Dreambooth training error : "str2optimizer8bit_blockwise" is not defined

[mahxds]

Hi , im getting this error while trying to train.

8 bit Adam,fp16, xformers all three checked

anybody know how to fix it ? i cant find anything in google to that error that helps.

Im running it on Ubuntu with a Tesla M40 24GB

[mwoelke]

See this issue
bitsandbytes-foundation/bitsandbytes#62

Specifying the CUDA library path prior to launching the webui worked for me

export LD_LIBRARY_PATH="CUDAPATH:$LD_LIBRARY_PATH
where CUDAPATH is your cuda path. For me (on arch system) it was /opt/cuda/targets/x86_64-linux/lib

Don't know exactly where it is on Ubuntu, but maybe /usr/lib/x86_64-linux-gnu/ according to the linked issue.