error: no server is specified. error: no suitable video mode found. /dev/sdc2: clean, 259918/15630336 files.
After this error screen for few seconds it automatically boots into Ubuntu.
Need Help :)
Nothing to worry about especially if it boots fine and loads your graphical environment. It’s just a grub warning message because grub doesnt play well with (presumably) nvidia. You could probably make some tweaks to remove the error but there’s really no reason to bother.
As it boots fine (and changing into wayland later) I think you can just ignore it.
Edit: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/2012181
It’s not exactly a bug. It’s just that Linux is extremely verbose and often spits out debug messages for things that are not relevant to your system.
No, it is a bug (I think) because GRUB should display in native resolution and because of a bug can’t figure it out and displays in 800x600. It is however only cosmetic.
Let me guess, you have an Nvidia card?
Red Dead Pixel Redemption.
I had this error several times (also cases where it would not boot afterwards). It usually appears after installing Nvidia drivers.