![I upgraded from ubuntu 18.04 to 19.04 , but when i rebooted after the installation , first the purple screen came and then this black screen and the script kept running and I upgraded from ubuntu 18.04 to 19.04 , but when i rebooted after the installation , first the purple screen came and then this black screen and the script kept running and](https://i.redd.it/smebwgrvug441.jpg)
I upgraded from ubuntu 18.04 to 19.04 , but when i rebooted after the installation , first the purple screen came and then this black screen and the script kept running and
![Boot process is running forever with a message "A start job is running for dev-disk-by......" when booted with latest kernel , server is booting with old kernel without any issues. - Red Boot process is running forever with a message "A start job is running for dev-disk-by......" when booted with latest kernel , server is booting with old kernel without any issues. - Red](https://access.redhat.com/sites/default/files/images/1_42.png)
Boot process is running forever with a message "A start job is running for dev-disk-by......" when booted with latest kernel , server is booting with old kernel without any issues. - Red
![Can't boot into system :error message - A job running for hold - Support & Help Requests - Ubuntu MATE Community Can't boot into system :error message - A job running for hold - Support & Help Requests - Ubuntu MATE Community](https://ubuntu-mate.community/uploads/default/original/3X/f/4/f4cab3dd7352a796c4d629597550bcd703f8ab0d.jpeg)
Can't boot into system :error message - A job running for hold - Support & Help Requests - Ubuntu MATE Community
![Ubuntu 17.10: "a start job is running for Hold until boot process finishes up (time/no limit) - YouTube Ubuntu 17.10: "a start job is running for Hold until boot process finishes up (time/no limit) - YouTube](https://i.ytimg.com/vi/J700lvYp7oQ/maxresdefault.jpg)