Hi,
i'm new at Oracle Linux . On VirtualBox i use Oracle Linux 7.7 - all works fine but at the start of Linux i get the following messages:
- ip_local_port_range: prefer different parity for start/end values
- Unable to open file: /etc/keys/x509_ima.der (-2)
- kvm: host upgrade recommended
- kvm: host does not support poll
Has someone an idea what i can do to prevent these messages?
By the way i did the update via Applications/System Tools/Software Update --> 'All packages are up to date'.
Many thanks in advance.
Regards,
Martin