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<h1>The rEFInd Boot Manager:<br />The Future of rEFInd</h1>
href="mailto:rodsmith@rodsbooks.com">rodsmith@rodsbooks.com</a></p>
<p>Originally written: 3/14/2012; last Web page update:
-7/6/2014, referencing rEFInd 0.8.3</p>
+7/26/2015, referencing rEFInd 0.9.0</p>
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upper-left corner of the screen. Having an option to support a
transparent background is desirable to some users.</li>
- </ul></li> <!-- Improvements -->
+ <li>When delivering rEFInd as a boot loader from a network server,
+ rEFInd is limited to its default options and can boot only local
+ OSes, not network OSes. The cause is that the server delivers a
+ single file, so rEFInd is divorced from its configuration and
+ support files.</li>
+
+ <li>A way to identify specific Windows versions and present unique
+ icons or change the text is desirable. Currently, a crude
+ distinction of XP and earlier vs. Vista and later is possible for
+ BIOS-booting on Macs, but no such distinction is made for EFI-mode
+ booting, and nothing finer-grained is attempted. Improvements will
+ probably require identifying unique features of each version's boot
+ loader files or boot sector code.</li>
+
+</ul></li> <!-- Improvements -->
<li><b>Known bugs that need squashing:</b>
have the equipment and skill to do so, I'd be interested in
receiving a patch.</li>
+ <li>If you use a true MBR disk on a Mac to boot Windows or some other
+ BIOS-only OS, and if that disk has an extended partition, bogus
+ additional BIOS/legacy-bootable options may appear in the rEFInd
+ menu. The reason appears to be a bug in the handling of
+ extended/logical partitions in the <tt>refind/lib.c</tt> file, but
+ I haven't fully tracked it down.</li>
+
<li>The re-scan feature occasionally produces odd results, such as
ignoring new media or keeping old media that have been ejected.
This should be investigated and fixed.</li>
<ul>
- <li>EFI supports network boots. rEFInd doesn't, but it would be nice if
- it would.</li>
-
<li>There's currently no way to create a manual boot stanza for a
BIOS-booted OS. This isn't a big priority for me personally, but I
can see how it could be for some people.</li>
- <li>I've received queries about rEFInd's ability to work with Apple's
- whole-disk encryption scheme that's new with OS X 10.7.
- Unfortunately, I lack the hardware to test this, but my
- understanding is that it will work correctly <i>if</i> rEFInd is
- installed in the ESP rather than on the Mac OS X root partition.
- See <a
- href="https://sourceforge.net/p/refind/discussion/general/thread/5c7d0195/">this
- forum thread</a> for more information.</li>
-
<li>I'd like to find a way to enable users to enter customizations for
boot options and then save them to the <tt>refind.conf</tt> file.
One possible way to implement this would be to have manual boot
stanzas override auto-detected boot loader definitions for the same
boot loader file.</li>
+ <li>Along similar lines, some users have asked for a way to take
+ detected boot programs and create a set of manual boot stanzas for
+ them, so that they can be modified manually.</li>
+
+ <li>Support for touchscreens and/or configurable buttons for rEFInd's
+ actions would enable use of rEFInd on tablet computers that lack
+ complete keyboards.</li>
+
+ <li>The ability to rotate the display for users who rotate their
+ monitors or who use tablets would be helpful.</li>
+
+ <li>GRUB provides a configuration-file command called <tt>outb</tt>
+ that enables manipulating hardware registers. Something similar,
+ via the <tt>mm</tt> command, can be done in the EFI shell. I'd like
+ to add such a feature to rEFInd, since it enables doing things like
+ disabling one or another video output on Macs with two video
+ cards.</li>
+
<li>I have thoughts about creating an EFI configuration tool and
information utility—something to tell you about your hard
disks, enable you to manage MOKs, adjust boot loader priority in
loader settings—say, to disable one specific boot loader or
change its icon.</li>
- <li>The ability to rotate the display for users who rotate their
- monitors would be helpful.</li>
-
- <li>A GUI configuration tool would be nice, but it's low on my personal
- priority list. If you'd like to contribute, I prefer something
- written in a cross-platform GUI toolkit, so that a single code base
- can be used on any of the major OSes.</li>
+ <li>A GUI configuration tool for host OSes (Linux, OS X, Windows, etc.)
+ would be nice, but it's low on my personal priority list. If you'd
+ like to contribute, I prefer something written in a cross-platform
+ GUI toolkit, so that a single code base can be used on any of the
+ major OSes.</li>
</ul></li> <!-- New features -->
under some circumstances, such as when it makes no changes to the
partition table. Fix this.</li>
- <li>When updating a system with Secure Boot via an RPM or Debian
- package, the RPM installation script can detect rEFInd's existing
- shim or PreLoader program and pass options to <tt>install.sh</tt>
- to try to copy these programs over themselves. This results in a
- message that the copy was over the same file and an error message
- that there were problems with the installation, although this isn't
- really the case.</li>
+ <li>rEFInd's support for network booting is primitive and relies on the
+ external iPXE package. In my own testing, iPXE retrieves the
+ BIOS-mode boot loader from some servers that offer both, which
+ makes it useless on those networks.</li>
<li>A Mac-specific package is highly desirable.</li>
<hr />
-<p>copyright © 2012–2014 by Roderick W. Smith</p>
+<p>copyright © 2012–2015 by Roderick W. Smith</p>
<p>This document is licensed under the terms of the <a href="FDL-1.3.txt">GNU Free Documentation License (FDL), version 1.3.</a></p>