People, My old Zenbook has problems running LiveUSBs so I generally use dnf updates but the last update to F36 has caused problems with audio that I can't resolve so I want to do a clean install and have been trying to do this via running the iso from a grub2 config by adding stuff to 40_custom: #!/usr/bin/sh exec tail -n +3 $0 # This file provides an easy way to add custom menu entries. Simply type the # menu entries you want to add after this comment. Be careful not to change # the 'exec tail' line above. menuentry "Fedora 36" --class fedora --class gnu-linux --class gnu --class os { rmmod tpm set iso_label="Fedora-36" set iso_file="Fedora-KDE-Live-x86_64-36-1.5.iso" loopback loop (hd0,gpt5)/$iso_file # sda5 is my home partition that I preserve between updates set root=(loop) linux /images/pxeboot/vmlinuz iso-scan/filename=$iso_file root=live:CDLABEL=$iso_label ro rd.live.image initrd /images/pxeboot/initrd.img } This actually boots but eventually grinds to a halt with: /run/initramfs/isoscan: unknown file system type 'swap' dmesg may have more info . . EXT4-fs (sda5) mounted file system with ordered data mode. Quota mode: none. loop0: detected capacity change from 0 to 4325276 Then lots of: dracut-initqueue[627]: Warning: . . . " Emergency mode . . And a suggestion to save and look at: /run/initramfs/rdsosreport.txt Can anyone suggest what the problem is and how to resolve it? Thanks, Phil. -- Philip Rhoades PO Box 896 Cowra NSW 2794 Australia E-mail: phil(a)pricom.com.au