Meaning of error message--please help me understand

I have a python script that generates a boxplot output to my chrome browser. It works just fine but on the terminal I get this error message. It doesn’t seem to be a problem because I see the output on my browser, but I just want to understand what I’m being warned about. Appreciate greatly being educated. Thanks,

libva error: /usr/lib/dri/ init failed
[776744:776780:0615/] Failed to call method: org.freedesktop.DBus.StartServiceByName: object_path= /org/freedesktop/DBus: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Opening in existing browser session.

Which desktop environment are you using

There might not be a (supported?) notification daemon running. Desktop notifications - ArchWiki

1 Like

Sorry I didn’t realize there was a reply to my post. My desktop environment is xfce.