diff --git a/QA.sh b/QA.sh
index 8d5abc2..8694593 100755
--- a/QA.sh
+++ b/QA.sh
@@ -37,7 +37,7 @@ if [ "$CPU_MODEL" = "" ]; then
 	CPU_MODEL=Opteron_G1
 fi
 
-appendLine="nobootprompt=tcp maxcores=1024 fs=10.0.2.2 auth=10.0.2.2 nvram=/boot/nvram nvrlen=512 nvroff=0 $KAPPEND"
+appendLine="console=0 nobootprompt=tcp maxcores=1024 fs=10.0.2.2 auth=10.0.2.2 nvram=/boot/nvram nvrlen=512 nvroff=0 $KAPPEND"
 appendLine="-append '$appendLine'"
 kernelLine="-kernel $KERNEL $*"
 if [ "$DISK" = "" ]; then
diff --git a/disk-setup/syslinux.cfg b/disk-setup/syslinux.cfg
index 8237580..f9be53e 100644
--- a/disk-setup/syslinux.cfg
+++ b/disk-setup/syslinux.cfg
@@ -7,13 +7,13 @@ DEFAULT menu.c32
 
 LABEL FromUSB
 	KERNEL mboot.c32
-	APPEND jehanne.32bit nobootprompt=local!/shr/usb/sdU67d95 maxcores=1024 auth=10.0.0.203 nvram=/shr/usb/sdU67d95/nvram nvrlen=512 nvroff=0 *acpi= --- initrd
+	APPEND jehanne.32bit console=0 nobootprompt=local!/shr/usb/sdU67d95 maxcores=1024 auth=10.0.0.203 nvram=/shr/usb/sdU67d95/nvram nvrlen=512 nvroff=0 *acpi= --- initrd
 
 LABEL FromAHCI
 	KERNEL mboot.c32 
-	APPEND jehanne.32bit nobootprompt=local!#S/sdE0 maxcores=1024 auth=10.0.0.1 nvram=#S/sdE0/nvram nvrlen=512 nvroff=0 *acpi= --- initrd
+	APPEND jehanne.32bit console=0 nobootprompt=local!#S/sdE0 maxcores=1024 auth=10.0.0.1 nvram=#S/sdE0/nvram nvrlen=512 nvroff=0 *acpi= --- initrd
 
 LABEL FromIDE
 	KERNEL mboot.c32 
-	APPEND jehanne.32bit nobootprompt=local!#S/sdC0 maxcores=1024 auth=10.0.0.1 nvram=#S/sdC0/nvram nvrlen=512 nvroff=0 *acpi= --- initrd
+	APPEND jehanne.32bit console=0 nobootprompt=local!#S/sdC0 maxcores=1024 auth=10.0.0.1 nvram=#S/sdC0/nvram nvrlen=512 nvroff=0 *acpi= --- initrd
 
diff --git a/runDisk.sh b/runDisk.sh
index eeef86d..9000b08 100755
--- a/runDisk.sh
+++ b/runDisk.sh
@@ -4,7 +4,7 @@
 #
 # Copyright (C) 2016-2017 Giacomo Tesio <giacomo@tesio.it>
 
-export SDL_VIDEO_X11_DGAMOUSE=0 # see https://wiki.archlinux.org/index.php/QEMU#Mouse_cursor_is_jittery_or_erratic
+#export SDL_VIDEO_X11_DGAMOUSE=0 # see https://wiki.archlinux.org/index.php/QEMU#Mouse_cursor_is_jittery_or_erratic
 
 if [ "$JEHANNE" = "" ]; then
         echo $0 requires the shell started by ./hacking/devshell.sh
diff --git a/runOver9P.sh b/runOver9P.sh
index c539dd4..3d831cb 100755
--- a/runOver9P.sh
+++ b/runOver9P.sh
@@ -1,10 +1,11 @@
+
 #!/bin/sh
 
 # This file is part of Jehanne.
 #
 # Copyright (C) 2016-2017 Giacomo Tesio <giacomo@tesio.it>
 
-export SDL_VIDEO_X11_DGAMOUSE=0 # see https://wiki.archlinux.org/index.php/QEMU#Mouse_cursor_is_jittery_or_erratic
+#export SDL_VIDEO_X11_DGAMOUSE=0 # see https://wiki.archlinux.org/index.php/QEMU#Mouse_cursor_is_jittery_or_erratic
 
 if [ "$JEHANNE" = "" ]; then
         echo $0 requires the shell started by ./hacking/devshell.sh
@@ -62,7 +63,7 @@ $bootDisk \
 -redir tcp:17010::17010 \
 -redir tcp:17013::17013 \
 $usbDev \
--append "maxcores=1024 nvram=$NVRAM nvrlen=512 nvroff=0 *acpi= $FS $KAPPEND" \
+-append "maxcores=1024 nvram=$NVRAM nvrlen=512 nvroff=0 console=0 *acpi= $FS $KAPPEND" \
 -initrd ./initrd \
 -kernel $KERNEL $*
 EOF