? what os are you using.
Have you checked the md5sums of the files you have downloaded ?
On Debian I prefer using the bmap tool.
the swap file is 1G (see below)
You can use the following commands to copy to sd-card:
mib@debian9-ws:~/Development/MK-Image-gen$ md5sum
mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.bmap
a99856f140727124b09daa7fc910e3f4
mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.bmap
mib@debian9-ws:~/Development/MK-Image-gen$ md5sum
mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.tar.bz2
5bd1d319bac2cb23e3db279970626b5d
mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.tar.bz2
sudo apt install bmap-tools
sudo apt install bzip2
mib@debian9-ws:~/Development/MK-Image-gen$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 5,7G 0 loop /tmp/qt_5.7.1-img
sdb 8:16 1 7,4G 0 disk
├─sdb1 8:17 1 1M 0 part
├─sdb2 8:18 1 1G 0 part
└─sdb3 8:19 1 5,7G 0 part
nvme1n1 259:0 0 953,9G 0 disk
├─nvme1n1p4 259:1 0 512M 0 part
├─nvme1n1p5 259:2 0 874,3G 0 part
└─nvme1n1p6 259:3 0 15,3G 0 part
nvme0n1 259:4 0 477G 0 disk
├─nvme0n1p1 259:5 0 512M 0 part /boot/efi
├─nvme0n1p2 259:6 0 59,6G 0 part /
├─nvme0n1p3 259:7 0 16,2G 0 part [SWAP]
└─nvme0n1p4 259:8 0 400,6G 0 part /home
mib@debian9-ws:~/Development/MK-Image-gen$ sudo bmaptool copy
mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.tar.bz2
/dev/sdb
[sudo] password for mib:
bmaptool: info: discovered bmap file
'mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.bmap'
bmaptool: info: block map format version 2.0
bmaptool: info: 1740800 blocks of size 4096 (6.6 GiB), mapped 564041 blocks
(2.2 GiB or 32.4%)
bmaptool: info: copying image
'mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.tar.bz2' to
block device '/dev/sdb' using bmap file
'mksocfpga_jessie_machinekit_4.1.22-2017-08-30-de10-nano_sd.img.bmap'
bmaptool: info: 100% copied
bmaptool: info: synchronizing '/dev/sdb'
bmaptool: info: copying time: 37.5s, copying speed 58.8 MiB/sec
mib@debian9-ws:~/Development/MK-Image-gen$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 5,7G 0 loop /tmp/qt_5.7.1-img
sdb 8:16 1 7,4G 0 disk
├─sdb1 8:17 1 1M 0 part
├─sdb2 8:18 1 1G 0 part
└─sdb3 8:19 1 5,7G 0 part
...
mib@debian9-ws:~/Development/MK-Image-gen$ sudo fdisk -l /dev/sdb
Disk /dev/sdb: 7,4 GiB, 7948206080 bytes, 15523840 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x55e7ded8
Device Boot Start End Sectors Size Id Type
/dev/sdb1 2048 4095 2048 1M a2 unknown
/dev/sdb2 4096 2101247 2097152 1G 82 Linux swap / Solaris
/dev/sdb3 2101248 13926399 11825152 5,7G 83 Linux
On Friday, 1 September 2017 01:03:30 UTC+2, mugginsac wrote:
>
> Michael,
>
> How much swap did you add? I am trying to get my image to load but my SD
> writing programs don't like your image. I use ApplePi Baker or Etcher.
> Etcher complains about no partition table. ApplePi Baker wrote an SD image
> but Linux thinks it is a CD.
>
> How do you format the uSD card??
>
> sudo sfdisk ${DISK} <<-__EOF__
> 1M,1M,0xA2,
> ---------------------------swap format goes here----------------------
> 2M,,,*
> __EOF__
>
>
--
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https://github.com/machinekit
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