小编Xay*_*rio的帖子

无论我做什么，结果都是没有图像/视频缩略图

$ thunar --version
Thunar 1.6.15 (Xfce 4.12)

$ sudo apt install tumbler tumbler-plugins-extra ffmpegthumbnailer 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
ffmpegthumbnailer is already the newest version (2.1.1-0.1build1).
tumbler is already the newest version (0.2.1-0ubuntu1).
tumbler-plugins-extra is already the newest version (0.2.1-0ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.

$ mv ~/.config/Thunar ~/.config/Thunar.bak

还启用了 thunar 中的缩略图：