Sorry... my "bug" was PEBCAK! It has nothing to do with entropy. I copied the system from an old HDD to a SDD, and in the process didn't change the resume UID that sits in: /etc/initramfs-tools/conf.d/resume
It was still pointing to a partition UID on the old disk. Hence when the old disk was attached via USB all was normal, but when the disk was not there, the system waited for 30 seconds to see that UID and try to resume. I then replace the old UID with "none" (since I won't be hibernating that machine) did the initram command, and now all is fine. So please, disregard posts #66 to #69, they are unrelated to the topic! My apologies again. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1779827 Title: failure to boot with linux-image-4.15.0-24-generic Status in Ubuntu: Confirmed Status in linux package in Ubuntu: In Progress Status in The Bionic Beaver: Confirmed Status in linux source package in Bionic: Fix Committed Bug description: This was the last OK then my 18.04 hangs after an update this morning. 07:00 AM CEST Last Ok in boot was Started gnome display manager. dispatcher service ...... tem changes.pp link was shut down Tried install lightdm from command line and the response was lastest already installed. Probably it is what is coming after the lastest OK which is to be the error. And here I have lots of guesses...... Any Ideas ? I need to do some work and I may not be waiting long. Search and browsed and now close to give up. Yeah it is a Lenovo. Guys: turn of auto update it is a machine killer. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1779827/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp