Differences

This shows you the differences between two versions of the page.

--- boot:boots_to_a_black_screen [2016/11/29 01:28] – peter
+++ boot:boots_to_a_black_screen [2019/11/25 22:42] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== Boot - Boots to a black screen ======
-It does not even get to the grub screen - the only signs of life were the LEDs on my keyboard and the fans.
-===== The nomodeset parameter =====
-When the grub boot menu comes up, press **e** to edit the correct boot line.
-Change
-<code>
-GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
-</code>
-to
-<code>
-GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset"
-</code>
-If this works, then you can [[http://askubuntu.com/questions/47506/how-do-i-install-extra-drivers|install proprietary graphics drivers]] which should get you going again.
-If you have trouble with the above, you can change the above line permanently in the grub configuration file.
-Boot into recovery mode (selection from the grub boot loader) and edit the file /etc/default/grub as per the above instructions.
-You can edit this file by typing:
-<code bash>
-vi /etc/default/grub
-</code>
-You'll have to update the grub menu:
-<code bash>
-update-grub
-</code>
-then reboot by typing
-<code bash>
-reboot
-</code>
-Boot from the Desktop Live CD and press the ↓ key when you see the below:
-Check that RAM has been fully re-inserted.
-===== References =====
-http://askubuntu.com/questions/162075/my-computer-boots-to-a-black-screen-what-options-do-i-have-to-fix-it