Public bug reported:

I used ubuntu-mate 22.04 installer (i downloaded it on april 13th). on a
usb stick (using dd) to install ubuntu-mate on a lenovo ideapad 1
14ADA05 (MTM : 82GW0021FR).

The laptop comes with eMMC 64Gb memory. The 22.04 installer manage to
detect the eMMC drive (former installer couldn't) and did the install
perfectly. But I couldn't boot on the eMMC after completing the install.
Computer starts and is caught in "reboot system" loop (black screen,
grey screen, etc)

I booted on the ubuntu 22.04 flash USB and started Gparted. GParted told me 
that the FAT32 /boot/efi partition had issues (error message said that 
DOSFSTOOLS and MTOOLS were missing). I used apt-get to install both packages 
and performed a
    sudo dosfsck -rV /dev/mmcblk0p1
from terminal. And it solved the problem at startup. Computer now starts fine.

What I expected was that OS boot at first time. But I had to manually
perform dosfsck on the FAT32 partition. I guess the installer might do
it by itself, maybe the live system might include both DOSFSTOOLS and
MTOOLS to properly configure this FAT32 /boot/efi partition in case of
eMMC memory. I understand that linux-kernel only recently managed eMMC
chips.

Thx for your work anyway

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubiquity (not installed)
ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30
Uname: Linux 5.15.0-25-generic x86_64
ApportVersion: 2.20.11-0ubuntu81
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: MATE
Date: Wed Apr 13 15:11:30 2022
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu-mate.seed 
maybe-ubiquity quiet splash ---
InstallationDate: Installed on 2022-04-13 (0 days ago)
InstallationMedia: Ubuntu-MATE 22.04 LTS "Jammy Jellyfish" - Beta amd64 
(20220330)
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: ubiquity
Symptom: installer
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubuntu
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy ubiquity-22.04.10

** Attachment added: "install log"
   https://bugs.launchpad.net/bugs/1968890/+attachment/5580436/+files/syslog

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Title:
  operating system cannot boot on eMMC memory

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