@Michael Hudson-Doyle, I have tried but cannot boot with your casper-initrd file. I extracted it (with gunzip) and pointed to it in grub.cfg with a custom menuentry.
I come to Busybox: (initramfs) unable to find a medium containing a live file system The 'standard' menuentry works (with persistence and 'casper-rw' in this computer, my Dell Precision, where there is no race condition. Still I fail with your casper-initrd. 1. Please describe exactly what you mean by 'drop this over the one that came on the ISO'. 2. At what stage and where should I to look for the files /run/udev- ls.txt and /run/udev-dbg.txt? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1863672 Title: The 'new' persistent live method starting in 19.10 no longer works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1863672/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs