By creating the installer with UNetbootin the problem does not occur. UNetbootin creates its own boot loader. I've attached the dmesg output with UNetbootin so you can compare. Thank you.
** Attachment added: "dmesg_unetbootin" https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1900715/+attachment/5425217/+files/dmesg_unetbootin -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900715 Title: The initial screen of Plymouth takes 20 minutes to appear (Groovy live) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1900715/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
