"grub2-probe: error: cannot find a GRUB drive…" What causes this, and why? grub2-mkconfig -o /boot/grub2/grub.cfg Generating grub.cfg ... Found theme: /boot/grub2/themes/system/theme.txt /usr/sbin/grub2-probe: error: cannot find a GRUB drive for /dev/vda2 /dev/vdb2. Check your device.map. Found linux image: /boot/vmlinuz-3.9.0-0.rc4.git0.1.fc20.i686.PAE Found initrd image: /boot/initramfs-3.9.0-0.rc4.git0.1.fc20.i686.PAE.img Found linux image: /boot/vmlinuz-0-rescue-e567d261136e65c44daec4be883d00f5 Found initrd image: /boot/initramfs-0-rescue-e567d261136e65c44daec4be883d00f5.img /usr/sbin/grub2-probe: error: cannot find a GRUB drive for /dev/vda2 /dev/vdb2. Check your device.map. done /boot/grub2/device.map: # this device map was generated by anaconda (hd0) /dev/vda (hd1) /dev/vdb (hd2) /dev/vda (hd3) /dev/vdb /proc/mounts: /dev/vda2 / btrfs rw,seclabel,relatime,compress=lzo,space_cache 0 0 /dev/vda2 /home btrfs rw,seclabel,relatime,compress=lzo,space_cache 0 0 /dev/vda2 /boot btrfs rw,seclabel,relatime,compress=lzo,space_cache 0 0 btrfs filesystem show Label: 'fedora' uuid: d5773e24-f14f-4d85-8fd3-b2b5457b4708 Total devices 2 FS bytes used 3.61GB devid 2 size 18.03GB used 5.78GB path /dev/vdb2 devid 1 size 18.03GB used 5.79GB path /dev/vda2 Btrfs v0.20-rc1 btrfs filesystem df / Data, RAID1: total=5.00GB, used=3.35GB System, RAID1: total=32.00MB, used=4.00KB System: total=4.00MB, used=0.00 Metadata, RAID1: total=768.00MB, used=262.83MB Thanks, poma -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org