摘要: 解决办法:关闭打印机,在打印杆上擦润滑油润滑,然后将打印机调节到3档进行打印就可以了,太神奇了 阅读全文
posted @ 2024-09-24 14:59 自由人888 阅读(233) 评论(0) 推荐(0)
摘要: 输入systemctl status mariadb.service 报错 Job for mariadb.service failed because the control process exited with error code. See "systemctl status mariadb 阅读全文
posted @ 2024-09-24 14:53 自由人888 阅读(755) 评论(0) 推荐(0)