I am new to Ubuntu. I upgraded from Ubuntu 20.04 to 22.04. Now while booting there are many errors like "Ubuntu failed to mount". After some time it boots up and works fine but my issue is it takes a lot of time to boot.
I checked all the answers I could find relevant in this forum but nothing seemed to work for me.
I did boot-repair and got a pastebin info about my boot file. Here is the link : https://paste.ubuntu.com/p/T3QdHdSGTW/ can you please tell me what is the issue in this ?
EDIT 1 : output of 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/sda1 during installation
UUID=ef07b47f-a6f2-4362-ab9c-13246ce605e3 / ext4 errors=remount-ro 0 1
/swapfile none swap sw 0 0
/mnt/4GiB.swap swap swap defaults 0 0
/swapfile none swap sw 0 0
EDIT 2 : I removed last 2 lines and some progress there but still it is very slow. Also, this answer says to remove everything in
GRUB_CMDLINE_LINUX_DEFAULT=""
and this answer says to add noresume in the quotes. I actually have
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_idle.max_cstate=1"
What should I do ? Should I remove all these in quotes or should I add noresume in it ?
sudo systemd-analyze critical-chain
Output :
graphical.target @1min 42.959s └─multi-user.target @1min 42.959s └─plymouth-quit-wait.service @42.999s +59.958s └─systemd-user-sessions.service @42.948s +46ms └─network.target @42.392s └─NetworkManager.service @32.346s +10.045s └─dbus.service @32.342s └─basic.target @32.220s └─sockets.target @32.220s └─snapd.socket @32.217s +2ms └─sysinit.target @31.886s └─systemd-timesyncd.service @31.356s +527ms └─systemd-tmpfiles-setup.service @29.483s +1.728s └─systemd-journal-flush.service @8.970s +20.509s └─systemd-journald.service @8.340s +628ms └─systemd-journald.socket @8.329s └─system.slice @8.296s └─-.slice @8.296s
systemd-analyze && systemd-analyze blame Startup finished in 4.083s (kernel) + 1min 43.042s (userspace) = 1min 47.126s graphical.target reached after 1min 42.959s in userspace 59.958s plymouth-quit-wait.service 55.186s mysql.service 35.100s snapd.service 25.223s NetworkManager-wait-online.service 20.509s systemd-journal-flush.service 20.205s networkd-dispatcher.service 20.068s cups.service 19.459s apache2.service 18.274s ModemManager.service 17.765s accounts-daemon.service 17.483s udisks2.service 17.064s dev-sda1.device 13.595s [email protected] 12.173s ufw.service 11.946s dev-loop3.device 11.859s dev-loop1.device 11.527s dev-loop12.device 11.005s dev-loop9.device 10.946s ua-timer.service 10.758s dev-loop6.device 10.738s dev-loop13.device 10.379s polkit.service 10.378s power-profiles-daemon.service
Now what should I do ? Thank you!
cat /etc/fstab
from your installed ubuntu. I see two swapfles and a Mountpoint /mnt/4GiB for swap?.