因此，正如标题所述，我无法通过XAMPP启动MySQL。
当我跑步时
sudo service mysql status
它显示：
● mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: en
Active: active (running) since Fri 2017-01-13 09:47:08 CST; 19s ago
Process: 26229 ExecStartPost=/usr/share/mysql/mysql-systemd-start post (code=e
Process: 26225 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exi
Main PID: 26228 (mysqld)
CGroup: /system.slice/mysql.service
└─26228 /usr/sbin/mysqld
Jan 13 09:46:38 logan-Latitude-E6320 systemd[1]: Starting MySQL Community Server
Jan 13 09:47:08 logan-Latitude-E6320 systemd[1]: Started MySQL Community Server.
但是，当我尝试通过XAMPP运行mysql时，它将无法启动。它在日志中显示这些错误：
2017-01-13 9:43:08 140336956557120 [ERROR] InnoDB: /opt/lampp/var/mysql/ibdata1 can't be opened in read-write mode
2017-01-13 9:43:08 140336956557120 [ERROR] InnoDB: The system tablespace must be writable!
2017-01-13 9:43:08 140336956557120 [ERROR] Plugin 'InnoDB' init function returned error.
2017-01-13 9:43:08 140336956557120 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2017-01-13 9:43:08 140336956557120 [ERROR] mysqld: File '/opt/lampp/var/mysql/aria_log_control' not found (Errcode: 13 "Permission denied")
2017-01-13 9:43:08 140336956557120 [ERROR] mysqld: Got error 'Can't open file' when trying to use aria control file '/opt/lampp/var/mysql/aria_log_control'
2017-01-13 9:43:08 140336956557120 [ERROR] Plugin 'Aria' init function returned error.
2017-01-13 9:43:08 140336956557120 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed.
2017-01-13 9:43:08 140336956557120 [Note] Plugin 'FEEDBACK' is disabled.
2017-01-13 9:43:08 140336956557120 [ERROR] Could not open mysql.plugin table. Some plugins may be not loaded
2017-01-13 9:43:08 140336956557120 [ERROR] Unknown/unsupported storage engine: InnoDB
2017-01-13 9:43:08 140336956557120 [ERROR] Aborting
我试过chmod用aria_log_control和ibdata1文件调整权限以允许读写访问（我尝试过755和775），但它似乎没有效果。
感谢任何帮助。
谢谢。