diff --git a/proxmox/etc/modprobe.d/blacklist.conf b/proxmox/etc/modprobe.d/blacklist.conf
new file mode 100644
index 0000000..1a8d027
--- /dev/null
+++ b/proxmox/etc/modprobe.d/blacklist.conf
@@ -0,0 +1,5 @@
+blacklist nouveau
+blacklist nvidia
+blacklist i2c_nvidia_gpu
+blacklist snd_hda_intel
+
diff --git a/proxmox/etc/modprobe.d/intel-microcode-blacklist.conf b/proxmox/etc/modprobe.d/intel-microcode-blacklist.conf
new file mode 100644
index 0000000..1dc2c23
--- /dev/null
+++ b/proxmox/etc/modprobe.d/intel-microcode-blacklist.conf
@@ -0,0 +1,3 @@
+# The microcode module attempts to apply a microcode update when
+# it autoloads.  This is not always safe, so we block it by default.
+blacklist microcode
diff --git a/proxmox/etc/modprobe.d/kvm.conf b/proxmox/etc/modprobe.d/kvm.conf
new file mode 100644
index 0000000..2377e78
--- /dev/null
+++ b/proxmox/etc/modprobe.d/kvm.conf
@@ -0,0 +1,2 @@
+options kvm ignore_msrs=1 report_ignored_msrs=0 vfio_iommu_type1 allow_unsafe_interrupts=1
+
diff --git a/proxmox/etc/modprobe.d/pve-blacklist.conf b/proxmox/etc/modprobe.d/pve-blacklist.conf
new file mode 100644
index 0000000..27d1be4
--- /dev/null
+++ b/proxmox/etc/modprobe.d/pve-blacklist.conf
@@ -0,0 +1,4 @@
+# This file contains a list of modules which are not supported by Proxmox VE 
+
+# nvidiafb see bugreport https://bugzilla.proxmox.com/show_bug.cgi?id=701
+blacklist nvidiafb
diff --git a/proxmox/etc/modprobe.d/zfs.conf b/proxmox/etc/modprobe.d/zfs.conf
new file mode 100644
index 0000000..49ec3a8
--- /dev/null
+++ b/proxmox/etc/modprobe.d/zfs.conf
@@ -0,0 +1 @@
+options zfs zfs_arc_max=3341811712