我运行了软件管理器，现在 startx 不再启动。在我启动笔记本电脑并登录后，屏幕停留在登录页面上（我尝试了 gdm 和 lightdm）。
切换到控制台并startx手动启动我收到以下错误：
mktemp: failed to create file via template ‘/tmp/serverauth.XXXXXXXXXX’: Permission denied
xauth: file does not exist
xauth: unable to link authority file , use -n
use: X [:<display>] [option]
-a # default pointer acceleration (factor)
-ac disable access control restrictions
-audit int set audit trail level
-auth file select authorization file
...
Initializing built-in extension DRI2
Loading extension GLX
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Error: Cannot open "/tmp/filegRxhGH" to write …