diff --git a/projects/PC/devices/AMD64/linux/linux.x86_64.conf b/projects/PC/devices/AMD64/linux/linux.x86_64.conf
index 251e6441d..82d0525b8 100644
--- a/projects/PC/devices/AMD64/linux/linux.x86_64.conf
+++ b/projects/PC/devices/AMD64/linux/linux.x86_64.conf
@@ -346,20 +346,8 @@ CONFIG_PARAVIRT_XXL=y
 # CONFIG_PARAVIRT_DEBUG is not set
 CONFIG_PARAVIRT_SPINLOCKS=y
 CONFIG_X86_HV_CALLBACK_VECTOR=y
-CONFIG_XEN=y
-CONFIG_XEN_PV=y
-CONFIG_XEN_512GB=y
-CONFIG_XEN_PV_SMP=y
-CONFIG_XEN_PV_DOM0=y
-CONFIG_XEN_PVHVM=y
-CONFIG_XEN_PVHVM_SMP=y
-CONFIG_XEN_PVHVM_GUEST=y
-CONFIG_XEN_SAVE_RESTORE=y
-# CONFIG_XEN_DEBUG_FS is not set
-CONFIG_XEN_PVH=y
-CONFIG_XEN_DOM0=y
-CONFIG_XEN_PV_MSR_SAFE=y
-CONFIG_KVM_GUEST=y
+CONFIG_XEN=n
+CONFIG_KVM_GUEST=n
 CONFIG_ARCH_CPUIDLE_HALTPOLL=y
 CONFIG_PVH=y
 CONFIG_PARAVIRT_TIME_ACCOUNTING=y
@@ -714,42 +702,7 @@ CONFIG_COMPAT=y
 CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
 # end of Binary Emulations
 
-CONFIG_HAVE_KVM=y
-CONFIG_HAVE_KVM_PFNCACHE=y
-CONFIG_HAVE_KVM_IRQCHIP=y
-CONFIG_HAVE_KVM_IRQFD=y
-CONFIG_HAVE_KVM_IRQ_ROUTING=y
-CONFIG_HAVE_KVM_DIRTY_RING=y
-CONFIG_HAVE_KVM_DIRTY_RING_TSO=y
-CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL=y
-CONFIG_HAVE_KVM_EVENTFD=y
-CONFIG_KVM_MMIO=y
-CONFIG_KVM_ASYNC_PF=y
-CONFIG_HAVE_KVM_MSI=y
-CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
-CONFIG_KVM_VFIO=y
-CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
-CONFIG_KVM_COMPAT=y
-CONFIG_HAVE_KVM_IRQ_BYPASS=y
-CONFIG_HAVE_KVM_NO_POLL=y
-CONFIG_KVM_XFER_TO_GUEST_WORK=y
-CONFIG_HAVE_KVM_PM_NOTIFIER=y
-CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y
-CONFIG_VIRTUALIZATION=y
-CONFIG_KVM=m
-CONFIG_KVM_WERROR=y
-CONFIG_KVM_INTEL=m
-CONFIG_X86_SGX_KVM=y
-CONFIG_KVM_AMD=m
-CONFIG_KVM_AMD_SEV=y
-CONFIG_KVM_SMM=y
-CONFIG_KVM_XEN=y
-CONFIG_KVM_EXTERNAL_WRITE_TRACKING=y
-CONFIG_AS_AVX512=y
-CONFIG_AS_SHA1_NI=y
-CONFIG_AS_SHA256_NI=y
-CONFIG_AS_TPAUSE=y
-CONFIG_AS_GFNI=y
+# CONFIG_HAVE_KVM=n
 
 #
 # General architecture-dependent options
diff --git a/projects/PC/packages/linux/modprobe.d/iwlwifi.conf b/projects/PC/packages/linux/modprobe.d/iwlwifi.conf
new file mode 100644
index 000000000..fe7d7777e
--- /dev/null
+++ b/projects/PC/packages/linux/modprobe.d/iwlwifi.conf
@@ -0,0 +1,2 @@
+options iwlmvm power_scheme=3
+options iwlwifi power_save=Y power_level=5