Ubuntu
linux package

  1. Bug #1888779
  2. Comment #26

Comment 26 for bug 1888779

Revision history for this message
andrybak (andrybak) wrote :

Added the kernel parameters to grub:

    $ grep 'debug initcall_debug earlycon=efifb' /etc/default/grub
    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash debug initcall_debug earlycon=efifb"

    $ sudo update-grub
    Sourcing file `/etc/default/grub'
    Sourcing file `/etc/default/grub.d/99_breeze-grub.cfg'
    Sourcing file `/etc/default/grub.d/init-select.cfg'
    Generating grub configuration file ...
    Found theme: /boot/grub/themes/breeze/theme.txt
    Found linux image: /boot/vmlinuz-5.4.0-48-generic
    Found initrd image: /boot/initrd.img-5.4.0-48-generic
    Found linux image: /boot/vmlinuz-5.4.0-47-generic
    Found initrd image: /boot/initrd.img-5.4.0-47-generic
    Found linux image: /boot/vmlinuz-5.4.0-45-generic
    Found initrd image: /boot/initrd.img-5.4.0-45-generic
    Found linux image: /boot/vmlinuz-5.4.0-42-generic
    Found initrd image: /boot/initrd.img-5.4.0-42-generic
    Found linux image: /boot/vmlinuz-5.4.0-40-generic
    Found initrd image: /boot/initrd.img-5.4.0-40-generic
    Found linux image: /boot/vmlinuz-5.3.0-51-generic
    Found initrd image: /boot/initrd.img-5.3.0-51-generic
    Adding boot menu entry for UEFI Firmware Settings
    done

I've rebooted without choosing the kernel, so "5.4.0-48" was chosen.
Attached file is what could be seen when the booting hanged.