virtualbox里面安装lubuntu 双向剪贴板无法使用?

[fcymk2]

virtualbox addtions 安装了, 没提示任何错误, 除了双向剪贴板和拖拽, 别的功能都有了..

是还要装什么吗?

[poloshiao]

設定值 / 一般 / 進階
共同剪貼簿 選雙向
拖放 選雙向

[fcymk2]

設定值 / 一般 / 進階
共同剪貼簿 選雙向
拖放 選雙向

这2个已经选到双向了, 无效. 原来用ubuntu的时候是正常的, 就是机子性能不行,用ubuntu 会卡

[poloshiao]

你的 host 的作業系統及版本

[fcymk2]

你的 host 的作業系統及版本

win8.1 update 1 + vritualbox 4.3.12 R93733

[poloshiao]

virtualbox manual 4.3.12
P226
13.3.2.3 Clipboard
The shared clipboard allows users to share data between the host and the guest. Enabling the clipboard in “Bidirectional” mode allows the guest to read and write the host clipboard. The “Host to guest” mode and the “Guest to host” mode limit the access to one direction. If the guest is able to access the host clipboard it can also potentially access sensitive data from the host which is shared over the clipboard.
If the guest is able to read from and/or write to the host clipboard then a remote user connecting to the guest over the network will also gain this ability, which may not be desirable. As a consequence, the shared clipboard is disabled for new machines.