NVIDIA is excited to have released JetPack 4.2.1 and L4T R32.2, the latest production release including new features and improvements for Jetson Nano, Jetson TX1/TX2, and Jetson AGX Xavier! See the Key Features for a list of highlights, including: headless configuration, NVIDIA Indicator Applet for nvpmodel performance mode switching, improved memory availability, Jetson Zoo, and NVIDIA Container Runtime with Docker Integration.
Thanks for providing updates. I would like to provide feedback.
It seems that the new update in SDKmanager flashing installation for Jetson Nano would not resolve the issue that the root disk file size would be restricted to 14 GB despite there are more disk space available in the SD card.
The new SD card image does not change its version name, but it is 12.6GB after unzip, while the previous version is in 5+ GB. Could you confirm this? It would be better to have version name change, e.g. just release date change would be better.
If I use the SD card image to install OS on the Jetson Nano, then I cannot flash the Jetson Nano Nvidia Container Runtime and Multimedia API to the device. If I use the SDK Manager to flash the OS image, then i have the constraint that the root device size is only 14 GB.
17:10:57 INFO : NVIDIA Container Runtime with Docker integration (Beta) : exit status 1
17:10:57 INFO : NVIDIA Container Runtime with Docker integration (Beta) : [ Package Install Finished with Error ]
17:10:57 ERROR : NVIDIA Container Runtime with Docker integration (Beta) : NV_DOCKER_TARGET_POST_INSTALL_COMP command scp -q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no /tmp/tmp_NV_DOCKER_TARGET_POST_INSTALL_COMP.sh vaitl@192.168.86.183:~; ssh -t -q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no vaitl@192.168.86.183 "~/tmp_NV_DOCKER_TARGET_POST_INSTALL_COMP.sh && rm -f ~/tmp_NV_DOCKER_TARGET_POST_INSTALL_COMP.sh" finished with error
17:10:57 INFO : NVIDIA Container Runtime with Docker integration (Beta) :
17:10:57 INFO : NVIDIA Container Runtime with Docker integration (Beta) : [ 88.00 KB used. Disk Avail: 281.70 GB ]
17:10:57 INFO : NVIDIA Container Runtime with Docker integration (Beta) : [ NV_DOCKER_TARGET_POST_INSTALL_COMP Install took 55s ]
17:10:57 INFO : NVIDIA Container Runtime with Docker integration (Beta) : command scp -q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no /tmp/tmp_NV_DOCKER_TARGET_POST_INSTALL_COMP.sh vaitl@192.168.86.183:~; ssh -t -q -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no vaitl@192.168.86.183 "~/tmp_NV_DOCKER_TARGET_POST_INSTALL_COMP.sh && rm -f ~/tmp_NV_DOCKER_TARGET_POST_INSTALL_COMP.sh" finished with error
Can take an hour or so depending on your bandwidth.
But I just flashed 4.2.1 to a Nano, and it took only a few minutes. Are you sure that you are using the 4.2.1 version and not 4.2? 4.2 took a long time for me as well. But 4.2.1 should be up to date with all packages.
If you use the updated SD card image, the NVIDIA Container Runtime and L4T Multimedia API should come pre-installed, and you should be able to use full SD card capacity for your OS partition.
Hi Mr. Chris, as with most L4T releases, there have been fixes and other improvements to the kernel - you can see the changes by browsing the log of the ‘tegra-l4t-r32.2.0’ tree on the L4T kernel git here:
We are shooting to release DeepStream 4.0 next week, and you will be able to install it on-top of existing JetPack 4.2.1 SD card image or have NVIDIA SDK Manager install it as well.