Do not attempt xrdp restarts, may cause dnf transaction problems.

Stop depending on Xorg server, xorgxrdp already does.
Add README.Fedora.

README.Fedora

@@ -0,0 +1,29 @@
+Restarts
+========
+
+Service restarts after RPM package upgrades have been disabled on purpose.
+This is to avoid a situation where an update is performed from within a
+session running on xrdp, which can then cause dnf to only perform part of the
+transaction and leave the system in a state that requires further manual
+intervention, including removal of duplicate packages etc.
+
+So, it will be up to the user/admin to restart xrdp service after any RPM
+package upgrade. This is in line with what other GUI systems like Xorg and
+Wayland do.
+
+xorgxrdp
+========
+
+On Fedora, /usr/bin/Xorg is a script that starts either
+/usr/libexec/Xorg.wrap, which is a SUID binary, or /usr/libexec/Xorg, if the
+former does not exist. Xrdp binary makes sure that SUID of the Xorg.wrap
+binary is not obeyed.
+
+However, the Xorg.wrap has an additional hurdle to clear, because by default,
+it will only allow users logged into the console to start it.
+
+So, in order to run the Xorg xrdp session via xrogxrdp, normally a user
+account not logged onto the console will be used. To avoid Xorg.wrap refusing
+to run, put the following into /etc/X11/Xwrapper.config:
+
+allowed_users = anybody

xrdp.spec

@@ -4,7 +4,7 @@ Summary:   Open source remote desktop protocol (RDP) server
 Name:      xrdp
 Epoch:     1
 Version:   0.9.2
-Release:   2%{?dist}
+Release:   3%{?dist}
 License:   ASL 2.0
 Group:     Applications/Internet
 URL:       http://www.xrdp.org/
@@ -13,6 +13,7 @@ Source1:   xrdp-sesman.pamd
 Source2:   xrdp.sysconfig
 Source3:   xrdp.logrotate
 Source4:   openssl.conf
+Source5:   README.Fedora
 Patch0:    xrdp-0.9.1-sesman.patch
 Patch1:    xrdp-0.9.2-xrdp-ini.patch
 Patch2:    xrdp-0.9.2-service.patch
@@ -32,7 +33,6 @@ BuildRequires: nasm
 Requires: tigervnc-server-minimal
 # xorgxrdp is another back end (small, so require it too)
 Requires: xorgxrdp
-Requires: xorg-x11-server-Xorg
 Requires: xorg-x11-xinit
 
 Requires(post): systemd
@@ -55,6 +55,7 @@ talk to xrdp.
 
 %prep
 %autosetup -p1
+%{__cp} %{SOURCE5} .
 
 # create 'bash -l' based startwm, to pick up PATH etc.
 echo '#!/bin/bash -l
@@ -120,11 +121,9 @@ fi
 chmod 400 %{_sysconfdir}/xrdp/cert.pem
 chmod 400 %{_sysconfdir}/xrdp/key.pem
 
-systemctl try-restart xrdp.service >/dev/null 2>&1 || :
-
 
 %files
-%doc COPYING *.txt
+%doc COPYING *.txt README.Fedora
 %dir %{_libdir}/xrdp
 %dir %{_sysconfdir}/xrdp
 %dir %{_sysconfdir}/xrdp/pulse
@@ -190,7 +189,12 @@ systemctl try-restart xrdp.service >/dev/null 2>&1 || :
 %{_libdir}/pkgconfig/rfxcodec.pc
 
 %changelog
-* Fri Mar 31 2017 Bojan Smojver <bojan@rexurive.com> - 1:0.9.2-2
+* Tue Apr  4 2017 Bojan Smojver <bojan@rexurive.com> - 1:0.9.2-3
+- Do not attempt xrdp restarts, may cause dnf transaction problems
+- Stop depending on Xorg server, xorgxrdp already does
+- Add README.Fedora
+
+* Mon Apr  3 2017 Bojan Smojver <bojan@rexurive.com> - 1:0.9.2-2
 - Stop using /usr/libexec/Xorg, not present on EL7
 
 * Fri Mar 31 2017 Bojan Smojver <bojan@rexurive.com> - 1:0.9.2-1