Hello, Trying to upgrade to fedora 21. I did: mount /dev/sr0 /mnt/cdrom fedup --device /mnt/cdrom --product=nonproduct then 'System Upgrade sda (fedup) But it failed and reboot: I just had time to see something like Failed to mount .... Is it because it did not mount /dev/sr0 ? This what is in the grub.cfg menuentry 'System Upgrade sda (fedup)' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.3.4-5.fc17.x86_64-advanced-da1fb213-c138-4711-aba2-76a598506283' { load_video set gfxpayload=keep insmod gzio insmod part_msdos insmod ext2 set root='hd0,msdos2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 --hint='hd0,msdos2' 9089ac44-babc-47c3-9fb5-a51a95931a7d else search --no-floppy --fs-uuid --set=root 9089ac44-babc-47c3-9fb5-a51a95931a7d fi echo 'Loading System Upgrade (fedup)' linux /vmlinuz-fedup root=UUID=da1fb213-c138-4711-aba2-76a598506283 ro rd.md=0 rd.lvm=0 rd.dm=0 SYSFONT=latarcyrheb-sun16 KEYTABLE=uk rd.luks=0 LANG=en_US.UTF-8 echo 'Loading initial ramdisk ...' initrd /initramfs-fedup.img } I do not see anything wrong. =========================================================================== Patrick DUPRÉ | | email: pdupre@xxxxxxx Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France =========================================================================== > Sent: Sunday, January 25, 2015 at 5:19 PM > From: "Sam Varshavchik" <mrsam@xxxxxxxxxxxxxxx> > To: "Community support for Fedora users" <users@xxxxxxxxxxxxxxxxxxxxxxx> > Subject: Re: fedora 20 to 21 > > Patrick Dupre writes: > > > Hello, > > > > I wish to update a fedora 20 installation to 21 by using a DVD. > > Is it possible? > > Yes. > > > Actually, I burn a DVD bootable server fedora 21, but I did not find > > the option update. > > When I go to installation > > then System, I can select my hard drive and manually partitioning > > I can see the installed system (/ /boot and swap) > > I can install fedora 21 but not on the same partition (I can reuse /boot) > > I have to install it on a new / > > I cannot have a mounting point / on the old fedora / > > This seems to indicate that I cannot upgrade from this DVD. > > How do you update a fedora 20 without network? > > Boot Fedora 20, first. The existing Fedora 20 server must be up to date with > the latest packages installed, including the "fedup" package. > > Run the fedup command and use the --device option. > > See > https://fedoraproject.org/wiki/FedUp#How_Can_I_Upgrade_My_System_with_FedUp.3F > for more information. > > -- > users mailing list > users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe or change subscription options: > https://admin.fedoraproject.org/mailman/listinfo/users > 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 > -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users 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