This commit:

https://github.com/rhinstaller/anaconda/commit/8bdcce8b62d54770ae175e5809a37b8ddae05bd0

seems to have broken Silverblue installs. All Rawhide Silverblue install tests since 20190323.n.1 have failed with this traceback:

16:49:57,619 CRT exception: Traceback (most recent call last):

  File "/usr/lib64/python3.7/site-packages/pyanaconda/threading.py", line 280, in run
    threading.Thread.run(self)

  File "/usr/lib64/python3.7/threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)

  File "/usr/lib64/python3.7/site-packages/pyanaconda/installation.py", line 398, in doInstall
    installation_queue.start()

  File "/usr/lib64/python3.7/site-packages/pyanaconda/installation_tasks.py", line 304, in start
    item.start()

  File "/usr/lib64/python3.7/site-packages/pyanaconda/installation_tasks.py", line 304, in start
    item.start()

  File "/usr/lib64/python3.7/site-packages/pyanaconda/installation_tasks.py", line 472, in start
    self.run_task()

  File "/usr/lib64/python3.7/site-packages/pyanaconda/installation.py", line 67, in run_task
    network.copy_resolv_conf_to_root(util.getSysroot())

  File "/usr/lib64/python3.7/site-packages/pyanaconda/network.py", line 282, in copy_resolv_conf_to_root
    shutil.copyfile(src, dst)

  File "/usr/lib64/python3.7/shutil.py", line 121, in copyfile
    with open(dst, 'wb') as fdst:

FileNotFoundError: [Errno 2] No such file or directory: '/mnt/sysimage/etc/resolv.conf'

That commit introduced this new copy_resolv_conf_to_root() . Presumably it doesn't account for a difference in Silverblue / ostree payloads.

The same commit appears to be in 30.25.4, so this will affect F30 too I believe.