Hello user,
I would like to use under Kali OpenVAS and installed Kali on USB, in VirtualBox and native on a computer. The result for all 3 installations is identical. I cannot make any changes in the "Settings". There is always the same error when saving:
"Given time_format was invalid"
The edition of "sudo gvm-check-setup" does not result in anything striking:
gvm-check-setup 23.11.0
Test completeness and readiness of GVM-23.11.0
Step 1: Checking OpenVAS (Scanner)...
OK: OpenVAS Scanner is present in version 23.13.1.
OK: Notus Scanner is present in version 22.6.4.
OK: Server CA Certificate is present as /var/lib/gvm/CA/servercert.pem.
Checking permissions of /var/lib/openvas/gnupg/*
OK: _gvm owns all files in /var/lib/openvas/gnupg
OK: redis-server is present.
OK: scanner (db_address setting) is configured properly using the redis-server socket: /var/run/redis-openvas/redis-server.sock
OK: the mqtt_server_uri is defined in /etc/openvas/openvas.conf
OK: _gvm owns all files in /var/lib/openvas/plugins
OK: NVT collection in /var/lib/openvas/plugins contains 93023 NVTs.
OK: The notus directory /var/lib/notus/products contains 472 NVTs.
Checking that the obsolete redis database has been removed
OK: No old Redis DB
OK: ospd-openvas service is active.
OK: ospd-OpenVAS is present in version 22.7.1.
Step 2: Checking GVMD Manager ...
OK: GVM Manager (gvmd) is present in version 24.0.0.
Step 3: Checking Certificates ...
OK: GVM client certificate is valid and present as /var/lib/gvm/CA/clientcert.pem.
OK: Your GVM certificate infrastructure passed validation.
Step 4: Checking data ...
OK: SCAP data found in /var/lib/gvm/scap-data.
OK: CERT data found in /var/lib/gvm/cert-data.
Step 5: Checking Postgresql DB and user ...
OK: Postgresql version and default port are OK.
gvmd | _gvm | UTF8 | libc | en_US.UTF-8 | en_US.UTF-8 | | |
16436|pg-gvm|10|2200|f|22.6||
OK: At least one user exists.
Step 6: Checking Greenbone Security Assistant (GSA) ...
OK: Greenbone Security Assistant is present in version 24.0.0~git.
Step 7: Checking if GVM services are up and running ...
OK: gvmd service is active.
OK: gsad service is active.
Step 8: Checking few other requirements...
OK: nmap is present.
OK: ssh-keygen found, LSC credential generation for GNU/Linux targets is likely to work.
OK: nsis found, LSC credential package generation for Microsoft Windows targets is likely to work.
OK: xsltproc found.
WARNING: Your password policy is empty.
SUGGEST: Edit the /etc/gvm/pwpolicy.conf file to set a password policy.
Step 9: Checking greenbone-security-assistant...
OK: greenbone-security-assistant is installed
It seems like your GVM-23.11.0 installation is OK.
The scan in OpenVAS works. But I would like to set the time zone "Berlin" and use "German" as a browser language. Unfortunately, none of this works.
Does anyone have an idea where the problem is and how I can solve it?
Please info.
Thanks Thomas | 
