1- Without the bug, this is the output
cat /proc/cmdline:
BOOT_IMAGE=/boot/vmlinuz-4.11.0-11-generic.efi.signed root=UUID=fa4d9534-68f3-4605-bbf7-5b5ea275471d ro quiet splash nomodeset vt.handoff=7
2- In /etc/default/grub I changed this line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset"
to this
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" then executed sudo update-grub.
3- I rebooted and got the same bug again.
4- I rebooted and went to the recovery mode (root), this is the output of cat /proc/cmdline:
BOOT_IMAGE=/boot/vmlinuz-4.11.0-11-generic.efi.signed root=UUID=fa4d9534-68f3-4605-bbf7-5b5ea275471d ro recovery nomodeset.
5- I changed that grub line back to
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" then executed update-grub.
6- I rebooted, and was able to access my desktop.
I do not have other graphics cards installed. I am using multiple monitors, not sure if that is relevant. I'll check if the integrated GPU is still enabled.
@Daniel
This is what I did:
1- Without the bug, this is the output /boot/vmlinuz- 4.11.0- 11-generic. efi.signed root=UUID= fa4d9534- 68f3-4605- bbf7-5b5ea27547 1d ro quiet splash nomodeset vt.handoff=7
cat /proc/cmdline:
BOOT_IMAGE=
2- In /etc/default/grub I changed this line GRUB_CMDLINE_ LINUX_DEFAULT= "quiet splash nomodeset" LINUX_DEFAULT= "quiet splash" then executed sudo update-grub.
to this
GRUB_CMDLINE_
3- I rebooted and got the same bug again.
4- I rebooted and went to the recovery mode (root), this is the output of cat /proc/cmdline: /boot/vmlinuz- 4.11.0- 11-generic. efi.signed root=UUID= fa4d9534- 68f3-4605- bbf7-5b5ea27547 1d ro recovery nomodeset.
BOOT_IMAGE=
5- I changed that grub line back to LINUX_DEFAULT= "quiet splash nomodeset" then executed update-grub.
GRUB_CMDLINE_
6- I rebooted, and was able to access my desktop.
I do not have other graphics cards installed. I am using multiple monitors, not sure if that is relevant. I'll check if the integrated GPU is still enabled.