On Mon, 19 Dec 2022 at 23:13, Pascal Hambourg <[email protected]> wrote: > It looks like we have conflicting information here. > - GRUB core image is not found at sector 2048 (sda1). > - but sda1 file system is identified as "BIOS Boot partition". > - parted and blkid find a ext4 filesystem in sda1. > - but sda1 is not mounted > > Maybe the ext4 filesystem which was mounted on /boot and the GRUB core > image corrupted each other.
> > Can you mount /dev/sda1 ? > Of course. # fsck.ext4 -v -r /dev/sda1 e2fsck 1.46.2 (28-Feb-2021) /dev/sda1: clean, 369/131072 files, 149931/524288 blocks # mkdir /mnt/chroot # mount /dev/mapper/sojourn-root /mnt/chroot/ # mount -v /dev/sda1 /mnt/chroot/boot/ mount: /dev/sda1 mounted on /mnt/chroot/boot. # echo $? 0 > > Can you show the contents of /boot and /etc/fstab in mounted > /dev/mapper/sojourn-root ? Unfortunately boot-repair did not. > # cd /mnt/chroot/boot # find . ./lost+found find: ‘./lost+found’: Permission denied ./config-5.16.0-3-amd64 ./initrd.img-6.0.0-3-amd64 ./vmlinuz-6.0.0-4-amd64 ./vmlinuz-5.18.0-0.deb11.4-amd64 ./System.map-5.18.0-0.deb11.4-amd64 ./grub ./grub/grub.cfg ./grub/i386-pc ./grub/i386-pc/pci.mod ./grub/i386-pc/setjmp.mod ./grub/i386-pc/afsplitter.mod ./grub/i386-pc/cryptodisk.mod ./grub/i386-pc/gcry_arcfour.mod ./grub/i386-pc/minix2.mod ./grub/i386-pc/mmap.mod ./grub/i386-pc/zfsinfo.mod ./grub/i386-pc/gfxmenu.mod ./grub/i386-pc/chain.mod ./grub/i386-pc/cbtime.mod ./grub/i386-pc/crypto.lst ./grub/i386-pc/truecrypt.mod ./grub/i386-pc/part_sunpc.mod ./grub/i386-pc/hfs.mod ./grub/i386-pc/boot.mod ./grub/i386-pc/extcmd.mod ./grub/i386-pc/search_label.mod ./grub/i386-pc/usbserial_common.mod ./grub/i386-pc/test.mod ./grub/i386-pc/legacycfg.mod ./grub/i386-pc/minix3.mod ./grub/i386-pc/pbkdf2.mod ./grub/i386-pc/bitmap.mod ./grub/i386-pc/png.mod ./grub/i386-pc/modinfo.sh ./grub/i386-pc/tga.mod ./grub/i386-pc/exfat.mod ./grub/i386-pc/scsi.mod ./grub/i386-pc/functional_test.mod ./grub/i386-pc/linux.mod ./grub/i386-pc/rdmsr.mod ./grub/i386-pc/usbserial_usbdebug.mod ./grub/i386-pc/pgp.mod ./grub/i386-pc/syslinuxcfg.mod ./grub/i386-pc/cbfs.mod ./grub/i386-pc/blocklist.mod ./grub/i386-pc/raid6rec.mod ./grub/i386-pc/usbserial_ftdi.mod ./grub/i386-pc/exfctest.mod ./grub/i386-pc/gcry_sha1.mod ./grub/i386-pc/bufio.mod ./grub/i386-pc/efiemu64.o ./grub/i386-pc/hashsum.mod ./grub/i386-pc/jpeg.mod ./grub/i386-pc/linux16.mod ./grub/i386-pc/ahci.mod ./grub/i386-pc/pata.mod ./grub/i386-pc/mdraid1x.mod ./grub/i386-pc/hfspluscomp.mod ./grub/i386-pc/gcry_crc.mod ./grub/i386-pc/part_plan.mod ./grub/i386-pc/crypto.mod ./grub/i386-pc/parttool.lst ./grub/i386-pc/aout.mod ./grub/i386-pc/password.mod ./grub/i386-pc/ntfs.mod ./grub/i386-pc/cmosdump.mod ./grub/i386-pc/bsd.mod ./grub/i386-pc/eval.mod ./grub/i386-pc/nilfs2.mod ./grub/i386-pc/hello.mod ./grub/i386-pc/xzio.mod ./grub/i386-pc/minix_be.mod ./grub/i386-pc/minix.mod ./grub/i386-pc/iorw.mod ./grub/i386-pc/ata.mod ./grub/i386-pc/dm_nv.mod ./grub/i386-pc/freedos.mod ./grub/i386-pc/cbmemc.mod ./grub/i386-pc/gzio.mod ./grub/i386-pc/part_amiga.mod ./grub/i386-pc/sleep.mod ./grub/i386-pc/gcry_sha512.mod ./grub/i386-pc/loadenv.mod ./grub/i386-pc/setpci.mod ./grub/i386-pc/video_cirrus.mod ./grub/i386-pc/configfile.mod ./grub/i386-pc/datetime.mod ./grub/i386-pc/part_gpt.mod ./grub/i386-pc/fs.lst ./grub/i386-pc/testspeed.mod ./grub/i386-pc/geli.mod ./grub/i386-pc/archelp.mod ./grub/i386-pc/fshelp.mod ./grub/i386-pc/at_keyboard.mod ./grub/i386-pc/sleep_test.mod ./grub/i386-pc/part_dfly.mod ./grub/i386-pc/gettext.mod ./grub/i386-pc/xnu_uuid.mod ./grub/i386-pc/priority_queue.mod ./grub/i386-pc/adler32.mod ./grub/i386-pc/multiboot.mod ./grub/i386-pc/div.mod ./grub/i386-pc/gcry_cast5.mod ./grub/i386-pc/gcry_des.mod ./grub/i386-pc/smbios.mod ./grub/i386-pc/minix2_be.mod ./grub/i386-pc/gcry_rfc2268.mod ./grub/i386-pc/luks2.mod ./grub/i386-pc/ldm.mod ./grub/i386-pc/biosdisk.mod ./grub/i386-pc/parttool.mod ./grub/i386-pc/serial.mod ./grub/i386-pc/videotest_checksum.mod ./grub/i386-pc/vga_text.mod ./grub/i386-pc/echo.mod ./grub/i386-pc/pcidump.mod ./grub/i386-pc/fat.mod ./grub/i386-pc/normal.mod ./grub/i386-pc/xnu.mod ./grub/i386-pc/font.mod ./grub/i386-pc/part_msdos.mod ./grub/i386-pc/all_video.mod ./grub/i386-pc/mda_text.mod ./grub/i386-pc/setjmp_test.mod ./grub/i386-pc/gptsync.mod ./grub/i386-pc/lzopio.mod ./grub/i386-pc/gcry_sha256.mod ./grub/i386-pc/uhci.mod ./grub/i386-pc/ufs1.mod ./grub/i386-pc/gcry_md5.mod ./grub/i386-pc/drivemap.mod ./grub/i386-pc/read.mod ./grub/i386-pc/part_dvh.mod ./grub/i386-pc/halt.mod ./grub/i386-pc/diskfilter.mod ./grub/i386-pc/vga.mod ./grub/i386-pc/partmap.lst ./grub/i386-pc/video_bochs.mod ./grub/i386-pc/test_blockarg.mod ./grub/i386-pc/cat.mod ./grub/i386-pc/f2fs.mod ./grub/i386-pc/keylayouts.mod ./grub/i386-pc/video_colors.mod ./grub/i386-pc/zfs.mod ./grub/i386-pc/videotest.mod ./grub/i386-pc/hwmatch.mod ./grub/i386-pc/video.lst ./grub/i386-pc/newc.mod ./grub/i386-pc/part_sun.mod ./grub/i386-pc/usbms.mod ./grub/i386-pc/ls.mod ./grub/i386-pc/strtoull_test.mod ./grub/i386-pc/gcry_dsa.mod ./grub/i386-pc/keystatus.mod ./grub/i386-pc/videoinfo.mod ./grub/i386-pc/gcry_idea.mod ./grub/i386-pc/btrfs.mod ./grub/i386-pc/usb_keyboard.mod ./grub/i386-pc/multiboot2.mod ./grub/i386-pc/cbtable.mod ./grub/i386-pc/raid5rec.mod ./grub/i386-pc/relocator.mod ./grub/i386-pc/command.lst ./grub/i386-pc/http.mod ./grub/i386-pc/sendkey.mod ./grub/i386-pc/date.mod ./grub/i386-pc/915resolution.mod ./grub/i386-pc/cbls.mod ./grub/i386-pc/search_fs_uuid.mod ./grub/i386-pc/hfsplus.mod ./grub/i386-pc/pxe.mod ./grub/i386-pc/procfs.mod ./grub/i386-pc/json.mod ./grub/i386-pc/gcry_twofish.mod ./grub/i386-pc/boot.img ./grub/i386-pc/video_fb.mod ./grub/i386-pc/probe.mod ./grub/i386-pc/memdisk.mod ./grub/i386-pc/gfxterm_menu.mod ./grub/i386-pc/gcry_whirlpool.mod ./grub/i386-pc/vbe.mod ./grub/i386-pc/moddep.lst ./grub/i386-pc/ntfscomp.mod ./grub/i386-pc/gcry_rijndael.mod ./grub/i386-pc/ext2.mod ./grub/i386-pc/terminal.mod ./grub/i386-pc/hdparm.mod ./grub/i386-pc/tftp.mod ./grub/i386-pc/gcry_seed.mod ./grub/i386-pc/help.mod ./grub/i386-pc/time.mod ./grub/i386-pc/trig.mod ./grub/i386-pc/luks.mod ./grub/i386-pc/xnu_uuid_test.mod ./grub/i386-pc/squash4.mod ./grub/i386-pc/iso9660.mod ./grub/i386-pc/gcry_rmd160.mod ./grub/i386-pc/ehci.mod ./grub/i386-pc/net.mod ./grub/i386-pc/lsmmap.mod ./grub/i386-pc/backtrace.mod ./grub/i386-pc/morse.mod ./grub/i386-pc/bitmap_scale.mod ./grub/i386-pc/reboot.mod ./grub/i386-pc/video.mod ./grub/i386-pc/zstd.mod ./grub/i386-pc/nativedisk.mod ./grub/i386-pc/core.img ./grub/i386-pc/minicmd.mod ./grub/i386-pc/reiserfs.mod ./grub/i386-pc/affs.mod ./grub/i386-pc/ufs2.mod ./grub/i386-pc/terminfo.mod ./grub/i386-pc/true.mod ./grub/i386-pc/gfxterm.mod ./grub/i386-pc/legacy_password_test.mod ./grub/i386-pc/tar.mod ./grub/i386-pc/msdospart.mod ./grub/i386-pc/usb.mod ./grub/i386-pc/efiemu.mod ./grub/i386-pc/romfs.mod ./grub/i386-pc/progress.mod ./grub/i386-pc/gcry_serpent.mod ./grub/i386-pc/pbkdf2_test.mod ./grub/i386-pc/xfs.mod ./grub/i386-pc/search_fs_file.mod ./grub/i386-pc/acpi.mod ./grub/i386-pc/gcry_camellia.mod ./grub/i386-pc/cmp_test.mod ./grub/i386-pc/disk.mod ./grub/i386-pc/mul_test.mod ./grub/i386-pc/tr.mod ./grub/i386-pc/div_test.mod ./grub/i386-pc/regexp.mod ./grub/i386-pc/lvm.mod ./grub/i386-pc/ntldr.mod ./grub/i386-pc/macho.mod ./grub/i386-pc/password_pbkdf2.mod ./grub/i386-pc/macbless.mod ./grub/i386-pc/terminal.lst ./grub/i386-pc/ufs1_be.mod ./grub/i386-pc/hexdump.mod ./grub/i386-pc/plan9.mod ./grub/i386-pc/cpio.mod ./grub/i386-pc/cpuid.mod ./grub/i386-pc/part_acorn.mod ./grub/i386-pc/lspci.mod ./grub/i386-pc/cmostest.mod ./grub/i386-pc/lsacpi.mod ./grub/i386-pc/usbtest.mod ./grub/i386-pc/spkmodem.mod ./grub/i386-pc/gcry_md4.mod ./grub/i386-pc/random.mod ./grub/i386-pc/gcry_blowfish.mod ./grub/i386-pc/gcry_rsa.mod ./grub/i386-pc/loopback.mod ./grub/i386-pc/search.mod ./grub/i386-pc/gfxterm_background.mod ./grub/i386-pc/cmp.mod ./grub/i386-pc/minix3_be.mod ./grub/i386-pc/efiemu32.o ./grub/i386-pc/wrmsr.mod ./grub/i386-pc/part_bsd.mod ./grub/i386-pc/pxechain.mod ./grub/i386-pc/signature_test.mod ./grub/i386-pc/cs5536.mod ./grub/i386-pc/gcry_tiger.mod ./grub/i386-pc/zfscrypt.mod ./grub/i386-pc/testload.mod ./grub/i386-pc/cpio_be.mod ./grub/i386-pc/file.mod ./grub/i386-pc/elf.mod ./grub/i386-pc/sfs.mod ./grub/i386-pc/mdraid09.mod ./grub/i386-pc/usbserial_pl2303.mod ./grub/i386-pc/cmdline_cat_test.mod ./grub/i386-pc/memrw.mod ./grub/i386-pc/jfs.mod ./grub/i386-pc/bfs.mod ./grub/i386-pc/ctz_test.mod ./grub/i386-pc/gdb.mod ./grub/i386-pc/mdraid09_be.mod ./grub/i386-pc/mpi.mod ./grub/i386-pc/udf.mod ./grub/i386-pc/offsetio.mod ./grub/i386-pc/datehook.mod ./grub/i386-pc/part_apple.mod ./grub/i386-pc/ohci.mod ./grub/i386-pc/odc.mod ./grub/i386-pc/play.mod ./grub/i386-pc/verifiers.mod ./grub/i386-pc/crc64.mod ./grub/i386-pc/shift_test.mod ./grub/i386-pc/bswap_test.mod ./grub/i386-pc/lsapm.mod ./grub/i386-pc/afs.mod ./grub/locale ./grub/locale/pt_BR.mo ./grub/locale/eo.mo ./grub/locale/[email protected] ./grub/locale/nb.mo ./grub/locale/ca.mo ./grub/locale/de.mo ./grub/locale/ro.mo ./grub/locale/gl.mo ./grub/locale/sv.mo ./grub/locale/ast.mo ./grub/locale/zh_CN.mo ./grub/locale/zh_TW.mo ./grub/locale/lt.mo ./grub/locale/pa.mo ./grub/locale/hr.mo ./grub/locale/[email protected] ./grub/locale/tr.mo ./grub/locale/fr.mo ./grub/locale/[email protected] ./grub/locale/es.mo ./grub/locale/ja.mo ./grub/locale/uk.mo ./grub/locale/[email protected] ./grub/locale/da.mo ./grub/locale/[email protected] ./grub/locale/de_CH.mo ./grub/locale/fi.mo ./grub/locale/id.mo ./grub/locale/nl.mo ./grub/locale/vi.mo ./grub/locale/sr.mo ./grub/locale/hu.mo ./grub/locale/it.mo ./grub/locale/pt.mo ./grub/locale/sl.mo ./grub/locale/[email protected] ./grub/locale/[email protected] ./grub/locale/ko.mo ./grub/locale/ru.mo ./grub/locale/pl.mo ./grub/locale/lg.mo ./grub/grubenv ./grub/fonts ./grub/fonts/unicode.pf2 ./grub/unicode.pf2 ./initrd.img-6.0.0-4-amd64 ./config-5.19.0-2-amd64 ./vmlinuz-5.16.0-3-amd64 ./vmlinuz-6.0.0-3-amd64 ./initrd.img-5.18.0-0.deb11.4-amd64 ./vmlinuz-5.19.0-2-amd64 ./config-6.0.0-4-amd64 ./config-6.0.0-3-amd64 ./initrd.img-5.19.0-2-amd64 ./initrd.img-5.16.0-3-amd64 ./System.map-6.0.0-4-amd64 ./System.map-5.16.0-3-amd64 ./config-5.18.0-0.deb11.4-amd64 ./System.map-5.19.0-2-amd64 ./System.map-6.0.0-3-amd64 ./initrd.img-5.16.0-3-amd64.old-dkms # cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> UUID=a7b88e0d-6cfc-4e4c-9974-9559b95f7549 / ext4 errors=remount-ro 0 1 # /boot was on /dev/sda1 during installation UUID=52a151cd-0ad7-4455-b445-cfe72d775605 /boot ext4 defaults 0 2 UUID=e2d525bd-ba0c-47aa-a581-be59c81acc1e /home ext4 defaults 0 2 UUID=25f4431a-2bb9-4748-91b5-bb8df3539307 /opt ext4 defaults 0 2 UUID=0f904333-24f9-4bab-8e39-11bfe418ab8e /tmp ext4 defaults 0 2 UUID=cab5e308-4cc9-4628-bff3-0f626c00904d /usr ext4 defaults 0 2 UUID=fab72757-7313-4a17-aab6-a0bdd398b4b6 /var ext4 defaults 0 2 UUID=0db1134f-95d7-44fe-97ce-89f2c8cd8580 none swap sw 0 0 /dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0 Sophoklis
