GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` dev/sdb1 vfat ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro NAME FSTYPE UUID PARTUUID LABEL PARTLABEL Sda2 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot Sda2 : is-os, 64, apt-get, grub-pc, grub2, grub-install, grubenv-ok, update-grub, farbios Sda : is-GPT, hasBIOSboot, has-noESP, not-usb, not-mmc, has-os, no-wind, 2048 sectors * 512 bytes The firmware seems EFI-compatible, but this live-session is in Legacy/BIOS/CSM mode (not in EFI mode). = UEFI =īIOS/UEFI firmware: GCETB5WW (2.75 ) from LENOVO Live-session OS is Ubuntu 64-bit (Ubuntu 18.04.5 LTS, bionic, x86_64) Video: 3rd Gen Core processor Graphics Controller from Intel Corporation No errors found in the Boot Parameter Block.īoot files: /boot/grub/grub.cfg /syslinux.cfg Sdb1: _īoot sector info: Syslinux looks at sector 32864 of /dev/sdb1 for its Sda2: _īoot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub ![]() => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb. => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 2048 Unhide GRUB boot menu in sda2/boot/grub/grub.cfg No error reported.įound linux image: /boot/vmlinuz-5.4.0-104-genericįound initrd image: /boot/initrd.img-5.4.0-104-genericįound linux image: /boot/vmlinuz-5.4.0-100-genericįound initrd image: /boot/initrd.img-5.4.0-100-genericįound linux image: /boot/vmlinuz-5.4.0-99-genericįound initrd image: /boot/initrd.img-5.4.0-99-genericįound linux image: /boot/vmlinuz-5.4.0-90-genericįound initrd image: /boot/initrd.img-5.4.0-90-genericįound linux image: /boot/vmlinuz-5.4.0-89-genericįound initrd image: /boot/initrd.img-5.4.0-89-genericįound memtest86+ image: /boot/memtest86+.elfįound memtest86+ image: /boot/memtest86+.bin => Reinstall the GRUB of sda2 into the MBR of sdaĬhroot /mnt/boot-sav/sda2 grub-install /dev/sda = Reinstall the grub2 of sda2 =Ĭhroot /mnt/boot-sav/sda2 grub-install -version Unhide GRUB boot menu in sda2/etc/default/grub Grub-efi will not be selected by default because no ESP detected.Īdditional repair will be performed: unhide-bootmenu-10s The default repair of the Boot-Repair utility will reinstall the grub2 of The log of the repair processing was boot-repair-4ppa200 ![]() This looked to me like a problem with GRUB or the boot partition and I used the package boot-repair ( ) via the USB-Live-System (also Ubuntu 18.04) to "repair" the boot partition. My Lenovo X230 Tablet with Ubuntu 18.04 installed to a Samsung 4 SSD only booted into a minimal bash today.
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