Revert "man: add note about systemd-vconsole-setup.service and tty as input/output"

This reverts commit 0b578036301d7c3f2dab8df1f31f0121552a4e10.

From https://github.com/systemd/systemd/pull/16503#issuecomment-660212813:
systemd-vconsole-setup (the binary) is supposed to run asynchronously by udev
therefore ordering early interactive services after systemd-vconsole-setup.service
has basically no effect.

Let's remove this paragraph. It's better to say nothing than to give pointless
advice.

diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 6d6eca09a133dba29192f93bb71b6e2e8b27087e..8afcbd246f7c04ce11b74b1018a158bfa51d4c4b 100644 (file)
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -2163,13 +2163,7 @@ SystemCallErrorNumber=EPERM</programlisting>
         <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more
         details about named file descriptors and their ordering.</para>
 
-        <para>This setting defaults to <option>null</option>.</para>
-
-        <para>Note that services which specify <option>DefaultDependencies=no</option> and use
-        <varname>StandardInput=</varname> or <varname>StandardOutput=</varname> with
-        <option>tty</option>/<option>tty-force</option>/<option>tty-fail</option>, should specify
-        <option>After=systemd-vconsole-setup.service</option>, to make sure that the tty initialization is
-        finished before they start.</para></listitem>
+        <para>This setting defaults to <option>null</option>.</para></listitem>
       </varlistentry>
 
       <varlistentry>