lxdm: remove conflicts setting

When use plymouth[1] with lxdm, the plymouth boot splash screen
will hang there as lxdm.service conflicts with plymouth-quit.service
and plymouth-quit will fail to start if plymouth-quit.service and
lxdm.service start at the same time and it will result in the boot
screen hang forever.

Consider there is also After setting for these two services, so
remove the conflicts setting to make the service start as expected.

[1] https://gitlab.freedesktop.org/plymouth/plymouth/-/tree/main

Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 39 insertions, 0 deletions

diff --git a/meta-oe/recipes-graphics/lxdm/lxdm/0001-systemd-lxdm.service-remove-plymouth-quit-conflicts.patch b/meta-oe/recipes-graphics/lxdm/lxdm/0001-systemd-lxdm.service-remove-plymouth-quit-conflicts.patch
new file mode 100644
index 0000000000..7ec073b08a
--- /dev/null
+++ b/meta-oe/recipes-graphics/lxdm/lxdm/0001-systemd-lxdm.service-remove-plymouth-quit-conflicts.patch
@@ -0,0 +1,38 @@
+From f662906c52f264e4c139e402932103f47269aa1b Mon Sep 17 00:00:00 2001
+From: Mingli Yu <mingli.yu@windriver.com>
+Date: Mon, 24 Jan 2022 17:16:15 +0800
+Subject: [PATCH] systemd/lxdm.service: remove plymouth-quit conflicts
+
+When use plymouth[1] with lxdm, the plymouth boot splash screen
+will hang there as lxdm.service conflicts with plymouth-quit.service
+and plymouth-quit will fail to start if plymouth-quit.service and
+lxdm.service start at the same time and it will result in the boot
+screen hang forever.
+
+Consider there is also After setting for these two services, so
+remove the conflicts setting to make the service start as expected.
+
+[1] https://gitlab.freedesktop.org/plymouth/plymouth/-/tree/main
+
+Upstream-Status: Submitted [https://sourceforge.net/p/lxdm/code/merge-requests/3]
+
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ systemd/lxdm.service | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/systemd/lxdm.service b/systemd/lxdm.service
+index bf4a0a8..90d8cdb 100644
+--- a/systemd/lxdm.service
++++ b/systemd/lxdm.service
+@@ -1,6 +1,6 @@
+ [Unit]
+ Description=LXDE Display Manager
+-Conflicts=getty@tty1.service plymouth-quit.service
++Conflicts=getty@tty1.service
+ After=systemd-user-sessions.service getty@tty1.service plymouth-quit.service
+ 
+ [Service]
+-- 
+2.17.1
+
diff --git a/meta-oe/recipes-graphics/lxdm/lxdm_0.5.3.bb b/meta-oe/recipes-graphics/lxdm/lxdm_0.5.3.bb
index 2a8a8859b7..a0c86223e2 100644
--- a/meta-oe/recipes-graphics/lxdm/lxdm_0.5.3.bb
+++ b/meta-oe/recipes-graphics/lxdm/lxdm_0.5.3.bb
@@ -18,6 +18,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/project/${BPN}/${BPN}%20${PV}/${BPN}-${PV}.tar.
            file://0007-greeter.c-support-to-update-expired-password.patch \
            file://0008-greeter.c-show-information-on-gtk-label-info.patch \
            file://0009-greeter.c-disallow-empty-new-password.patch \
+           file://0001-systemd-lxdm.service-remove-plymouth-quit-conflicts.patch \
            "
 SRC_URI[md5sum] = "061caae432634e6db38bbdc84bc6ffa0"
 SRC_URI[sha256sum] = "4891efee81c72a400cc6703e40aa76f3f3853833d048b72ec805da0f93567f2f"