REFIND BOOT MANAGER SIERRA PORTABLE
png extension-for instance, bzImage-3.6.9.png will serve as the icon for the bzImage-3.6.9 kernel.) These icon files should be 128x128 images in Apple's ICNS or Portable Network Graphics (PNG) format, depending on the filename extension. efi extension a name based on the kernel name but with a. (If you use the scan_all_linux_kernels option, you can give an icon for a Linux kernel without a. efi, you would name the icon file loader. png for ICNS-format and PNG-format icons, respectively. You can name an icon file after your boot loader, but with an extension of.You can do this in any of five ways for auto-detected boot loaders: In addition to hiding boot loaders, you can adjust their icons. This obviously includes the rEFInd binary file itself, but also anything else you might store there. In order to keep rEFInd from showing up in its own menu, it ignores boot loaders in its own directory. efi filename extension-for instance, changing grub.efi to grub.Īnother way to hide a boot loader is to move it into rEFInd's own directory. You can easily hide a boot loader by removing or changing its. You might also want to hide a boot loader if you want to override its default settings using a custom entry in nf and you don't want an automatic search to duplicate that entry. If you're like me, you may sometimes want to hide a boot loader from rEFInd's menu for a brief period-say, because you're testing a variety of configurations but you don't want them all to clutter the menu at once. (rEFInd gives special treatment to the tools subdirectory, where it looks for system tools rather than boot loaders.) It scans most of the subdirectories of the EFI directory on every filesystem it can access for files with names that end in. By default, rEFInd scans all the filesystems it can read for boot loaders. I made these choices because they seem to be the most common uses on real-world installations.)īefore delving into the configuration file, you should be aware of what you can do by renaming files. (It's coded as uppercase in rEFInd but EFI loader filename extensions are coded as lowercase. If boot loaders appear to be missing, try changing the case on their filenames or on the EFI directory in the ESP.
REFIND BOOT MANAGER SIERRA CODE
rEFInd includes code to work around this bug in some situations, but not in all of them. This can cause files that are present to appear to be missing. Unfortunately, at least one EFI implementation (Gigabyte's Hybrid EFI) contains a bug that causes string comparisons that should be case-insensitive to actually be done in a case-sensitive way. Hiding and Displaying EFI Boot LoadersĮSPs use the FAT filesystem, which is case-insensitive. The default configuration file includes numerous comments explaining each of the options. rEFInd ignores comment lines, so you can add explanatory text. Both sections include configuration lines and comment lines, the latter being denoted by a leading hash mark ( #). OS stanzas are optional, but if present, they enable you to add new boot options or replace the auto-detected options with customized ones. The global options section sets options that apply globally-to set the timeout period, enable graphics or text mode, and so on. Broadly speaking, rEFInd's configuration file is broken down into two sections: global options and OS stanzas.
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