I know this has been asked a lot of times before and I have tried almost all those fixes the commands like set root=/dev/nvme0n1p1
always fail tried both boot-repair disk's recommended repair and advanced (only selected to purge grub before reinstalling it)
I have reinstalled OS 3 times with same issue every time, and I tried all the fixes, but everything failed.
Note: it's not dual boot and i have only one nvme ssd
Also when it boots normally or shuts down it displays a black screen for a second which says something like elantech failed to query capabilities
Currently I am on 4th fresh install with the same problem and hv only run boot-repair once. logs- https://paste.debian.net/1211042/
System info:
Operating System: Kubuntu 20.04
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8
Kernel Version: 5.11.0-34-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i5-1035G1 CPU @ 1.00GHz
Memory: 7.4 GiB of RAM