Today I found resolution on Web. <http://ubuntuhandbook.org/index.php/2019/06/disable-purple-splash-screen-boot-ubuntu-18-04-higher/>
I edit /etc/default/grub to change GRUB_CMDLINE_LINUX_DEFAULT="" that is to delete quiet splash. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840571 Title: ubuntu 18.04.3 startup purple screen blink and could not start with kernel 5.0.0+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840571/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
