issue with reinstall bootloader and mouse did not works in mainfactor boot

[Lars Martin Hambro]

Hi try to fix bootloader on this laptop but did not know how to do it its fail when i upgrade from memorystick or dvd other ubuntu also not sure if password protected SSD or UEFI\bios issue?

I use overwrite old ubuntu so its can be bug or something?

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubuntu-release-upgrader-core 1:22.04.7
ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27
Uname: Linux 5.15.0-23-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu79
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.468
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 15 11:59:35 2022
LiveMediaBuild: Ubuntu 22.04 LTS "Jammy Jellyfish" - Beta amd64 (20220329.1)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)

[Lars Martin Hambro (lars-martin4)]

Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors
Disk model: Samsung SSD 840
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xef7903ca

Device Boot Start End Sectors Size Id Type
/dev/sda1 2048 718847 716800 350M 7 HPFS/NTFS/exFAT
/dev/sda2 718848 893703154 892984307 425.8G 7 HPFS/NTFS/exFAT
/dev/sda3 893704192 894849023 1144832 559M 27 Hidden NTFS WinRE
/dev/sda4 894851070 976771071 81920002 39.1G 5 Extended
/dev/sda5 894851072 895899647 1048576 512M b W95 FAT32
/dev/sda6 * 895901696 896950271 1048576 512M ef EFI (FAT-12/16/32)
/dev/sda7 896952320 976771071 79818752 38.1G 83 Linux

Disk /dev/sdb: 14.77 GiB, 15854469120 bytes, 30965760 sectors
Disk model: Storage Media
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x4ded068f

[Lars Martin Hambro (lars-martin4)]

[ -d /sys/firmware/efi ] && echo "Installed in UEFI mode" || echo "Installed in Legacy mode"
Installed in UEFI mode

[Lars Martin Hambro (lars-martin4)]

grub-install /dev/sda6
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.
ubuntu@ubuntu:~$ grub-install /dev/sda7
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.
ubuntu@ubuntu:~$ sudo update-grub
/usr/sbin/grub-probe: error: failed to get canonical path of `/cow'.
grub-install --target=x86_64-efi /dev/sdb
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.
grub-install --recheck /dev/sdb
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.