# apt-get update
Hit:1 http://security.ubuntu.com/ubuntu focal-security InRelease
Ign:2 http://ddebs.ubuntu.com focal InRelease
Hit:3 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:4 http://packages.microsoft.com/repos/code stable InRelease
Hit:5 http://de.archive.ubuntu.com/ubuntu focal InRelease
Ign:6 http://ddebs.ubuntu.com focal-updates InRelease
Ign:7 https://apache.bintray.com/couchdb-deb focal InRelease
Hit:8 http://de.archive.ubuntu.com/ubuntu focal-updates InRelease
Get:9 https://apache.bintray.com/couchdb-deb focal Release [1838 B]
Ign:10 http://ddebs.ubuntu.com focal-proposed InRelease
Hit:11 http://de.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:12 http://ddebs.ubuntu.com focal Release
Hit:13 http://ddebs.ubuntu.com focal-proposed Release
Get:14 http://ddebs.ubuntu.com focal-updates Release [40.5 kB]
Get:15 http://ddebs.ubuntu.com focal-updates Release.gpg [819 B]
Err:17 http://ddebs.ubuntu.com focal Release.gpg
The following signatures were invalid: EXPKEYSIG …每当我挂载一个文件系统时，都会有一些东西试图访问autorun.inf这个新挂载上命名的文件。如何防止 Ubuntu 16.04 这样做？（仅供参考：我已登录，与 Compiz 进行图形会话。）
供参考：
已通过以下方式禁用媒体访问：系统设置、详细信息、可移动媒体。
此外，我尝试遵循 Ask Ubuntu（可能还有其他一些解决方案）上的所有解决方案，但没有任何帮助。 我的FUSE测试文件系统总是显示这些对autorun.inf.
这是一个调试日志（输出这个的源）：
./nastysan x >/dev/null
DEBUG:llfuse:Initializing llfuse
DEBUG:llfuse:Calling fuse_mount
DEBUG:llfuse:Calling fuse_lowlevel_new
DEBUG:llfuse:Calling fuse_set_signal_handlers
DEBUG:llfuse:Calling fuse_session_add_chan
DEBUG:llfuse:Calling fuse_session_loop_mt
INFO:nastysan:op access: 1 4
INFO:nastysan:op lookup: 1 b'.xdg-volume-info'
INFO:nastysan:op opendir: 1
INFO:nastysan:op lookup: 1 b'autorun.inf'
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op opendir: 1
INFO:nastysan:op …