I own 10 years old Samsung QX510 laptop with Nvidia Optimus technology and since Ubuntu 15.04 I'm facing huge problems with graphics.
Most of the time I was using just an integrated gpu and computer was working just fine with nomodeset in boot command.
Yesterday I've tried Ubuntu Mate 20.04. becasue they promised to solve optimus problems. Now I can't even log in to Ubuntu becasue graphic crashes and screen freezes at login. With nomodeset some issue with sound card appears. I need my laptop for work and I don't have enough free time now to repair it.
Is there any way to install Ubuntu or some distribution to run just with integrated Intel gpu? Any sources of knowledge will also be very helpfull! Thanks in advance for quick tips