Click 'Manage backends' to open the backend manager and stop running IDE backend

admin

The IDE running on the remote host didn't report its status within 60 seconds. The process is unresponsive and you may consider the following options to resolve the issue:
Click 'Manage backends' to open the backend manager and stop running IDE backends
, @+ w/ k4 _3 m: w- ZOpen the terminal and use the process manager (ps, top, htop) to find and kill unnecessary processes and free up resources
9 x7 F, ?8 C- @' C5 R# fReboot the host
: F9 f$ ]2 ~- d1 e: vUpgrade the host if the issue remains
$ r- F! Z9 }: T% R  HIf the problem persists, please submit an issue to YouTrack and attach logs archive available below.
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解决办法：
第一步，检查对端服务器的selinux
9 |; b; ^, X. f' b& R6 B& r: e  o% O[root@asset ~]# getenforce
Enforcing
[root@asset ~]# vim /etc/sysconfig/selinux
SELINUX=disabled
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4 U, P! y% o/ a9 I[root@asset ~]# setenforce 0
" d) Y" g$ R% r# t  f) K, q. O[root@asset ~]# getenforce
8 ~% o2 l; z4 d; j( cPermissive

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) M! M" S  z) t/ y第二步： 对端服务器的核心更新：

[root@asset ~]# dnf upgrade -y  
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' Q& h) d% ?- H! j更新
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admin

就可以正常的远程登录到服务器上进行开发了。