tetromino 15/07/29 02:56:16 Added: 1.4.1-echo-n.patch Log: Fix suspend/hibernate failure when using strange shells like dash-0.5.8.2 (bug #555032, thanks to David Korth et al.) (Portage version: 2.2.20/cvs/Linux x86_64, signed Manifest commit with key 0x18E5B6F2D8D5EC8D)
Revision Changes Path 1.1 sys-power/pm-utils/files/1.4.1-echo-n.patch file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-power/pm-utils/files/1.4.1-echo-n.patch?rev=1.1&view=markup plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-power/pm-utils/files/1.4.1-echo-n.patch?rev=1.1&content-type=text/plain Index: 1.4.1-echo-n.patch =================================================================== >From ffce4bc35a34b6b543e2ae2828a3096a19ebb1ae Mon Sep 17 00:00:00 2001 From: Alexandre Rostovtsev <tetrom...@gentoo.org> Date: Tue, 28 Jul 2015 22:24:56 -0400 Subject: [PATCH] Avoid -n in "echo -n foo > /sys/bar" It's not portable and not needed. https://bugs.freedesktop.org/show_bug.cgi?id=91497 [ Rebased on top of Gentoo's -r6 patchset. ] --- pm/pm-functions.in | 8 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/pm/pm-functions.in b/pm/pm-functions.in index c82be30..a68f955 100644 --- a/pm/pm-functions.in +++ b/pm/pm-functions.in @@ -296,13 +296,13 @@ if [ -z "$SUSPEND_MODULE" ]; then if grep -q mem /sys/power/state; then SUSPEND_MODULE="kernel" - do_suspend() { echo -n "mem" >/sys/power/state; } + do_suspend() { echo "mem" >/sys/power/state; } elif [ -c /dev/pmu ] && pm-pmu --check; then SUSPEND_MODULE="kernel" do_suspend() { pm-pmu --suspend; } elif grep -q standby /sys/power/state; then SUSPEND_MODULE="kernel" - do_suspend() { echo -n "standby" >/sys/power/state; } + do_suspend() { echo "standby" >/sys/power/state; } fi fi @@ -317,10 +317,10 @@ HIBERNATE_MODE_SAVE=$(cat /sys/power/disk) && \ HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE##*[}" && \ HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE%%]*}" && \ - echo -n "${HIBERNATE_MODE}" > /sys/power/disk - echo -n "disk" > /sys/power/state + echo "${HIBERNATE_MODE}" > /sys/power/disk + echo "disk" > /sys/power/state RET=$? - echo -n "$HIBERNATE_MODE_SAVE" > /sys/power/disk + echo "$HIBERNATE_MODE_SAVE" > /sys/power/disk return "$RET" } fi -- 2.4.6
