From patchwork Fri Mar 25 23:36:02 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [V3,1/2] scripts/poky-qemu-internal: call stty sane before exit Date: Fri, 25 Mar 2011 23:36:02 -0000 From: Khem Raj X-Patchwork-Id: 1815 Message-Id: To: OE core When qemu is booted into console with -nographics then after exiting the terminal line settings are messed up. This patch calls stty sane to restore the terminal settings to default. stty is part of coreutils which is installed on all host distros hence there is no need to warn about it being available or not Signed-off-by: Khem Raj --- scripts/poky-qemu-internal | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/scripts/poky-qemu-internal b/scripts/poky-qemu-internal index 8fd1834..c88d711 100755 --- a/scripts/poky-qemu-internal +++ b/scripts/poky-qemu-internal @@ -189,6 +189,9 @@ cleanup() { echo "poky-export-rootfs stop $ROOTFS" poky-export-rootfs stop $ROOTFS fi + # If QEMU crashes or somehow tty properties are not restored + # after qemu exits, we need to run stty sane + stty sane } n1=$[ (`echo $TAP | sed 's/tap//'` * 2) + 1 ] @@ -458,8 +461,7 @@ fi echo "Running $QEMU..." # -no-reboot is a mandatory option - see bug #100 echo $QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append '"'$KERNCMDLINE $SCRIPT_KERNEL_OPT'"' -# If QEMU crashes, we need to run stty sane -$QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append "$KERNCMDLINE $SCRIPT_KERNEL_OPT" || stty sane +$QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append "$KERNCMDLINE $SCRIPT_KERNEL_OPT" cleanup