ubuntu vnc安装错误

根据引用\[1\]、\[2\]和\[3\]的内容，安装Ubuntu VNC时可能会出现错误。为了更好地帮助您解决问题，可以提供更具体的错误信息吗？这样我可以给出更准确的答案。
#### 引用[.reference_title]
- *1* [Ubuntu系统安装VNC(VNCViewer)](https://blog.csdn.net/weixin_41619143/article/details/117168294)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Ubuntu 20.04 安装VNC Server的简单教程](https://blog.csdn.net/aggs1990/article/details/130821263)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [Ubuntu安装VNC，配置多用户vnc连接Ubuntu，开机自启vnc命令](https://blog.csdn.net/ZhrXg/article/details/126831072)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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