별도의 TTY에서 LXC(리눅스 컨테이너) X 서버를 시작하는 방법은 무엇입니까?

내가 실행 중인 기본 X 서버 외에 tty1Linux 컨테이너 내에서 다른 서버를 시작하고 싶습니다.

존재하다터미널 2(Ctrl+Alt+F2) 로그인하고 실행합니다 sudo lxc-start -n c --foreground.

그런 다음 실행하는 컨테이너 내에서 DISPLAY=:2 startx -- :2다음 메시지/오류가 발생합니다 .

_XSERVTransSocketCreateListener: failed to bind listener            
_XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed                                                                   
_XSERVTransMakeAllCOTSServerListeners: failed to create listener for unix                                                               

X.Org X Server 1.19.5                                               
Release Date: 2017-10-12          
X Protocol Version 11, Revision 0                                   
Build Operating System: Linux 4.9.54-1-lts x86_64                   
Current Operating System: Linux c 4.13.12-1-ARCH #1 SMP PREEMPT Wed Nov 8 11:54:06 CET 2017 x86_64                             
Kernel command line: BOOT_IMAGE=../vmlinuz-linux root=/dev/sda1 rw 
initrd=../initramfs-linux.img
Build Date: 12 October 2017  09:59:53PM

Current version of pixman: 0.34.0
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.2.log", Time: Mon Dec  4 16:22:11 2017
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(EE)
Fatal server error:
(EE) parse_vt_settings: Cannot open /dev/tty0 (No such file or directory)
(EE)                              
(EE)
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
(EE) Please also check the log file at "/var/log/Xorg.2.log" for additional information.
(EE)
(EE) Server terminated with error (1). Closing log file.
xinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error
Couldn't get a file descriptor referring to the console

(참고로 /dev/tty0을 참조합니다)

컨테이너 X 서버를 (별도의 tty에서) 실행하는 방법은 무엇입니까?