the output of fdisk is strange, the image is setup with msdos partition table.
That extended partition contains partition 5 to 8
I your fdisk output I don't see partition 2 and the numbering of partitions is wrong 3 has become 2 etc
Also why are the start and end sectors or blocks not shown ?
Funny is that your gdisk output shows a more recognizable output although.
Anyhow if the bootloader uses the partition scheme as your fdisk is outputting then it won't be able to boot, it tries to load a kernel from partition 1 en then a root file system from partition 5 which will load the firmware from either partition 7 or 8 dependent from boot script settings. If the partition numbering is wrong then it will fail
ps in our linux system the sd card should be identified as mmcblk0 as that id is used in the boot scripts
This is what the partiton table should look like (I used a 8 GB flash card)
- Code: Select all
Disk /dev/mmcblk0: 7969 MB, 7969177600 bytes
255 heads, 63 sectors/track, 968 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/mmcblk0p1 1 12 96358+ c Win95 FAT32 (LBA)
/dev/mmcblk0p2 13 136 994731+ 5 Extended
/dev/mmcblk0p3 137 168 257040 82 Linux swap
/dev/mmcblk0p4 169 480 2506140 83 Linux
/dev/mmcblk0p5 13 21 70962+ 83 Linux
/dev/mmcblk0p6 22 69 385528+ 83 Linux
/dev/mmcblk0p7 70 102 265041 83 Linux
/dev/mmcblk0p8 103 136 273073+ 83 Linux
Something must be wrong with your dd command line
To reproduce your problem I need to find my usb card reader so I can connect it to one of my NAS devices and try the dd command
I checked the image file itself, it looks ok :scratch
- Code: Select all
root@fvdwsl-5big2:/share/1000/public # fdisk -l fvdw-sl-raspb2-SD-install-11-june-14.img
Disk fvdw-sl-raspb2-SD-install-11-june-14.img: 4007 MB, 4007657472 bytes
255 heads, 63 sectors/track, 487 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
fvdw-sl-raspb2-SD-install-11-june-14.img1 1 12 96358+ c Win95 FAT32 (LBA)
fvdw-sl-raspb2-SD-install-11-june-14.img2 13 136 996030 5 Extended
fvdw-sl-raspb2-SD-install-11-june-14.img3 137 168 257040 82 Linux swap
fvdw-sl-raspb2-SD-install-11-june-14.img4 169 480 2506140 83 Linux
fvdw-sl-raspb2-SD-install-11-june-14.img5 13 21 72261 83 Linux
fvdw-sl-raspb2-SD-install-11-june-14.img6 22 69 385528+ 83 Linux
fvdw-sl-raspb2-SD-install-11-june-14.img7 70 102 265041 83 Linux
fvdw-sl-raspb2-SD-install-11-june-14.img8 103 136 273073+ 83 Linux
root@fvdwsl-5big2:/share/1000/public #
what happens if you use (skipping the block size parameter)
- Code: Select all
dd if=./fvdw-sl-raspb2-SD-install-11-june-14.img of=/dev/disk3
last request desribe what the leds on the raspberry board do when power it up