Work let me keep my laptop when I left, which is a Precision 5560. It used to have Windows on it, and I’m trying to get Tumbleweed on the thing. It is resisting me. Both the DVD and the NET installer will do all the bootstrap-setup, get their install images from local (DVD) or network (NET), and do the presumed kexec to swap kernels to the new images to enter the GUI installer.
Which hangs with a cursor in the upper left corner, no text.
This is extremely reproducible so I’m in a spot to do some real digging. The problem is, it has been 10+ years since I did much with grub options for the installer, and never really did do much troubleshooting of that part of the bootstrap. I simply don’t know where to start examining things to identify what they core problem is.
Leap 16 kernel panics extremely early, even with Failsafe.
Ubuntu 25 had no problems.
Where do I start?