From 4f57670b420b779484659a013e67d17976f99723 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Thu, 14 Oct 2010 16:49:42 -0700
Subject: Add better control over console screen blanker

By default, turn console screenblanking off.
If user wants to enable it, they can use:
  set system console powersave
---
 debian/vyatta-cfg-system.postinst.in | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'debian')

diff --git a/debian/vyatta-cfg-system.postinst.in b/debian/vyatta-cfg-system.postinst.in
index 8d288e75..0d2c29e5 100644
--- a/debian/vyatta-cfg-system.postinst.in
+++ b/debian/vyatta-cfg-system.postinst.in
@@ -25,6 +25,13 @@ if ! grep -q '^tss' /etc/passwd; then
     adduser --system --group --shell /usr/sbin/nologin --home /var/lib/tpm tss
 fi
 
+# Force screenblanker to be off, it can be enabled later if desired
+if [ -f /etc/console-tools/config ]; then
+    sed -i -e '/^POWERDOWN/s/=.*$/=0/' \
+	   -e '/^BLANK_TIME/s/=.*$/=0/' \
+	   -e '/^BLANK_DPMS/s/=.*$/=off/' /etc/console-tools/config
+fi
+
 if [ "$sysconfdir" != "/etc" ]; then
     touch /etc/sudoers
     cp -p /etc/sudoers /etc/sudoers.bak
-- 
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