/usr/share/ubuntu-drivers-common/fake-devices-wrapper is in ubuntu-drivers-common 1:0.2.91.4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | #! /usr/bin/python3
import sys
import os
import os.path
import subprocess
try:
from gi.repository import UMockdev
except ImportError:
print('Please install the gir1.2-umockdev-1.0 and umockdev packages for this', file=sys.stderr)
sys.exit(1)
if len(sys.argv) < 2:
print('Usage: %s <command> [args...]' % sys.argv[0], file=sys.stderr)
sys.exit(1)
testbed = UMockdev.Testbed.new()
# fake an installed kmod?
if 'FAKE_INSTALLED_KMOD' in os.environ:
with open(os.path.join(testbed.get_root_dir(), 'modinfo'), 'w') as f:
f.write('''#!/bin/sh -e
if [ "$1" = %(mod)s ]; then
echo "filename: /some/path/%(mod)s.ko"
exit 0
fi
exec /sbin/modinfo "$@"
''' % {'mod': os.environ['FAKE_INSTALLED_KMOD']})
os.chmod(os.path.join(testbed.get_root_dir(), 'modinfo'), 0o755)
os.environ['PATH'] = '%s:%s' % (testbed.get_root_dir(), os.environ['PATH'])
testbed.add_device('pci', 'nvidiacard', None,
['modalias', 'pci:v000010DEd000010C3sv00sd01bc03sc00i00',
'vendor', '0x10DE',
'device', '0x10C3',
], [])
testbed.add_device('pci', 'aticard', None,
['modalias', 'pci:v00001002d00009611sv00sd00bc03sc00i00',
'vendor', '0x1002',
'device', '0x9611',
], [])
testbed.add_device('pci', 'bcmwifi', None,
['modalias', 'pci:v000014E4d00004353sv00sd01bc02sc80i00',
'vendor', '0x14E4',
'device', '0x4353',
], [])
# skip hybrid system detection
os.environ['UBUNTU_DRIVERS_XORG_LOG'] = '/dev/null'
# run wrapped program
subprocess.call(['umockdev-wrapper'] + sys.argv[1:])
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