I'm using Ubuntu 18.04 LTS. My system boots properly and works fine, but during boot, I can see the verbose details about what is happening during the boot process:
Is this supposed to happen? Can it be changed?
This is probably a GRUB setting.
Open your terminal and run the following to edit your /etc/default/grub
file:
sudo nano /etc/default/grub
Find the line that says GRUB_CMDLINE_LINUX_DEFAULT
and make sure it says:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
quiet
means no verbose output.
splash
means show the splash screen (the Ubuntu logo).
Save the changes using Ctrl+O and close nano using Ctrl+X.
Update GRUB:
sudo update-grub
Restart your computer for the changes to take effect.
linux-firmware
.sudo apt-get reinstall linux-firmware
. Report back.