file descriptor

  1. O

    Adding network device - kvm process having "too many open files"?

    When trying to add a new bridge to my VM in the web interface, I get a popup with the following error: Parameter verification failed. (400) net2: hotplug problem - VM 101 qmp command 'netdev_add' failed - could not open /dev/net/tun: Too many open files I will probably just try to add the...
  2. P

    Upgrade from 6 to 7 stuck at 93% - File descriptor leaked

    Hi, I've been following the suggestions and steps from the Upgrade_from_6.x_to_7.0 wiki and, right now, I am stuck at 93% for more than an hour or so in the apt dist-upgrade execution. This is what the SSH screen shows now: Setting up libmath-random-isaac-perl (1.004-1.1) ... Setting up g++-10...