NetXMS Support Forum

Hi to all!
I installed netxms server 5.0.6 on fedora40, but I detect login problems, very slow after 2 min, and if I look at the logs, I notice that the service netxms has several errors in queries towards the postgres database. I tried both with postgres-14 and 15 and it behaves the same way. for fedora 40 I see that only 5.0.6 is available... I'll start by saying that the db check is always correct with nxdbmgr.

thanks to help me...

Hi to all.,

 I receive this error when exporting the db, do you know a way to resolve it? .

ERROR: SQLite query failed: UNIQUE constraint failed: config.var_name
  Query: INSERT INTO config (var_name,var_value,default_value,is_visible,need_server_restart,data_type,is_public,description,units) VALUES ('DBConnectionPool.MaxLifetime','14400','14400','1','1','I','N','Maximum lifetime (in seconds) for a database connection.','seconds')
Database export failed.

Thank you

hi,
I tried to update the system with dnf update, which would also have updated netxms to 4.4.3, but it crashed due to the wrong gpg key. How can I solve it?
and once updated, do I have to check the java version? and more? does the port remain 8080?

 Thank you

Hi, I know there are several posts with this question, but still, following various procedures I was unable to migrate the db from an old netxms to another, unfortunately I'm inexperienced.

I tried to run the command to export the db from the old one:
nxdbmgr -s export file_name, but then I can't reimport it to the new one, as it obviously has the latest release, and the nxdbmgr -s command fails.

using debian and fedora, the repositories, always install the latest version available and don't let me choose what to install, I have several active devices all with old releases, which I can't update, but which I have to migrate. Thanks for the answers you give me.