[Solved] ROSbot 2R Navigation Tutorial

Software
1

I am using the ROSbot2R and completed the Mapping tutorial to create a map of my environment. My SBC is running Humble with Ubuntu 22 acquired on your downloads.

Upon running the navigation tutorial on my ROSbot2R
cd ~/rosbot-navigation && docker compose -f compose.rosbot.yaml up

My output generated was as follows:
[+] Running 13/19
⠸ navigation Pulling 160.2s
⠿ 0509fae36eb0 Already exists 11.2s
⠿ 11760287344b Already exists 12.3s
⠿ 57286bbac2dc Already exists 12.9s
⠿ 9fe77194dbcb Already exists 13.1s
⠿ ffeeadbd7d6f Already exists 13.3s
⠿ fae686679d19 Pull complete 49.4s
⠿ bfc6e6b49e00 Pull complete 83.9s
⠸ localization Pulling 160.2s
⠿ 3a9d5bd38521 Pull complete 64.3s
⠿ b6abeb480120 Pull complete 82.5s
⠿ ea688560ca6a Pull complete 83.2s
⠿ 4f4fb700ef54 Pull complete 83.4s
⠿ 90129fa207dc Pull complete 83.6s
⠿ 337109148d54 Pull complete 83.8s
⠸ 6345d1351b4a Extracting [==================================================>] 596.2MB/596.2MB 158.3s
⠸ 419156d691ab Download complete 158.3s
⠸ 82a638bdbf64 Download complete 158.3s
⠸ 20ffd83d4772 Download complete 158.3s
failed to register layer: Error processing tar file(exit status 1): lchown /usr/lib/aarch64-linux-gnu/libvulkan_lvp.so: read-only file system

I am unsure if the docker container extraction is causing the problem or saving it to my filesystem is the problem. Does anyone have any suggestions?

Joe

2

WOW! I was not aware that cheap micro sd cards can fail and become read-only during their infancy. Fortunately I was able to create an image of the card and restore it to a good card albeit the same manufacturer…Kexin!
Navigation tutorial complete so this should be solved.

Joe

3

Interesting case. This proves that it is best to use quality equipment in such situtions.
Thank you for your conclusions @Joe_Worthit !

Best regards
Jan Brzyk