A workaround I found from here (https://askubuntu.com/questions/1070862 /ubuntu-server-18-04-graphics-in-console-is-extremely-slow)
sudo vim /etc/default/grub uncomment GRUB_GFXMODE=640x480 and change to GRUB_GFXMODE=1027x768 then sudo update-grub Next disable ast driver sudo vim /etc/modprobe.d/blacklist.conf append line blacklist ast then sudo update-initramfs -u reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811595 Title: 18.04 laggy login but works fine off of boot usb To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811595/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
