Hi – I am trying to install a recent OpenCV with cuda support.
Using Jetson Nano with JetPack 4.5
I am following the quite detailed instructions at https://qengineering.eu/install-opencv-4.5-on-jetson-nano.html except that I haven’t used his method of increasing swap space. Instead, I just adjusted the zram setting to give 4Gb (system is running on a 128Gb sd-card)
NAME ALGORITHM DISKSIZE DATA COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram3 lzo 989M 4K 81B 12K 4 [SWAP]
/dev/zram2 lzo 989M 4K 81B 12K 4 [SWAP]
/dev/zram1 lzo 989M 4K 81B 12K 4 [SWAP]
/dev/zram0 lzo 989M 4K 81B 12K 4 [SWAP]
Everything seemed to go to plan until the Make step when the whole system seemed to hang (in a mad loop judging by the heatsink). The last line displayed was …
[100%] Built target open_pref_superres
If I am to believe the screen dump on the web site it is just before two final linking commands. So close and so far.
Please note I am very new to Jetson (2nd day now) and I only want to use the machine not dismantle the engine and gearbox. So I can follow instructions but do not understand everything.
Thanks for your patience