Saturday 28 May 2011

Solving "Input Signal Out of Range" Error on Bootup

After installing Ubuntu, on restart, the error warning "Input Signal out of range" error can come up. To fix it, open a terminal and type...
gksudo gedit /etc/default/grub
... and unhash the line...
#GRUB_GFXMODE=640x480
 ... so it reads...
GRUB_GFXMODE=640x480
 ... or whatever resolution you desire, then save and exit the document.

Then type...
sudo update-grub

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