@viraniac well, you're absolutely right! Same SD card with a fresh noble install, running on a Pi 4, first stock and second with a downgraded dracut from mantic:
Pi 4B, stock -- 03:05 Pi 4B, downgrade -- 01:10 That is a pretty substantial regression, and diff'ing the initrds once more showed they're basically identical in content (unsurprisingly), so it's not writing any less. I wonder if it's added some sync points or something similar. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065180 Title: performance regression in dracut-install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dracut/+bug/2065180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs