jellyfin 插件配置错误造成的无法启动

具体原音还没时间细究，只知道修改若干设置后（开启了硬件转码加速，增加了字幕插件 open subtitle）无法启动jelyfin。

查进程在
查看日志

tail -f /var/log/jellyfin/jellyfin.log

[2019-11-20 04:08:21.918 +08:00] [INF] Processor count: 4                                                                                                                                                          
[2019-11-20 04:08:21.919 +08:00] [INF] Program data path: "/var/lib/jellyfin"                                                                                                                                      
[2019-11-20 04:08:21.920 +08:00] [INF] Web resources path: "/usr/lib/jellyfin/bin/jellyfin-web/src"                                                                                                                
[2019-11-20 04:08:21.921 +08:00] [INF] Application directory: "/usr/lib/jellyfin/bin/"                                                                                                                             
[2019-11-20 04:08:23.051 +08:00] [INF] Setting cache path to /var/cache/jellyfin                                                                                                                                   
[2019-11-20 04:08:23.281 +08:00] [INF] Loading assemblies                                                                                                                                                          
[2019-11-20 04:08:23.354 +08:00] [INF] Loaded assembly "Emby.AutoOrganize, Version=4.0.0.0, Culture=neutral, PublicKeyToken=null" from "/var/lib/jellyfin/plugins/Auto Organize/Emby.AutoOrganize.dll"             
[2019-11-20 04:08:23.366 +08:00] [INF] Loaded assembly "OpenSubtitlesHandler, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null" from "/var/lib/jellyfin/plugins/Open Subtitles/OpenSubtitlesHandler.dll"      
[2019-11-20 04:08:23.374 +08:00] [INF] Loaded assembly "Jellyfin.Plugin.OpenSubtitles, Version=7.0.0.0, Culture=neutral, PublicKeyToken=null" from "/var/lib/jellyfin/plugins/Open Subtitles/Jellyfin.Plugin.OpenSu
btitles.dll"                                                                                                                                                                                                       
[2019-11-20 04:08:23.411 +08:00] [INF] Disposing "CoreAppHost"                                                                                                                                                     

卡在 Loaded assembly "OpenSubtitlesHandler" 猜测是插件问题，机器固件是网友重改的，所以支持与否不太确定，决定还原。

尝试了很久，找不到conf或者说找不到对应的配置的位置

说结论：

找到插件所在的路径

/var/lib/jellyfin/plugins

把里面的目录 Open Subtitles 整个删除，然后再重启jellyfin服务，就还原未添加字幕插件的状态

额外备忘

重启的方法，用：

ps -aux | grep jelly

查到启动参数里，有一条提示

jellyfin  7824 12.6 16.7 4509168 169292 ?      SLsl 04:17   1:16 /usr/bin/jellyfin --restartpath=/usr/lib/jellyfin/restart.sh --ffmpeg=/usr/lib/jellyfin-ffmpeg/ffmpeg
root     10007  0.0  0.0   7848   592 pts/2    S+   04:27   0:00 grep jelly

执行

/usr/lib/jellyfin/restart.sh

会选择合适的系统命令重启jellyfin服务。