After some manipulations with the fdisk utility, my Ubuntu system began to boot for a long time - everything was fine before. I can't figure out what happened and how to get back to the previous state. Also I should note that I don't have any other problems. Please explain me how I can investigate my problem and understand what is happened. Below is more info about my system, boot log and etc.
In my boot log I see : "A start job is running for /dev/disk/by-uuid/BA7A-9BA0 (10s / 1min 30s)". I seems to me that jos is related to /dev/nvme0n1p2(hard disk).
roman@roman-HP-470-G8-Notebook-PC:/proc/1917$ lsblk -f
NAME FSTYPE LABEL UUID FSAVAIL FSUSE% MOUNTPOINT
loop0 squashfs 0 100% /snap/bare/5
loop1 squashfs 0 100% /snap/code/112
loop2 squashfs 0 100% /snap/code/113
loop3 squashfs 0 100% /snap/core18/2632
loop4 squashfs 0 100% /snap/core20/1695
loop5 squashfs 0 100% /snap/core/13886
loop6 squashfs 0 100% /snap/chromium-ffmpeg/30
loop7 squashfs 0 100% /snap/core20/1634
loop8 squashfs 0 100% /snap/gnome-3-34-1804/77
loop9 squashfs 0 100% /snap/discord/143
loop10 squashfs 0 100% /snap/core22/275
loop11 squashfs 0 100% /snap/gnome-42-2204/29
loop12 squashfs 0 100% /snap/discord/145
loop13 squashfs 0 100% /snap/gnome-3-34-1804/72
loop14 squashfs 0 100% /snap/core22/310
loop15 squashfs 0 100% /snap/core/14056
loop16 squashfs 0 100% /snap/core18/2620
loop17 squashfs 0 100% /snap/gnome-3-38-2004/119
loop18 squashfs 0 100% /snap/gnome-3-38-2004/115
loop19 squashfs 0 100% /snap/gnome-3-28-1804/161
loop20 squashfs 0 100% /snap/opera/209
loop21 squashfs 0 100% /snap/gtk-common-themes/1535
loop22 squashfs 0 100% /snap/gnome-42-2204/44
loop23 squashfs 0 100% /snap/snap-store/592
loop24 squashfs 0 100% /snap/opera/208
loop25 squashfs 0 100% /snap/postman/183
loop26 squashfs 0 100% /snap/postman/184
loop27 squashfs 0 100% /snap/snap-store/599
loop28 squashfs 0 100% /snap/snapd/17336
loop29 squashfs 0 100% /snap/gtk-common-themes/1515
loop30 squashfs 0 100% /snap/snapd/17576
loop31 squashfs 0 100% /snap/telegram-desktop/4312
loop32 squashfs 0 100% /snap/whatsapp-for-linux/48
loop33 squashfs 0 100% /snap/telegram-desktop/4353
loop34 squashfs 0 100% /snap/zoom-client/192
loop35 squashfs 0 100% /snap/zoom-client/193
nvme0n1
├─nvme0n1p1
└─nvme0n1p2 ext4 d23d886f-f1c8-43a8-bfd0-b6d61d6e22f6 364,8G 17% /run/timeshift/backup
roman@roman-HP-470-G8-Notebook-PC:/proc/1917$ 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>
/ was on /dev/nvme0n1p2 during installation
UUID=d23d886f-f1c8-43a8-bfd0-b6d61d6e22f6 / ext4 errors=remount-ro 0 1
/boot/efi was on /dev/nvme0n1p1 during installation
UUID=BA7A-9BA0 /boot/efi vfat umask=0077 0 1
/swapfile none swap sw 0 0
lsblk -fAnd post this:cat /etc/fstab– oldfred Nov 27 '22 at 16:25sudo dosfsck -t -a -w /dev/nvme0n1p1– oldfred Nov 27 '22 at 21:00