I am running ubuntu 20.04 LTS with vncserver. I get into it with a ssh tunnel using vnc viewer.
I have X11 installed. GUI apps like xdm, xclock, and visual studio code work with no issues. But when I run postman I get the below error. Can anyone help, please?
one@work ~
% postman
The disableGPU setting is set to undefined
Not disabling GPU
No protocol specified
[397738:0301/143717.046713:ERROR:ozone_platform_x11.cc(248)] Missing X server or $DISPLAY
[397738:0301/143717.046768:ERROR:env.cc(225)] The platform failed to initialize. Exiting.
The futex facility returned an unexpected error code.zsh: abort (core dumped) postman
% strace -e %net postman
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397171, si_uid=1000, si_status=0, si_utime=0, si_stime=0} ---
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
connect(5, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
connect(5, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
setsockopt(5, SOL_SOCKET, SO_BROADCAST, [1], 4) = 0
connect(5, {sa_family=AF_UNIX, sun_path="/run/user/1000/bus"}, 21) = 0
getsockname(5, {sa_family=AF_UNIX}, [112->2]) = 0
getpeername(5, {sa_family=AF_UNIX, sun_path="/run/user/1000/bus"}, [112->21]) = 0
sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\0", iov_len=1}], msg_iovlen=1, msg_control=[{cmsg_len=28, cmsg_level=SOL_SOCKET, cmsg_type=SCM_CREDENTIALS, cmsg_data={pid=397158, uid=1000, gid=1000}}], msg_controllen=32, msg_flags=0}, 0) = 1
The disableGPU setting is set to undefined
Not disabling GPU
No protocol specified
[397158:0301/142848.323330:ERROR:ozone_platform_x11.cc(248)] Missing X server or $DISPLAY
[397158:0301/142848.323393:ERROR:env.cc(225)] The platform failed to initialize. Exiting.
The futex facility returned an unexpected error code.+++ killed by SIGABRT (core dumped) +++
zsh: abort (core dumped) strace -e %net postman