial main
deb-src http://deb.torproject.org/torproject.org xenial main
deb [arch=armhf] http://linux-packages.resilio.com/resilio-sync/deb
resilio-sync non-free
Я попытался запустить два рекомендуемых решения, но они также не решают проблему. Я пытался найти проблему, но мне не удалось найти что-то подобное.