Comment 5 for bug 1762205

Update:

The solution of appending `group=kvm` causes a problem when updating packages such is nvidia binary drivers. This is the second package that causes this, don't remember the first one. The error is:

```
# various stuff ...
update-initramfs: Generating /boot/initrd.img-4.15.0-20-generic
libkmod: ERROR ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe.d/qemu-system-x86.conf line 2: ignoring bad line starting with 'group=kvm'
# error gets repeated 30+ times
Processing triggers for libc-bin (2.27-3ubuntu1) ...
# various stuff ...
```

I am not sure how to fix it (potentially this may not even need to be an error but a warning). Any ideas?