Upgrading to the latest kernel didn't help my mga system at all. My /etc/modprobe.d/blacklist-framebuffer file has no content. No matter what combination of modules I do or don't include in /etc/initramfs-tools/modules before doing 'update-initramfs -u -k all', I get entirely black screen between Grub menu and KDM login screen, and unless I first 'modprobe vesafb', also on reboot after X closes, until POST begins.
Upgrading to the latest kernel didn't help my mga system at all. My /etc/modprobe. d/blacklist- framebuffer file has no content. No matter what combination of modules I do or don't include in /etc/initramfs- tools/modules before doing 'update-initramfs -u -k all', I get entirely black screen between Grub menu and KDM login screen, and unless I first 'modprobe vesafb', also on reboot after X closes, until POST begins.