快速安装软件包后出现错误

Question

I've used the snap package manager to install packages and I'm always getting the same error, even with the simple hello world example: 我已经使用snap软件包管理器来安装软件包，即使使用简单的hello world示例，也总是遇到相同的错误：

$ sudo snap install hello
$ hello
cannot create user data directory: /home/aaa/snap/hello/20: Bad file descriptor

Running with sudo solves the problem for the hello program, but why do I even need to do sudo ? 使用sudo运行可以解决hello程序的问题，但是为什么我什至需要执行sudo呢？

BTW, for the other packages (Meshlab, CloudCompare) it doesn't work also with sudo and gives different errors. 顺便说一句，对于其他软件包（Meshlab，CloudCompare），它不适用于sudo并给出不同的错误。 For example: 例如：

~$ sudo cloudcompare.ccViewer 
mkdir: cannot create directory '/run/user/0': Permission denied
No protocol specified
QXcbConnection: Could not connect to display :0

The snap version and Ubuntu distro are: 快照版本和Ubuntu发行版是：

$ snap version
snap    2.22.7
snapd   2.22.7
series  16
ubuntu  14.04
kernel  4.4.0-64-generic

Answer 1

Any chance your home directory is an nfs share with no-write-by-root enabled? 您的主目录是否有可能是启用了“不按根写入”功能的nfs共享？ If so, try logging in as another user that has a local home. 如果是这样，请尝试以具有本地主目录的其他用户身份登录。

Also, see: https://bugs.launchpad.net/snappy/+bug/1625279 另请参阅： https : //bugs.launchpad.net/snappy/+bug/1625279

快速安装软件包后出现错误

问题描述

1 个解决方案

解决方案1
1 2017-04-21 02:08:56

快速安装软件包后出现错误

问题描述

1 个解决方案

解决方案1 1 2017-04-21 02:08:56

解决方案1
1 2017-04-21 02:08:56