Change:
<del> #!/usr/bin/env nix-shell #!nix-shell -i python3 -p python3 import os import re import json import urllib.request from distutils.version import LooseVersion UPSTREAM_INFO_FILE = os.path.join( os.path.dirname(os.path.abspath(__file__)), "upstream-info.json" ) def fetch_latest_version(): url = "http://download.virtualbox.org/virtualbox/LATEST.TXT" return urllib.request.urlopen(url).read().strip().decode() def load_upstream_info(): try: with open(UPSTREAM_INFO_FILE, 'r') as fp: return json.load(fp) except FileNotFoundError: return {'version': "0"} def save_upstream_info(contents): remark = "Generated using update.py from the same directory." contents['__NOTE'] = remark data = json.dumps(contents, indent=2, sort_keys=True) with open(UPSTREAM_INFO_FILE, 'w') as fp: fp.write(data + "n") def fetch_file_table(version): url = "http://download.virtualbox.org/virtualbox/{}/SHA256SUMS" url = url.format(version) result = {} for line in urllib.request.urlopen(url): sha, name = line.rstrip().split() result[name.lstrip(b'*').decode()] = sha.decode() return result def update_to_version(version): extpack_start = 'Oracle_VM_VirtualBox_Extension_Pack-' version_re = version.replace('.', '.') attribute_map = { 'extpack': r'^' + extpack_start + r'[^-]+-[^.]+.vbox-extpack$', 'extpackRev': r'^' + extpack_start + r'[^-]+-([^.]+).vbox-extpack$', 'main': r'^VirtualBox-' + version_re + r'.tar.bz2$', 'guest': r'^VBoxGuestAdditions_' + version_re + r'.iso$', } table = fetch_file_table(version) new_attrs = {'version': version} for attr, searchexpr in attribute_map.items(): result = [re.search(searchexpr, key) for key in table.keys()] filtered = filter(lambda m: m is not None, result) found = [m.groups()[0] if len(m.groups()) > 0 else table[m.group(0)] for m in filtered if m is not None] if len(found) == 0: msg = "No package found for attribute {}".format(attr) raise AssertionError(msg) elif len(found) != 1: msg = "More than one package found for attribute {}: ".format(attr) msg += ', '.join(found) raise AssertionError(msg) else: new_attrs[attr] = found[0] return new_attrs info = load_upstream_info() latest = fetch_latest_version() if LooseVersion(info['version']) < LooseVersion(latest): print("Updating to version {}...".format(latest), end="", flush=True) new_attrs = update_to_version(latest) save_upstream_info(new_attrs) print(" done.") else: print("Version {} is already the latest one.".format(info['version'])) </del>

Discussion:
Describe the bug Virtualbox kernel drivers don't build with latest kernel. To Reproduce Steps to reproduce the behavior: on latest master, channel hasn't updated yet d=(import /home/maciej/Projekte/nix { configuration = {pkgs, ...}: { boot.kernelPackages = pkgs.linuxPackageslatest; = true; }; }).vm Expected behavior Builds Metadata system: host os: multi-user?: sandbox: version: channels(root): channels(maciej): nixpkgs: Maintainer information:
Hi sorry for the duplicate bug report. You may find some useful information in this other issue trackers: Upstream tracker: Related to this issue: [Patch available]
Virtualbox 6.1.6 was released last week, which fixes the Linux 5.6 issues. I opened a PR with a fix for , which needs to be merged into to