Hi, >> After upgrading one machine it does't boot anymore. Booting the old FC22 kernel >> works well. >> >> Reached target Basic System. >> Found device /dev/mapper/luks-9fbecd95-508a-45ca-997a-42a613c4e5bf >> Found device /dev/mapper/fedora_hostname-root >> >> Also integration of ssh preboot authentication is not available anymore. ... > > > https://www.kernel.org/pub/linux/utils/boot/dracut/dracut.html#_troubleshooting > > please file a bugzilla on the fedora/redhat bugzilla and add rdsosreport.txt Please follow up here with the bugzilla ID, as I had a similar problem. My solution was to create a "BIOS Boot" partition where one previously didn't exist then reinstall grub. I really don't know if all that I did was necessary, or if there was something else in my process that actually fixed it, but I've had to do it on a few machines now and it's fixed it every time. -- To unsubscribe from this list: send the line "unsubscribe initramfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html