Hello, After copying an ISO of fedora 23 x86_64 into a USB key with the dd command, everything is fine - I can boot with that USB key. However, there is one machine where I have to use nosmp so that it will boot. There is some hw problem with this issue but this machine is only for simple tests so I don't mind that it will work as a non SMP machine, So I want to change the grub of the USB disk on key (add "nosmp" to the kernel command line) When I boot into fedora from hard disk and try to mount it, it is mounted as read-only. Also specifying "rw" and a boot options does not change it - it refuses to do so: mount /dev/sdc1 -o rw /mnt/sdc1 Failed to execute operation: Access denied. Any ideas if there is anything I can do make this USB read-write ? or is there a way to perapare Live Fedora USB key so that it could be mounted from the Hard Disk as read-write ? Regards, Kevin -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: http://lists.fedoraproject.org/admin/lists/users@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org