Feb 26, 2012 · Booting with vga=791 (or even just vga=1 if the video card won't support 791) will put the framebuffer into high resolution mode to get more lines of text on screen, allowing more context for bug analysis. initcall_debug will allow to see the last thing the kernel tried to initialise before it hung.
Sep 30, 2012 · When you install Linux, it installs Grub into the Boot files to dual boot. It is almost impossible to remove it. Until it is removed, you will continue to have problems. Another thing you may try is to hold the windows key (the one with the flag) and press R. type msconfig in the search box, select the boot tab.
Change GRUB Background. Grub Customizer also allows you to change the grub background and other colors so that it looks nicer than it does. That happens in the Appearance settings tab. On the left, you can find options to change the background color, the text color, highlighted text color, highlighted background color, etc. You can apply your ...
The grubby tool can be used to read information from, and make persistent changes to, the grub.cfg file. It enables, for example, changing GRUB menu entries to specify what arguments to pass to a kernel on system start and changing the default kernel.
Once this is done, re-build all the grub configuration files: $ sudo grub-update. To verify that our resolution of 1024×768 made it into the config, grep for it: [email protected]:~ $ grep 1024 /boot/grub/grub.cfg set gfxmode=1024x768. That's it, you can reboot your PC or laptop now to enjoy a different resolution. See Also. My hardware lab ...
The resolution is the number of pixels (dots on the screen) in each direction that can be displayed. Each resolution has an aspect ratio , the ratio of the width to the height. Wide-screen displays use a 16∶9 aspect ratio, while traditional displays use 4∶3.
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