I used a 128GB SD card, following the official steps to make the boot disk, but it failed to boot to GUI, and I checked the boot SD card, found there were 12 partitions. Is it normal?
it can boot to desktop now by Etcher flashed. The SD card image does have 12 partitions.
I change another SD card reader, it seems the previous SD card reader is a bad one.
Many thanks.
Be careful before using the write command.
GPT PMBR size mismatch (25165823 != 249737215) will be corrected by w(rite).
GPT PMBR size mismatch (25165823 != 249737215) will be corrected by w(rite).
The linux-version Etcher failed to write jetson-nano-sdr32.1-2019-03-18.img into MicroSD Card. It very quicjly failed. Etcher shows the following error.
Flash Complete!
1 failed device
/dev/sdb: Unmounted failed
1 failed device
Before I used Etcher, I had formatted SanDisk 64G MicroSD Card in FAT32 as follows.
mike@mike-desktop:/$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sdb 8:16 1 59.5G 0 disk
└─sdb1 8:17 1 59.5G 0 part
sr0 11:0 1 7.8G 0 rom /media/mike/FROZEN
sda 8:0 0 447.1G 0 disk
├─sda2 8:2 0 1K 0 part
├─sda5 8:5 0 975M 0 part [SWAP]
└─sda1 8:1 0 446.2G 0 part /
mike@mike-desktop:/$ sudo parted /dev/sdb
[sudo] password for mike:
GNU Parted 3.2
Using /dev/sdb
Welcome to GNU Parted! Type ‘help’ to view a list of commands.
(parted) mklabel msdos
Warning: The existing disk label on /dev/sdb will be destroyed and all data on
this disk will be lost. Do you want to continue?
Yes/No? Yes
(parted) mkpart primary fat32 1MiB 100%
(parted) set 1 boot on
(parted) quit
Information: You may need to update /etc/fstab.
How do you tell if the flash was sucessful? I have been using it for a day or two now and everything seems normal but for some reason I can’t edit files in the /usr directory or any other directory in the “computer”(the location where everything from jetpack and ubuntu seems to be installed, it is listed under Other locations as computer ) because it says that I do not own these files. For example I cannot mod anything and I tried to delete an image in one of these sample directories and it would not allow me to.
I wonder if JetPack4.2 is able to handle 128G TF Card?
I am using micro SD 128G Class 1 card now, almost the same problem here.
But after I tried several times, I can have jetson-nano-sd-r32.1.1-2019-05-31.img successfully flashed into this TF card using balenaEtcher-1.5.51-x64.AppImage.
However, after the very FIRST reboot into Ubuntu GUI and had everything slowly configured, it automatically reboot and failed boot into Ubuntu again, with the messages:
...
Stopping User Manager for UID 120...
Stopped User Manager for UID 120.
Removed slice User Slice of gdm.
...
Yes, the power led is on. My power supply is 5V/5A. J48 is connected. The screen is just blank, nothing at all. My suspicion is that broken sdcard slot at my jetson nano. Because I put the sdcard into my friend’s jetson nano, it works.
