The retropie script might actually run to transform the system into a multi-system emulator. You can try following these instructions here.
The retropie script builds everything from source and is already working on arm. I have tested it on another arm64 dev board so it does run on the architecture, however much of the nicely optimised, hand tuned arm asm was not enabled on build (this may have changed, as the script may have been updated). At least in part because of that the performance was better on the Pi.
Please also be aware that the retropie script makes a lot of systemwide modifications, so if you want to try this, it’s highly suggested you dedicated a microsd card to the purpose.
Hi newopinion1012, K4.9 is for long term support across Jetson’s, eventually a newer version will be adopted, but the concrete schedule for that is TBD. We’ve also submitted the patches for Nano upstream, so hopefully in the future it may be easier to change kernel versions.
I have done the jetpack, it is meet our software design requirement. but i want to know what’s time i can get the hardware design guide of the kernel board.
Now we have design the support test board for nano kit, i want to use the kernel board in our system.
Hi luo.jh, we are preparing to release the Nano module hw design docs later in June closer the release of the production module, thanks for your patience.
Hi alberto18_90, if you already have these packages on your host, you can try disabling these host-side packages through the installer UI. If you wish you can have it only install components to your Jetson.
Just FYI, when trying to download the latest Jetson Nano image from Australia I get some heavy throttling, which results in a download time of 11 hours.
If I download via VPN through the US, I don’t get throttled and it only takes 25 minutes.
Does your host throttle connections from AUS for a particular reason?
I am trying to flash the nano using sdk manager via barrel jack, usb cable and Two pin header (j48 jumper for barrel power and jumper frc pins) in manual mode. The nano boots fine with a nano dev kit image 5/30/2019. Do i need to get a newer image for the nano?
The flash fails with an error Error: Flash Jetson Nano : lost connection around the 11% mark
Using the sdkmanager for nano (or TX2 or Xavier) on Ubuntu 18.04, step 3 fails on install for Drivers for Jetson Nano with:
13:06:27 ERROR : Drivers for Jetson Nano :
13:06:27 INFO : Drivers for Jetson Nano : bzip2: Data integrity error when decompressing.
13:06:27 INFO : Drivers for Jetson Nano : Input file = (stdin), output file = (stdout)
13:06:27 INFO : Drivers for Jetson Nano :
13:06:27 INFO : Drivers for Jetson Nano : It is possible that the compressed file(s) have become corrupted.
13:06:27 INFO : Drivers for Jetson Nano : You can use the -tvv option to test integrity of such files.
13:06:27 INFO : Drivers for Jetson Nano :
13:06:27 INFO : Drivers for Jetson Nano : You can use the `bzip2recover’ program to attempt to recover
13:06:27 INFO : Drivers for Jetson Nano : data from undamaged sections of corrupted files.
13:06:27 INFO : Drivers for Jetson Nano :
13:06:27 ERROR : Drivers for Jetson Nano : tar: Unexpected EOF in archive
13:06:27 INFO : Drivers for Jetson Nano : tar:
13:06:27 ERROR : Drivers for Jetson Nano : Unexpected EOF in archive
13:06:27 ERROR : Drivers for Jetson Nano : tar: Error is not recoverable: exiting now
13:06:27 INFO : Drivers for Jetson Nano : exit status 2
13:06:27 INFO : Drivers for Jetson Nano : [ Package Install Finished with Error ]
13:06:27 ERROR : Drivers for Jetson Nano : NV_L4T_DRIVERS_NANO_COMP command /tmp/tmp_NV_L4T_DRIVERS_NANO_COMP.sh finished with error
Hello.
I want to install the JetPack 4.2 for Xavier AGP.
When I run sdkmanager on the PC I am getting the “Opps No SDKs available for you account…” error.
My ID is:
NVIdia Developer Program 874688
This should be on top of the solution post as a first solution, It took me two working days and countless environment setups to finally have found this thread.
Hello.
After spending two days fixing accounts I finally found the problem for - “Opps No SDKs available for you account…” printed by sdkmanager after login.
It is because the script returns ETIMEDOUT error during the download of sdkml1_repo.json, installation get confused and prints “No SDKs available” nonsense message.
Hi, I just downloaded https://developer.nvidia.com/embedded/dlc/l4t-sources-32-1-jetson-nano - but trying to extract kernel_src.tbz2 I get a decompression error (bzip2: Jetson-Nano-public_sources.tbz2: data integrity (CRC) error in data). I tried this on Ubuntu 16.04, 18.04 and natively on the Jetson Nano - could you please check the file intergrity and possibly upload a non-corrupted version?
Edit: sorry for the noise - using a freshly installed x86_64 Ubuntu 18.04 I was able to extract the files.