Symptom persists also with WaylandEnable=false in /etc/gdm3/custom.conf Removing "splash" in /etc/default/grub solves the problem (as stated before)
Computer: DELL Notebook Precision 7520
Symptom persists also with WaylandEnable=false in /etc/gdm3/ custom. conf
Removing "splash" in /etc/default/grub solves the problem (as stated before)
Computer: DELL Notebook Precision 7520