# Lambda Stack seems to be wiped out after Ubuntu update

**Posted by:** Rubens Rainelli  
**Date:** Aug 14, 2023

---

Ivo,  
I do not see a ticket from you for 3 months. ‘support@lambdalabs.com’ should create a ticket.  
And Jeremy is still here and active.  
It looks like it was removed since the ‘nvidia-smi’ command is not even found. So it looks like the
nvidia software is not installed. You can email me or ‘su…