How To Install grub2-pc-modules on Rocky Linux 8
In this tutorial we learn how to install grub2-pc-modules on Rocky Linux 8. grub2-pc-modules is Modules used to build custom grub images
Introduction
In this tutorial we learn how to install grub2-pc-modules on Rocky Linux 8.
What is grub2-pc-modules
The GRand Unified Bootloader (GRUB) is a highly configurable and customizable bootloader with modular architecture. It supports a rich variety of kernel formats, file systems, computer architectures and hardware devices. This subpackage provides support for rebuilding your own grub.efi.
We can use yum or dnf to install grub2-pc-modules on Rocky Linux 8. In this tutorial we discuss both methods but you only need to choose one of method to install grub2-pc-modules.
Install grub2-pc-modules on Rocky Linux 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
After updating yum database, We can install grub2-pc-modules using dnf by running the following command:
sudo dnf -y install grub2-pc-modules
Install grub2-pc-modules on Rocky Linux 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
After updating yum database, We can install grub2-pc-modules using yum by running the following command:
sudo yum -y install grub2-pc-modules
How To Uninstall grub2-pc-modules on Rocky Linux 8
To uninstall only the grub2-pc-modules package we can use the following command:
sudo dnf remove grub2-pc-modules
grub2-pc-modules Package Contents on Rocky Linux 8
/usr/lib/grub/i386-pc
/usr/lib/grub/i386-pc/acpi.mod
/usr/lib/grub/i386-pc/adler32.mod
/usr/lib/grub/i386-pc/affs.mod
/usr/lib/grub/i386-pc/afs.mod
/usr/lib/grub/i386-pc/ahci.mod
/usr/lib/grub/i386-pc/all_video.mod
/usr/lib/grub/i386-pc/aout.mod
/usr/lib/grub/i386-pc/appended_signature_test.mod
/usr/lib/grub/i386-pc/appendedsig.mod
/usr/lib/grub/i386-pc/archelp.mod
/usr/lib/grub/i386-pc/asn1.mod
/usr/lib/grub/i386-pc/at_keyboard.mod
/usr/lib/grub/i386-pc/ata.mod
/usr/lib/grub/i386-pc/backtrace.mod
/usr/lib/grub/i386-pc/bfs.mod
/usr/lib/grub/i386-pc/biosdisk.mod
/usr/lib/grub/i386-pc/bitmap.mod
/usr/lib/grub/i386-pc/bitmap_scale.mod
/usr/lib/grub/i386-pc/blocklist.mod
/usr/lib/grub/i386-pc/blscfg.mod
/usr/lib/grub/i386-pc/boot.img
/usr/lib/grub/i386-pc/boot.mod
/usr/lib/grub/i386-pc/boot_hybrid.img
/usr/lib/grub/i386-pc/boottime.mod
/usr/lib/grub/i386-pc/bsd.mod
/usr/lib/grub/i386-pc/bswap_test.mod
/usr/lib/grub/i386-pc/btrfs.mod
/usr/lib/grub/i386-pc/bufio.mod
/usr/lib/grub/i386-pc/cat.mod
/usr/lib/grub/i386-pc/cbfs.mod
/usr/lib/grub/i386-pc/cbls.mod
/usr/lib/grub/i386-pc/cbmemc.mod
/usr/lib/grub/i386-pc/cbtable.mod
/usr/lib/grub/i386-pc/cbtime.mod
/usr/lib/grub/i386-pc/cdboot.img
/usr/lib/grub/i386-pc/chain.mod
/usr/lib/grub/i386-pc/cmdline_cat_test.mod
/usr/lib/grub/i386-pc/cmosdump.mod
/usr/lib/grub/i386-pc/cmostest.mod
/usr/lib/grub/i386-pc/cmp.mod
/usr/lib/grub/i386-pc/cmp_test.mod
/usr/lib/grub/i386-pc/command.lst
/usr/lib/grub/i386-pc/config.h
/usr/lib/grub/i386-pc/configfile.mod
/usr/lib/grub/i386-pc/cpio.mod
/usr/lib/grub/i386-pc/cpio_be.mod
/usr/lib/grub/i386-pc/cpuid.mod
/usr/lib/grub/i386-pc/crc64.mod
/usr/lib/grub/i386-pc/crypto.lst
/usr/lib/grub/i386-pc/crypto.mod
/usr/lib/grub/i386-pc/cryptodisk.mod
/usr/lib/grub/i386-pc/cs5536.mod
/usr/lib/grub/i386-pc/ctz_test.mod
/usr/lib/grub/i386-pc/date.mod
/usr/lib/grub/i386-pc/datehook.mod
/usr/lib/grub/i386-pc/datetime.mod
/usr/lib/grub/i386-pc/disk.mod
/usr/lib/grub/i386-pc/diskboot.img
/usr/lib/grub/i386-pc/diskfilter.mod
/usr/lib/grub/i386-pc/div.mod
/usr/lib/grub/i386-pc/div_test.mod
/usr/lib/grub/i386-pc/dm_nv.mod
/usr/lib/grub/i386-pc/drivemap.mod
/usr/lib/grub/i386-pc/echo.mod
/usr/lib/grub/i386-pc/efiemu.mod
/usr/lib/grub/i386-pc/ehci.mod
/usr/lib/grub/i386-pc/elf.mod
/usr/lib/grub/i386-pc/eval.mod
/usr/lib/grub/i386-pc/exfat.mod
/usr/lib/grub/i386-pc/exfctest.mod
/usr/lib/grub/i386-pc/ext2.mod
/usr/lib/grub/i386-pc/extcmd.mod
/usr/lib/grub/i386-pc/f2fs.mod
/usr/lib/grub/i386-pc/fat.mod
/usr/lib/grub/i386-pc/fdt.lst
/usr/lib/grub/i386-pc/file.mod
/usr/lib/grub/i386-pc/font.mod
/usr/lib/grub/i386-pc/freedos.mod
/usr/lib/grub/i386-pc/fs.lst
/usr/lib/grub/i386-pc/fshelp.mod
/usr/lib/grub/i386-pc/functional_test.mod
/usr/lib/grub/i386-pc/gcry_arcfour.mod
/usr/lib/grub/i386-pc/gcry_blowfish.mod
/usr/lib/grub/i386-pc/gcry_camellia.mod
/usr/lib/grub/i386-pc/gcry_cast5.mod
/usr/lib/grub/i386-pc/gcry_crc.mod
/usr/lib/grub/i386-pc/gcry_des.mod
/usr/lib/grub/i386-pc/gcry_dsa.mod
/usr/lib/grub/i386-pc/gcry_idea.mod
/usr/lib/grub/i386-pc/gcry_md4.mod
/usr/lib/grub/i386-pc/gcry_md5.mod
/usr/lib/grub/i386-pc/gcry_rfc2268.mod
/usr/lib/grub/i386-pc/gcry_rijndael.mod
/usr/lib/grub/i386-pc/gcry_rmd160.mod
/usr/lib/grub/i386-pc/gcry_rsa.mod
/usr/lib/grub/i386-pc/gcry_seed.mod
/usr/lib/grub/i386-pc/gcry_serpent.mod
/usr/lib/grub/i386-pc/gcry_sha1.mod
/usr/lib/grub/i386-pc/gcry_sha256.mod
/usr/lib/grub/i386-pc/gcry_sha512.mod
/usr/lib/grub/i386-pc/gcry_tiger.mod
/usr/lib/grub/i386-pc/gcry_twofish.mod
/usr/lib/grub/i386-pc/gcry_whirlpool.mod
/usr/lib/grub/i386-pc/gdb.mod
/usr/lib/grub/i386-pc/gdb_grub
/usr/lib/grub/i386-pc/geli.mod
/usr/lib/grub/i386-pc/gettext.mod
/usr/lib/grub/i386-pc/gfxmenu.mod
/usr/lib/grub/i386-pc/gfxterm.mod
/usr/lib/grub/i386-pc/gfxterm_background.mod
/usr/lib/grub/i386-pc/gfxterm_menu.mod
/usr/lib/grub/i386-pc/gmodule.pl
/usr/lib/grub/i386-pc/gptsync.mod
/usr/lib/grub/i386-pc/gzio.mod
/usr/lib/grub/i386-pc/halt.mod
/usr/lib/grub/i386-pc/hashsum.mod
/usr/lib/grub/i386-pc/hdparm.mod
/usr/lib/grub/i386-pc/hello.mod
/usr/lib/grub/i386-pc/help.mod
/usr/lib/grub/i386-pc/hexdump.mod
/usr/lib/grub/i386-pc/hfs.mod
/usr/lib/grub/i386-pc/hfsplus.mod
/usr/lib/grub/i386-pc/hfspluscomp.mod
/usr/lib/grub/i386-pc/http.mod
/usr/lib/grub/i386-pc/increment.mod
/usr/lib/grub/i386-pc/iorw.mod
/usr/lib/grub/i386-pc/iso9660.mod
/usr/lib/grub/i386-pc/jfs.mod
/usr/lib/grub/i386-pc/jpeg.mod
/usr/lib/grub/i386-pc/kernel.exec
/usr/lib/grub/i386-pc/kernel.img
/usr/lib/grub/i386-pc/keylayouts.mod
/usr/lib/grub/i386-pc/keystatus.mod
/usr/lib/grub/i386-pc/ldm.mod
/usr/lib/grub/i386-pc/legacy_password_test.mod
/usr/lib/grub/i386-pc/legacycfg.mod
/usr/lib/grub/i386-pc/linux.mod
/usr/lib/grub/i386-pc/lnxboot.image
/usr/lib/grub/i386-pc/lnxboot.img
/usr/lib/grub/i386-pc/loadenv.mod
/usr/lib/grub/i386-pc/loopback.mod
/usr/lib/grub/i386-pc/ls.mod
/usr/lib/grub/i386-pc/lsacpi.mod
/usr/lib/grub/i386-pc/lsapm.mod
/usr/lib/grub/i386-pc/lsmmap.mod
/usr/lib/grub/i386-pc/lspci.mod
/usr/lib/grub/i386-pc/luks.mod
/usr/lib/grub/i386-pc/lvm.mod
/usr/lib/grub/i386-pc/lzma_decompress.img
/usr/lib/grub/i386-pc/lzopio.mod
/usr/lib/grub/i386-pc/macbless.mod
/usr/lib/grub/i386-pc/macho.mod
/usr/lib/grub/i386-pc/mda_text.mod
/usr/lib/grub/i386-pc/mdraid09.mod
/usr/lib/grub/i386-pc/mdraid09_be.mod
/usr/lib/grub/i386-pc/mdraid1x.mod
/usr/lib/grub/i386-pc/memdisk.mod
/usr/lib/grub/i386-pc/memrw.mod
/usr/lib/grub/i386-pc/minicmd.mod
/usr/lib/grub/i386-pc/minix.mod
/usr/lib/grub/i386-pc/minix2.mod
/usr/lib/grub/i386-pc/minix2_be.mod
/usr/lib/grub/i386-pc/minix3.mod
/usr/lib/grub/i386-pc/minix3_be.mod
/usr/lib/grub/i386-pc/minix_be.mod
/usr/lib/grub/i386-pc/mmap.mod
/usr/lib/grub/i386-pc/moddep.lst
/usr/lib/grub/i386-pc/modinfo.sh
/usr/lib/grub/i386-pc/morse.mod
/usr/lib/grub/i386-pc/mpi.mod
/usr/lib/grub/i386-pc/msdospart.mod
/usr/lib/grub/i386-pc/mul_test.mod
/usr/lib/grub/i386-pc/multiboot.mod
/usr/lib/grub/i386-pc/multiboot2.mod
/usr/lib/grub/i386-pc/nativedisk.mod
/usr/lib/grub/i386-pc/net.mod
/usr/lib/grub/i386-pc/newc.mod
/usr/lib/grub/i386-pc/nilfs2.mod
/usr/lib/grub/i386-pc/normal.mod
/usr/lib/grub/i386-pc/ntfs.mod
/usr/lib/grub/i386-pc/ntfscomp.mod
/usr/lib/grub/i386-pc/ntldr.mod
/usr/lib/grub/i386-pc/odc.mod
/usr/lib/grub/i386-pc/offsetio.mod
/usr/lib/grub/i386-pc/ohci.mod
/usr/lib/grub/i386-pc/part_acorn.mod
/usr/lib/grub/i386-pc/part_amiga.mod
/usr/lib/grub/i386-pc/part_apple.mod
/usr/lib/grub/i386-pc/part_bsd.mod
/usr/lib/grub/i386-pc/part_dfly.mod
/usr/lib/grub/i386-pc/part_dvh.mod
/usr/lib/grub/i386-pc/part_gpt.mod
/usr/lib/grub/i386-pc/part_msdos.mod
/usr/lib/grub/i386-pc/part_plan.mod
/usr/lib/grub/i386-pc/part_sun.mod
/usr/lib/grub/i386-pc/part_sunpc.mod
/usr/lib/grub/i386-pc/partmap.lst
/usr/lib/grub/i386-pc/parttool.lst
/usr/lib/grub/i386-pc/parttool.mod
/usr/lib/grub/i386-pc/password.mod
/usr/lib/grub/i386-pc/password_pbkdf2.mod
/usr/lib/grub/i386-pc/pata.mod
/usr/lib/grub/i386-pc/pbkdf2.mod
/usr/lib/grub/i386-pc/pbkdf2_test.mod
/usr/lib/grub/i386-pc/pci.mod
/usr/lib/grub/i386-pc/pcidump.mod
/usr/lib/grub/i386-pc/pgp.mod
/usr/lib/grub/i386-pc/pkcs1_v15.mod
/usr/lib/grub/i386-pc/plan9.mod
/usr/lib/grub/i386-pc/play.mod
/usr/lib/grub/i386-pc/png.mod
/usr/lib/grub/i386-pc/priority_queue.mod
/usr/lib/grub/i386-pc/probe.mod
/usr/lib/grub/i386-pc/procfs.mod
/usr/lib/grub/i386-pc/progress.mod
/usr/lib/grub/i386-pc/pxe.mod
/usr/lib/grub/i386-pc/pxeboot.img
/usr/lib/grub/i386-pc/pxechain.mod
/usr/lib/grub/i386-pc/raid5rec.mod
/usr/lib/grub/i386-pc/raid6rec.mod
/usr/lib/grub/i386-pc/random.mod
/usr/lib/grub/i386-pc/read.mod
/usr/lib/grub/i386-pc/reboot.mod
/usr/lib/grub/i386-pc/regexp.mod
/usr/lib/grub/i386-pc/reiserfs.mod
/usr/lib/grub/i386-pc/relocator.mod
/usr/lib/grub/i386-pc/romfs.mod
/usr/lib/grub/i386-pc/scsi.mod
/usr/lib/grub/i386-pc/search.mod
/usr/lib/grub/i386-pc/search_fs_file.mod
/usr/lib/grub/i386-pc/search_fs_uuid.mod
/usr/lib/grub/i386-pc/search_label.mod
/usr/lib/grub/i386-pc/sendkey.mod
/usr/lib/grub/i386-pc/serial.mod
/usr/lib/grub/i386-pc/setjmp.mod
/usr/lib/grub/i386-pc/setjmp_test.mod
/usr/lib/grub/i386-pc/setpci.mod
/usr/lib/grub/i386-pc/sfs.mod
/usr/lib/grub/i386-pc/shift_test.mod
/usr/lib/grub/i386-pc/signature_test.mod
/usr/lib/grub/i386-pc/sleep.mod
/usr/lib/grub/i386-pc/sleep_test.mod
/usr/lib/grub/i386-pc/spkmodem.mod
/usr/lib/grub/i386-pc/squash4.mod
/usr/lib/grub/i386-pc/strtoull_test.mod
/usr/lib/grub/i386-pc/syslinuxcfg.mod
/usr/lib/grub/i386-pc/tar.mod
/usr/lib/grub/i386-pc/terminal.lst
/usr/lib/grub/i386-pc/terminal.mod
/usr/lib/grub/i386-pc/terminfo.mod
/usr/lib/grub/i386-pc/test.mod
/usr/lib/grub/i386-pc/test_asn1.mod
/usr/lib/grub/i386-pc/test_blockarg.mod
/usr/lib/grub/i386-pc/testload.mod
/usr/lib/grub/i386-pc/testspeed.mod
/usr/lib/grub/i386-pc/tftp.mod
/usr/lib/grub/i386-pc/tga.mod
/usr/lib/grub/i386-pc/time.mod
/usr/lib/grub/i386-pc/tr.mod
/usr/lib/grub/i386-pc/trig.mod
/usr/lib/grub/i386-pc/true.mod
/usr/lib/grub/i386-pc/truecrypt.mod
/usr/lib/grub/i386-pc/udf.mod
/usr/lib/grub/i386-pc/ufs1.mod
/usr/lib/grub/i386-pc/ufs1_be.mod
/usr/lib/grub/i386-pc/ufs2.mod
/usr/lib/grub/i386-pc/uhci.mod
/usr/lib/grub/i386-pc/usb.mod
/usr/lib/grub/i386-pc/usb_keyboard.mod
/usr/lib/grub/i386-pc/usbms.mod
/usr/lib/grub/i386-pc/usbserial_common.mod
/usr/lib/grub/i386-pc/usbserial_ftdi.mod
/usr/lib/grub/i386-pc/usbserial_pl2303.mod
/usr/lib/grub/i386-pc/usbserial_usbdebug.mod
/usr/lib/grub/i386-pc/usbtest.mod
/usr/lib/grub/i386-pc/vbe.mod
/usr/lib/grub/i386-pc/verifiers.mod
/usr/lib/grub/i386-pc/vga.mod
/usr/lib/grub/i386-pc/vga_text.mod
/usr/lib/grub/i386-pc/video.lst
/usr/lib/grub/i386-pc/video.mod
/usr/lib/grub/i386-pc/video_bochs.mod
/usr/lib/grub/i386-pc/video_cirrus.mod
/usr/lib/grub/i386-pc/video_colors.mod
/usr/lib/grub/i386-pc/video_fb.mod
/usr/lib/grub/i386-pc/videoinfo.mod
/usr/lib/grub/i386-pc/videotest.mod
/usr/lib/grub/i386-pc/videotest_checksum.mod
/usr/lib/grub/i386-pc/xfs.mod
/usr/lib/grub/i386-pc/xnu.mod
/usr/lib/grub/i386-pc/xnu_uuid.mod
/usr/lib/grub/i386-pc/xnu_uuid_test.mod
/usr/lib/grub/i386-pc/xzio.mod
/usr/lib/grub/i386-pc/zfs.mod
/usr/lib/grub/i386-pc/zfscrypt.mod
/usr/lib/grub/i386-pc/zfsinfo.mod
References
Summary
In this tutorial we learn how to install grub2-pc-modules on Rocky Linux 8 using yum and dnf.