【打印机】无法连接 fail to connect to server cups 服务器错误 打印机

 

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fail to connect to server cups 服务器错误
兆芯 打印机 连不上了
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message可知 服务fail## systemd: cups.service failed.
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vim /var/log/messages

Jun 17 14:08:36 10 cupsd: No valid Listen or Port lines were found in the configuration file.

 

 

Jun 17 14:08:36 10 cupsd: No valid Listen or Port lines were found in the configuration file.
Jun 17 14:08:36 10 cupsd: No valid Listen or Port lines were found in the configuration file.
Jun 17 14:08:36 10 cupsd: No valid Listen or Port lines were found in the configuration file.
Jun 17 14:08:36 10 systemd: start request repeated too quickly for cups.service
Jun 17 14:08:36 10 systemd: Failed to start CUPS Printing Service.
Jun 17 14:08:36 10 systemd: Unit cups.socket entered failed state.
Jun 17 14:08:36 10 systemd: Unit cups.service entered failed state.
Jun 17 14:08:36 10 systemd: cups.service failed.
Jun 17 14:08:36 10 systemd: configure-printer@usb-001-003.service: main process exited, code=exited, status=1/FAILURE
Jun 17 14:08:36 10 systemd: Unit configure-printer@usb-001-003.service entered failed state.
Jun 17 14:08:36 10 systemd: configure-printer@usb-001-003.service failed.
Jun 17 14:08:36 10 udev-configure-printer: failed to send IPP request 16395
Jun 17 14:08:36 10 org.a11y.Bus: Activating service name='org.a11y.atspi.Registry'
Jun 17 14:08:36 10 org.a11y.Bus: Successfully activated service 'org.a11y.atspi.Registry'
Jun 17 14:08:36 10 org.a11y.atspi.Registry: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
Jun 17 14:08:36 10 kernel: [ 6.833163] fuse init (API version 7.22)
Jun 17 14:08:36 10 kernel: fuse init (API version 7.22)
@
?cups

####
0 systemd: cups.service failed.
#### 重启服务
# systemctl status cups -l
# systemctl restart cups 

# systemctl status cups -l
#########配置文件出错

####卸载并且重装cups相关包
# yum list *cups*
yum remove -y cups
yum install -y cups*
# yum install -y foomatic foomatic-db foomatic-db-ppds gutenprint-cups hplip neokylin-printer-ppds

 

#### 重启服务

# systemctl status cups -l
# systemctl restart cups 

# systemctl status cups -l

 

# systemctl status cups
● cups.service - CUPS Printing Service
Loaded: loaded (/usr/lib/systemd/system/cups.service; enabled)
Active: active (running) since 一 2019-06-17 15:08:38 CST; 9min ago
Main PID: 679 (cupsd)
Status: "Scheduler is running..."
CGroup: /system.slice/cups.service
└─679 /usr/sbin/cupsd -f

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