我最近将我的 Ubuntu Server 16.04 VM 升级到了 18.04。升级后，syslog-ng 无法启动，因此我清除了它并尝试重新安装它。每次我重新安装它时，都会在这篇文章的底部看到“//安装失败”。还列出了“//状态输出”以供参考。
我尝试解决的问题： - 手动删除通过“find / -name”找到的所有 .service 位置系统日志工具'; -通过 'apt purge sy[tab tab]' 确保没有安装其他 syslog 程序（例如 rsyslog）； -通过 'apt remove linux-[tab tab]' 删除旧内核文件； -通过 'netstat -ptan | grep 514' 确保没有其他程序在 514 上监听； -安装、清除、重新启动并重试。没有成功。
我有点迷茫了。我绝不是 Linux 专家，但我可以很好地导航和编程。我只是不明白发生了什么。任何帮助都将不胜感激。
//状态输出
● syslog-ng.service - System [HOSTNAME] Daemon
Loaded: loaded (/lib/systemd/system/syslog-ng.service; disabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2019-08-10 20:04:59 EDT; 3min 27s ago
Docs: man:syslog-ng(8)
Process: 14296 ExecStart=/usr/sbin/syslog-ng -F $SYSLOGNG_OPTS (code=exited, status=1/FAILURE)
Main PID: 14296 (code=exited, status=1/FAILURE)
Status: "Starting up... (Sat Aug 10 20:04:58 2019"
Aug 10 20:04:58 [HOSTNAME] systemd[1]: Failed to start System [HOSTNAME] Daemon.
Aug 10 20:04:59 [HOSTNAME] systemd[1]: syslog-ng.service: Service hold-off time over, scheduling restart.
Aug 10 20:04:59 [HOSTNAME] systemd[1]: syslog-ng.service: Scheduled restart job, restart counter is at 5.
Aug 10 20:04:59 [HOSTNAME] systemd[1]: Stopped System [HOSTNAME] Daemon.
Aug 10 20:04:59 [HOSTNAME] systemd[1]: syslog-ng.service: Start request repeated too quickly.
Aug 10 20:04:59 [HOSTNAME] systemd[1]: syslog-ng.service: Failed with result 'exit-code'.
Aug 10 20:04:59 [HOSTNAME] systemd[1]: Failed to start System [HOSTNAME] Daemon.
//安装失败
apt-get install syslog-ng
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
libbson-1.0-0 libdbi1 libesmtp6 libhiredis0.13 libivykis0 libmongoc-1.0-0 libnet1 libprotobuf-c1
librabbitmq4 libriemann-client0 libsnappy1v5 syslog-ng-core syslog-ng-mod-add-contextual-data
syslog-ng-mod-amqp syslog-ng-mod-extra syslog-ng-mod-geoip syslog-ng-mod-getent
syslog-ng-mod-graphite syslog-ng-mod-journal syslog-ng-mod-json syslog-ng-mod-map-value-pairs
syslog-ng-mod-mongodb syslog-ng-mod-python syslog-ng-mod-redis syslog-ng-mod-riemann
syslog-ng-mod-smtp syslog-ng-mod-snmptrapd-parser syslog-ng-mod-sql syslog-ng-mod-stardate
syslog-ng-mod-stomp syslog-ng-mod-tag-parser syslog-ng-mod-xml-parser
Suggested packages:
rabbitmq-server graphite-web mongodb-server libdbd-mysql libdbd-pgsql libdbd-sqlite3 activemq
The following NEW packages will be installed:
libbson-1.0-0 libdbi1 libesmtp6 libhiredis0.13 libivykis0 libmongoc-1.0-0 libnet1 libprotobuf-c1
librabbitmq4 libriemann-client0 libsnappy1v5 syslog-ng syslog-ng-core
syslog-ng-mod-add-contextual-data syslog-ng-mod-amqp syslog-ng-mod-extra syslog-ng-mod-geoip
syslog-ng-mod-getent syslog-ng-mod-graphite syslog-ng-mod-journal syslog-ng-mod-json
syslog-ng-mod-map-value-pairs syslog-ng-mod-mongodb syslog-ng-mod-python syslog-ng-mod-redis
syslog-ng-mod-riemann syslog-ng-mod-smtp syslog-ng-mod-snmptrapd-parser syslog-ng-mod-sql
syslog-ng-mod-stardate syslog-ng-mod-stomp syslog-ng-mod-tag-parser syslog-ng-mod-xml-parser
0 upgraded, 33 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/1,342 kB of archives.
After this operation, 5,547 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Extracting templates from packages: 100%
Selecting previously unselected package libbson-1.0-0.
(Reading database ... 82125 files and directories currently installed.)
Preparing to unpack .../00-libbson-1.0-0_1.9.2-1_amd64.deb ...
Unpacking libbson-1.0-0 (1.9.2-1) ...
Selecting previously unselected package libdbi1:amd64.
Preparing to unpack .../01-libdbi1_0.9.0-5_amd64.deb ...
Unpacking libdbi1:amd64 (0.9.0-5) ...
Selecting previously unselected package libesmtp6.
Preparing to unpack .../02-libesmtp6_1.0.6-4.3build1_amd64.deb ...
Unpacking libesmtp6 (1.0.6-4.3build1) ...
Selecting previously unselected package libhiredis0.13:amd64.
Preparing to unpack .../03-libhiredis0.13_0.13.3-2.2_amd64.deb ...
Unpacking libhiredis0.13:amd64 (0.13.3-2.2) ...
Selecting previously unselected package libsnappy1v5:amd64.
Preparing to unpack .../04-libsnappy1v5_1.1.7-1_amd64.deb ...
Unpacking libsnappy1v5:amd64 (1.1.7-1) ...
Selecting previously unselected package libmongoc-1.0-0.
Preparing to unpack .../05-libmongoc-1.0-0_1.9.2+dfsg-1build1_amd64.deb ...
Unpacking libmongoc-1.0-0 (1.9.2+dfsg-1build1) ...
Selecting previously unselected package libnet1:amd64.
Preparing to unpack .../06-libnet1_1.1.6+dfsg-3.1_amd64.deb ...
Unpacking libnet1:amd64 (1.1.6+dfsg-3.1) ...
Selecting previously unselected package libprotobuf-c1:amd64.
Preparing to unpack .../07-libprotobuf-c1_1.2.1-2_amd64.deb ...
Unpacking libprotobuf-c1:amd64 (1.2.1-2) ...
Selecting previously unselected package librabbitmq4:amd64.
Preparing to unpack .../08-librabbitmq4_0.8.0-1ubuntu0.18.04.1_amd64.deb ...
Unpacking librabbitmq4:amd64 (0.8.0-1ubuntu0.18.04.1) ...
Selecting previously unselected package libivykis0:amd64.
Preparing to unpack .../09-libivykis0_0.42.2-1_amd64.deb ...
Unpacking libivykis0:amd64 (0.42.2-1) ...
Selecting previously unselected package syslog-ng-mod-journal.
Preparing to unpack .../10-syslog-ng-mod-journal_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-journal (3.13.2-3) ...
Selecting previously unselected package syslog-ng-core.
Preparing to unpack .../11-syslog-ng-core_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-core (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-json.
Preparing to unpack .../12-syslog-ng-mod-json_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-json (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-extra.
Preparing to unpack .../13-syslog-ng-mod-extra_3.13.2-3_all.deb ...
Unpacking syslog-ng-mod-extra (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-tag-parser.
Preparing to unpack .../14-syslog-ng-mod-tag-parser_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-tag-parser (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-xml-parser.
Preparing to unpack .../15-syslog-ng-mod-xml-parser_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-xml-parser (3.13.2-3) ...
Selecting previously unselected package libriemann-client0:amd64.
Preparing to unpack .../16-libriemann-client0_1.9.1-1_amd64.deb ...
Unpacking libriemann-client0:amd64 (1.9.1-1) ...
Selecting previously unselected package syslog-ng-mod-sql.
Preparing to unpack .../17-syslog-ng-mod-sql_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-sql (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-mongodb.
Preparing to unpack .../18-syslog-ng-mod-mongodb_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-mongodb (3.13.2-3) ...
Selecting previously unselected package syslog-ng.
Preparing to unpack .../19-syslog-ng_3.13.2-3_all.deb ...
Unpacking syslog-ng (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-add-contextual-data.
Preparing to unpack .../20-syslog-ng-mod-add-contextual-data_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-add-contextual-data (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-amqp.
Preparing to unpack .../21-syslog-ng-mod-amqp_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-amqp (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-geoip.
Preparing to unpack .../22-syslog-ng-mod-geoip_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-geoip (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-getent.
Preparing to unpack .../23-syslog-ng-mod-getent_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-getent (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-graphite.
Preparing to unpack .../24-syslog-ng-mod-graphite_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-graphite (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-map-value-pairs.
Preparing to unpack .../25-syslog-ng-mod-map-value-pairs_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-map-value-pairs (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-python.
Preparing to unpack .../26-syslog-ng-mod-python_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-python (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-redis.
Preparing to unpack .../27-syslog-ng-mod-redis_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-redis (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-riemann.
Preparing to unpack .../28-syslog-ng-mod-riemann_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-riemann (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-smtp.
Preparing to unpack .../29-syslog-ng-mod-smtp_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-smtp (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-snmptrapd-parser.
Preparing to unpack .../30-syslog-ng-mod-snmptrapd-parser_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-snmptrapd-parser (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-stardate.
Preparing to unpack .../31-syslog-ng-mod-stardate_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-stardate (3.13.2-3) ...
Selecting previously unselected package syslog-ng-mod-stomp.
Preparing to unpack .../32-syslog-ng-mod-stomp_3.13.2-3_amd64.deb ...
Unpacking syslog-ng-mod-stomp (3.13.2-3) ...
Setting up libhiredis0.13:amd64 (0.13.3-2.2) ...
Setting up libdbi1:amd64 (0.9.0-5) ...
Setting up libnet1:amd64 (1.1.6+dfsg-3.1) ...
Processing triggers for ureadahead (0.100.0-21) ...
Setting up libbson-1.0-0 (1.9.2-1) ...
Setting up libesmtp6 (1.0.6-4.3build1) ...
Setting up libprotobuf-c1:amd64 (1.2.1-2) ...
Setting up libivykis0:amd64 (0.42.2-1) ...
Setting up libriemann-client0:amd64 (1.9.1-1) ...
Processing triggers for libc-bin (2.27-3ubuntu1) ...
Setting up libsnappy1v5:amd64 (1.1.7-1) ...
Processing triggers for systemd (237-3ubuntu10.25) ...
Processing triggers for man-db (2.8.3-2ubuntu0.1) ...
Setting up libmongoc-1.0-0 (1.9.2+dfsg-1build1) ...
Setting up librabbitmq4:amd64 (0.8.0-1ubuntu0.18.04.1) ...
Setting up syslog-ng-mod-journal (3.13.2-3) ...
Setting up syslog-ng-core (3.13.2-3) ...
Job for syslog-ng.service failed because the control process exited with error code.
See "systemctl status syslog-ng.service" and "journalctl -xe" for details.
invoke-rc.d: initscript syslog-ng, action "restart" failed.
● syslog-ng.service - System Logger Daemon
Loaded: loaded (/lib/systemd/system/syslog-ng.service; disabled; vendor preset: enabled)
Active: activating (auto-restart) (Result: exit-code) since Sat 2019-08-10 20:04:57 EDT; 7ms ago
Docs: man:syslog-ng(8)
Process: 14194 ExecStart=/usr/sbin/syslog-ng -F $SYSLOGNG_OPTS (code=exited, status=1/FAILURE)
Main PID: 14194 (code=exited, status=1/FAILURE)
Status: "Starting up... (Sat Aug 10 20:04:57 2019"
dpkg: error processing package syslog-ng-core (--configure):
installed syslog-ng-core package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of syslog-ng-mod-redis:
syslog-ng-mod-redis depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-redis (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
dpkg: dependency problems prevent configuration of syslog-ng-mod-python:
syslog-ng-mod-python depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-python (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
dpkg: dependency problems prevent configuration of syslog-ng-mod-map-value-pairs:
syslog-ng-mod-map-value-pairs depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-map-value-pairs (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-smtp:
syslog-ng-mod-smtp depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-smtp (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-geoip:
syslog-ng-mod-geoip depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-geoip (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-amqp:
syslog-ng-mod-amqp depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-amqp (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-sql:
syslog-ng-mod-sql depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-sql (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-json:
syslog-ng-mod-json depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-json (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-getent:
syslog-ng-mod-getent depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-getent (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-snmptrapd-parser:
syslog-ng-mod-snmptrapd-parser depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-snmptrapd-parser (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng:
syslog-ng depends on syslog-ng-core (>= 3.13.2); however:
Package syslog-ng-core is not configured yet.
syslog-ng depends on syslog-ng-mod-sql; however:
Package syslog-ng-mod-sql is not configured yet.
syslog-ng depends on syslog-ng-mod-json; however:
Package syslog-ng-mod-json is not configured yet.
dpkg: error processing package syslog-ng (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-stomp:
syslog-ng-mod-stomp depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-stomp (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-mongodb:
syslog-ng-mod-mongodb depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-mongodb (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-stardate:
syslog-ng-mod-stardate depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-stardate (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-add-contextual-data:
syslog-ng-mod-add-contextual-data depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-add-contextual-data (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-graphite:
syslog-ng-mod-graphite depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-graphite (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-riemann:
syslog-ng-mod-riemann depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-riemann (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-tag-parser:
syslog-ng-mod-tag-parser depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-tag-parser (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-xml-parser:
syslog-ng-mod-xml-parser depends on syslog-ng-abi-3.13-0; however:
Package syslog-ng-abi-3.13-0 is not installed.
Package syslog-ng-core which provides syslog-ng-abi-3.13-0 is not configured yet.
dpkg: error processing package syslog-ng-mod-xml-parser (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of syslog-ng-mod-extra:
syslog-ng-mod-extra depends on syslog-ng-mod-json (>= 3.13.2-3); however:
Package syslog-ng-mod-json is not configured yet.
syslog-ng-mod-extra depends on syslog-ng-mod-json (<< 3.13.2-3.1~); however:
Package syslog-ng-mod-json is not configured yet.
dpkg: error processing package syslog-ng-mod-extra (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
Processing triggers for libc-bin (2.27-3ubuntu1) ...
Errors were encountered while processing:
syslog-ng-core
syslog-ng-mod-redis
syslog-ng-mod-python
syslog-ng-mod-map-value-pairs
syslog-ng-mod-smtp
syslog-ng-mod-geoip
syslog-ng-mod-amqp
syslog-ng-mod-sql
syslog-ng-mod-json
syslog-ng-mod-getent
syslog-ng-mod-snmptrapd-parser
syslog-ng
syslog-ng-mod-stomp
syslog-ng-mod-mongodb
syslog-ng-mod-stardate
syslog-ng-mod-add-contextual-data
syslog-ng-mod-graphite
syslog-ng-mod-riemann
syslog-ng-mod-tag-parser
syslog-ng-mod-xml-parser
syslog-ng-mod-extra
E: Sub-process /usr/bin/dpkg returned an error code (1)
添加源列表和 journalctl 输出。
//Journalctl 输出
-- Unit syslog-ng.service has failed.
--
-- The result is RESULT.
Aug 11 21:32:22 [HOSTNAME] systemd[1]: syslog-ng.service: Service hold-off time over, scheduling restart.
Aug 11 21:32:22 [HOSTNAME] systemd[1]: syslog-ng.service: Scheduled restart job, restart counter is at 5.
-- Subject: Automatic restarting of a unit has been scheduled
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Automatic restarting of the unit syslog-ng.service has been scheduled, as the result for
-- the configured Restart= setting for the unit.
Aug 11 21:32:22 [HOSTNAME] systemd[1]: Stopped System Logger Daemon.
-- Subject: Unit syslog-ng.service has finished shutting down
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit syslog-ng.service has finished shutting down.
Aug 11 21:32:22 [HOSTNAME] systemd[1]: syslog-ng.service: Start request repeated too quickly.
Aug 11 21:32:22 [HOSTNAME] systemd[1]: syslog-ng.service: Failed with result 'exit-code'.
Aug 11 21:32:22 [HOSTNAME] systemd[1]: Failed to start System Logger Daemon.
-- Subject: Unit syslog-ng.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit syslog-ng.service has failed.
--
-- The result is RESULT.
//来源
cat /etc/apt/sources.list | grep deb
# deb cdrom:[Ubuntu-Server 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.3)]/ xenial main restricted
# deb cdrom:[Ubuntu-Server 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.3)]/ xenial main restricted
deb http:// us.archive.ubuntu. com/ubuntu/ bionic main restricted
# deb-src http:// us.archive.ubuntu. com/ubuntu/ xenial main restricted
deb http://us.archive.ubuntu. com/ubuntu/ bionic-updates main restricted
# deb-src http:// us.archive.ubuntu. com/ubuntu/ xenial-updates main restricted
deb http:// us.archive.ubuntu. com/ubuntu/ bionic universe
# deb-src http:// us.archive.ubuntu. com/ubuntu/ xenial universe
deb http:// us.archive.ubuntu. com/ubuntu/ bionic-updates universe
# deb-src http:// us.archive.ubuntu. com/ubuntu/ xenial-updates universe
deb http:// us.archive.ubuntu. com/ubuntu/ bionic multiverse
# deb-src http:// us.archive.ubuntu. com/ubuntu/ xenial multiverse
deb http:// us.archive.ubuntu. com/ubuntu/ bionic-updates multiverse
# deb-src http:// us.archive.ubuntu. com/ubuntu/ xenial-updates multiverse
deb http:// us.archive.ubuntu. com/ubuntu/ bionic-backports main restricted universe multiverse
# deb-src http:// us.archive.ubuntu. com/ubuntu/ xenial-backports main restricted universe multiverse
# deb http:// archive.canonical. com/ubuntu xenial partner
# deb-src http:// archive.canonical. com/ubuntu xenial partner
deb http:// security.ubuntu. com/ubuntu bionic-security main restricted
# deb-src http:// security.ubuntu. com/ubuntu xenial-security main restricted
deb http:// security.ubuntu. com/ubuntu bionic-security universe
# deb-src http:// security.ubuntu. com/ubuntu xenial-security universe
deb http:// security.ubuntu. com/ubuntu bionic-security multiverse
# deb-src http:// security.ubuntu. com/ubuntu xenial-security multiverse
答案1
sudo sed -i s,//us.archive,//archive,g /etc/apt/sources.list
这会将源转换为主服务器。
sudo apt-get clean
因此 apt 绘制了新的包。
sudo apt update && sudo dpkg --configure -a && sudo apt -f install
否，错误？ sudo apt full-upgrade
然后再次尝试安装 syslog-ng
如果 apt 再次抱怨
软件包 syslog-ng-abi-3.13-0 未安装。
首先安装sudo apt install syslog-ng-core
提供它的包。