解决linux挂载U盘时:Not authorized to perform operation

找到文件：/usr/share/polkit-1/actions/org.freedesktop.udisks.policy 和 org.freedesktop.udisks2.policy

把相应权限都改成Yes即可.

<action id="org.freedesktop.udisks.filesystem-mount">

<description>Mount a device</description>

<description xml:lang="da">Montér en enhed</description>

<message>Authentication is required to mount the device</message>

<message xml:lang="da">Autorisering er p?kr?vet for at montere et fil system</message>

<defaults>  <allow_any>yes</allow_any>

<allow_inactive>yes</allow_inactive>

<allow_active>yes</allow_active>

</defaults>  </action>