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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

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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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