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Ubuntu not booting with nVidia video on i3-i5-i7 Intel CPUs

Systems with i3/i5/i7 chipsets and nVidia video may experience Ubuntu not booting, and instead getting a blank screen with a flashing cursor or corrupt video display.

This seems to be an issue with some combination of kernel, video card, and nouveau driver, and appears to stem from the fact that the system technically has two sets of video hardware: that on the Intel CPU and the nVidia GPU.. While the Ubuntu developers work to get this corrected, there is a workaround to get you going.

When your system starts to boot up, hold the shift key to get to the GRUB menu, then press ‘e’ to edit the command line. Go to the kernel line (the line that starts with linux and has quiet splash in it) and press the ‘end’ key to scroll to the end of the line. Add nouveau.modeset=0 to the end of the line, then press F10 to boot.

After booting up, you can install the nVidia proprietary drivers and reboot and graphics will work great for you.

You can also permanently disable the nouveau module by running the following:

echo options nouveau modeset=0 | sudo tee -a /etc/modprobe.d/nouveau-kms.conf
sudo update-initramfs -u

You may experience a low-resolution splash or login screen. See my post nVidia proprietary drivers and low-resolution Plymouth splash screen for a solution to this.

See also: Troubleshooting Nouveau Drivers

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