Unity doesn’t work after swap drive to new machine

As titled, keyboard mapping doesn’t work. Everything elses sorted of work. Volume up/down, brightness up/down no longer function. Gnome works without problem. Can’t find an elegant solution. My current workaround is to use xbindkey. Create .xbindkeyrc and include To find keybinding, can try the command xev

Apple drops AI bombshell

SUMMARY Apple’s research suggests current large language models lack genuine logical reasoning, relying instead on statistical pattern matching. IDEAS: INSIGHTS: QUOTES: HABITS: FACTS: REFERENCES: ONE-SENTENCE TAKEAWAY Apple’s research indicates AI models lack genuine reasoning, relying on pattern matching with severe implications. RECOMMENDATIONS:

Neuralink isn’t telling us something

SUMMARY Elon Musk’s Neuralink faces challenges in brain-computer interface technology, while competitor Precision Neuroscience offers a safer alternative with less invasive methods. IDEAS: INSIGHTS: QUOTES: HABITS: FACTS: REFERENCES: ONE-SENTENCE TAKEAWAY Prioritizing patient safety in brain-computer interface technology is essential for effective and ethical innovation. RECOMMENDATIONS:

These Two AI Apps Just Took Over My Job

SUMMARY The speaker discusses creating an AI-generated video using various tools, showcasing the power of generative AI. IDEAS: INSIGHTS: QUOTES: HABITS: FACTS: REFERENCES: ONE-SENTENCE TAKEAWAY Generative AI is revolutionizing content creation by enabling rapid, realistic, and engaging multimedia production. RECOMMENDATIONS:

langchain pinecone update

My RAG example no longer works after pinecone update. Apparently, I can’t rely on LLM on this. Both gpt4o and claude gave misleading solution. Claude did solve some but can’t fix all. Basically, pinecone expect to generate as class like rather than using init like My problem is that I can’t pass the key to…

gls and lualatex

gls gives me very weird bug when running with lualatex. I don’t have such a problem with pdflatex. It turns out that I simply can’t include \gls inside \section But the error is extremely weird. It is complaining that an upper case glossary entry missing. I defined \newglossaryentry{fg}{ name={factor graph}, description ={} } But it…

WordPress permission problem

Have a silly wordpress permission error wasted me half an hour to fix. It turns out that I’m missing below as WordPress folder is under user folder. sudo chmod 755 /home/ubuntu sudo chmod 755 /home/ubuntu/swebsite

ipcam setup (YCC365)

It is very confusing to try to setup YCC365 with zoneminder. I still can’t make the camera control work. The most annoying part is try to connect camera to my router. Basically, YCC365 plus will NOT work. One has to use YCC365 and be sure to select connect using “device adding by scanning the code“….

latexocr

Install latex-ocr with pip install “pix2tex[gui]” It can be run directly using “latexocr”, which should be “installed” under ~/.local/bin But it has problem with QT running out of the box on 22.04. The following fixed it. sudo apt-get install libxcb-cursor0