Linux - 随笔分类 - dearjazz

Ubuntu20.04 系统 ALERT! UUID=xxx does not exist. Dropping to a shell!

摘要：Gave up waiting for root device. Common problems: -Boot args (cat /proc/cmdline) -Check rootdelay= (did the system wait long enough?) -Missing modules 阅读全文

posted @ 2024-02-24 13:45 dearjazz 阅读(2494) 评论(1) 推荐(1)

ansible-playbook E: Package 'python-apt' has no installation candidate

摘要：现象启动ansible在Ubuntu 20.10节点安装服务 ansible-playbook -i ./hosts inventory/nginx.yml 提示错误： E: Package 'python-apt' has no installation candidate 问题原因 Ubunt 阅读全文

posted @ 2021-10-21 17:28 dearjazz 阅读(571) 评论(0) 推荐(0)

Nginx配置TCP/IP的反向代理

摘要：TCP/IP访问从机器A的3307端口跳转访问机器B【192.168.1.230:3306】的3306端口的mysql服务 1 user www-data; 2 worker_processes auto; 3 pid /run/nginx.pid; 4 5 events { 6 worker_ 阅读全文

posted @ 2019-12-03 21:25 dearjazz 阅读(898) 评论(0) 推荐(0)

Nginx映射的图片路径，浏览器访问图片URL报403错误

摘要：Nginx映射的图片路径，浏览器访问图片URL报403错误 Nginx配置文件 nginx.conf 中的user项配置成root; 阅读全文

posted @ 2019-08-21 19:15 dearjazz 阅读(1366) 评论(0) 推荐(0)

ES解决bootstrap checks failed, memory locking requested for elasticsearch process but memory is not locked问题

摘要：问题描述： ERROR: [1] bootstrap checks failed[1]: memory locking requested for elasticsearch process but memory is not locked 解决方法：阅读全文

posted @ 2019-08-21 11:13 dearjazz 阅读(1141) 评论(0) 推荐(0)

NVIDIA： Failed to initialize NVML: driver/library version mismatch

摘要：[NVIDIA驱动:Failed to initialize NVML: driver/library version mismatch] 原因：Ubuntu16.04 装新驱动时，会报以上错误，定位好长时间，发现原来机器有旧驱动没有卸载，导致安装驱动时有此问题。解决方式：运行 /usr/bi 阅读全文

posted @ 2019-08-21 11:12 dearjazz 阅读(1206) 评论(0) 推荐(0)

随笔分类 - Linux