Could you try the server ISOs as well? And maybe attach dmesg output from one of the systems after it has booted oh so slowly?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928939 Title: excessive boot time with nothing on screen but blinking cursor (some bios boxes only); ubuntu/lubuntu impish daily To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1928939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs