Your trying to modify the fedora-23 template correct? Is sys-firewall specified as its net VM? If not, set the fedora-23 template NetVM to sys-firewall. Then try "sudo dnf install libreoffice"
Do your other app VM's have internet access? If not. Does sys-firewall have sys-net set as its "NetVM"? ========== Ping tests ========== Open terminal in sys-Net. Try: ping www.google.com If that works Open terminal in sys-firewall. Then > ping www.google.com If there is no ping result even from sys-net, then you have to check if the adaptor has been asigned, and is enabled. https://www.qubes-os.org/doc/assigning-devices/ Just so you know, you cant ping or browse internet from a template, but it should still be able to update, and install packages via dnf. sometimes stopping all the VM's and restarting them fixes internet. worst case, you could replace the fedora-23 template with a fresh one from qubes. in dom0 open a terminal. sudo qubes-dom0-update --action=reinstall qubes-template-package-name https://www.qubes-os.org/doc/reinstall-template/ if non of that works. maybe easier to just reinstall Qubes OS? -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/ac246815-3491-478c-b00a-f74810d79448%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.