CryoSPARC process error related to DISPLAY?

[sb20]

Hi,

I was running cryoSPARC version: v2.9.0 fine on a linux/Centos system until I changed the DISPLAY parameter (in the process of installing another program).

Now, when I try to run the cryosparcm status command, I get the following error and can’t connect to cryoSPARC:
unix:///tmp/cryosparc-supervisor-19926dcc439c23d73ac259ba81582779.sock refused connection

details are pasted below. Please help!

[cryosparc_user@c103454 etc]$ cryosparcm status

----------------------------------------------------------------------------
CryoSPARC System master node installed at/home/cryosparc_user/software/cryosparc/cryosparc2_master
Current cryoSPARC version: v2.9.0

----------------------------------------------------------------------------

cryosparcm process status:

**unix:///tmp/cryosparc-supervisor-19926dcc439c23d73ac259ba81582779.sock refused connection**

[sb20]

Found the reply in an earlier post:

Refused connection after computer restart

Hi, I installed cryoSPARC as a user (Centos 7) and managed to run it in the browser. I then encountered problems with jobs that could not start because of issues with ksshaskpass. After many failed attempts to solve this I restarted the computer, however now I get a ‘refused connection’ message for whatever I do and cannot start cryoSPARC at all. Here are examples: $cryosparcm stop CryoSPARC is running. Stopping cryosparc. unix:///tmp/cryosparc-supervisor–6410667835282660811.sock refused c…

Thanks!