@Steve Langasek (vorlon), I agree, that there is not enough evidence to be sure. But how come it makes a difference, when I replace the new SSD with 4096 bytes physical sectors with an older SSD (same size and brand name) with 512 bytes physical sectors? If not an SSD issue, could it be a file system issue (how to manage physical sector size, or is the file system only seeing the logical sector size)?
After some email correspondence on a Lubuntu mailing list, I am not sure that it is the same bug that appears in VirtualBox. Maybe, maybe not. But this bug was reproduced by a user at the Ubuntu Forums, indicating that the delay depends on SSD physical sector size. Anyway, the bug is very evident for me, depending on the SSD, and only appearing in Lubuntu. If you can conclude, that we should search for timeouts in some lubuntu-specific program package, fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1763611 Title: Lubuntu bionic boots slower than the other Ubuntu flavours with some SSDs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1763611/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs