升级Ubuntu 18.04到22.04后安装MySQL Server 8.0遇权限及表格式错误求助

我无法在本地机器上安装最新的MySQL Server。之前升级系统（Nginx/PhpMyAdmin等）一切正常，但升级过程中似乎删除了一些东西（可能不该用autoremove命令），所以我决定重新安装缺失的组件，但MySQL Server安装失败了——不管是升级还是全新安装都不行。

我执行的安装命令是：

sudo apt install mysql-server

终端输出如下：

Setting up mysql-server-8.0 (8.0.35-0ubuntu0.22.04.1) ...
Renaming removed key_buffer and myisam-recover options (if present)
Cannot stat file /proc/4090/fd/4: Permission denied
Cannot stat file /proc/4090/fd/5: Permission denied
Cannot stat file /proc/4090/fd/6: Permission denied
Cannot stat file /proc/4090/fd/7: Permission denied
Cannot stat file /proc/4090/fd/8: Permission denied
Cannot stat file /proc/4090/fd/9: Permission denied
Cannot stat file /proc/4090/fd/10: Permission denied
Cannot stat file /proc/4090/fd/11: Permission denied
Cannot stat file /proc/4090/fd/12: Permission denied
Cannot stat file /proc/4090/fd/13: Permission denied
Cannot stat file /proc/4090/fd/14: Permission denied
Cannot stat file /proc/4090/fd/15: Permission denied
Cannot stat file /proc/4090/fd/16: Permission denied
Cannot stat file /proc/4090/fd/17: Permission denied
Cannot stat file /proc/4090/fd/18: Permission denied
Cannot stat file /proc/4090/fd/19: Permission denied
Cannot stat file /proc/4090/fd/20: Permission denied
Cannot stat file /proc/4090/fd/21: Permission denied
Cannot stat file /proc/4090/fd/22: Permission denied
Cannot stat file /proc/4090/fd/23: Permission denied
Cannot stat file /proc/4090/fd/24: Permission denied
Cannot stat file /proc/4090/fd/25: Permission denied
Cannot stat file /proc/4090/fd/26: Permission denied
Cannot stat file /proc/4090/fd/27: Permission denied
Cannot stat file /proc/4090/fd/28: Permission denied
Cannot stat file /proc/4090/fd/29: Permission denied
Cannot stat file /proc/4090/fd/30: Permission denied
Cannot stat file /proc/4090/fd/31: Permission denied
Cannot stat file /proc/4090/fd/32: Permission denied
Cannot stat file /proc/4090/fd/33: Permission denied
Cannot stat file /proc/4090/fd/34: Permission denied
Cannot stat file /proc/4090/fd/35: Permission denied
Cannot stat file /proc/4090/fd/36: Permission denied
Cannot stat file /proc/4090/fd/37: Permission denied
Cannot stat file /proc/4090/fd/38: Permission denied
Cannot stat file /proc/4090/fd/39: Permission denied
Cannot stat file /proc/4090/fd/40: Permission denied
Cannot stat file /proc/4090/fd/41: Permission denied
Cannot stat file /proc/4090/fd/42: Permission denied
Cannot stat file /proc/4090/fd/43: Permission denied
Cannot stat file /proc/4090/fd/1023: Permission denied
mysqld will log errors to /var/log/mysql/error.log
2023-12-28T13:01:54.636853Z 0 [ERROR] [MY-010946] [Server] Failed to start mysqld daemon. Check mysqld error log.
Warning: Unable to start the server.

错误日志内容：

2023-12-28T13:01:40.717530Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.35-0ubuntu0.22.04.1)  (Ubuntu).

2023-12-28T13:01:41.366417Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.35-0ubuntu0.22.04.1) starting as process 76570

2023-12-28T13:01:41.378633Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.

2023-12-28T13:01:41.756148Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.

2023-12-28T13:01:42.736322Z 4 [System] [MY-013381] [Server] Server upgrade from '50700' to '80035' started.

2023-12-28T13:01:54.633654Z 4 [ERROR] [MY-013178] [Server] Execution of server-side SQL statement 'PREPARE stmt FROM @str; ' failed with error code = 130, error message = 'Incorrect file format 'db''.

2023-12-28T13:01:54.636731Z 0 [ERROR] [MY-013380] [Server] Failed to upgrade server.

2023-12-28T13:01:54.636750Z 0 [ERROR] [MY-010119] [Server] Aborting

现在想请教大家：

• 有没有办法解决这个问题？
• 错误提示说db表格式不正确，这个表是什么？

谢谢各位的帮助，非常感激！

Cheers.

备注：内容来源于stack exchange，提问作者xaoo xaoo