Changing the default boot entry with the GRUB configuration file, 9.1. Increase Font in GRUB for High DPI Screens, How a top-ranked engineering school reimagined CS curriculum (Ep. The linux console is displayed on a framebuffer device; that's what the inteldrmfb device is (shown in your fbset ouput). By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. When inside the GRUB2 screen, if you hit C you are taken to console mode. You can change its settings to select a default operating system, set a background image, and choose how long GRUB counts down before automatically booting the default OS. Why refined oil is cheaper than cold press oil? Introduction to the kernel_settings role, 31.2. What are the arguments for/against anonymous authorship of the Gospels. Enabling kdump for a specific installed kernel, 17.1. Note: The Boot Repair tool is available as a live image, so you can boot it from an external drive without using another live OS. There's our hyperv_fb value. Is there a generic term for these trajectories? Change Display Arrangement via Batch/Command Line on Windows 7, Is a way to quickly set screen refresh rate. How to force Unity Editor/TestRunner to run at full speed when in background? Managing kernel modules", Expand section "3. For another way to fix your boot-related issues, read How to Use fsck Command. Another one to file in the Linux isnt hard folder. In fact, there do not seem to be any 16x9 modes supported by vbeinfo, as of Ubuntu 13.04. Using early kdump to capture boot time crashes", Expand section "22. The problem solvers who create careers with code. Change the value of GRUB_GFXMODE= (Example: GRUB_GFXMODE=800x600) If unsure of what resolutions are available to GRUB 2 they can be displayed by typing vbeinfo in the GRUB 2 command line. The documentation of GRUB2 suggests that the gfxmode is treated specially: setting it will set the screen resolution. Changing kernel command-line parameters temporarily at boot time, 4.7. How-To Geek is where you turn when you want experts to explain technology. Go to "Preferences" -> "Appearance". Copy the n-largest files from a certain directory to the current one, Short story about swapping bodies as a job; the person who hires the main character misuses his body. Here are the fonts I have made for grub to use: To create a font use the grub-mkfont program like this guide outlines: Increase Font in GRUB for High DPI Screens: Then in your /etc/default/grub configuration file tell it to use the new .pf2 font file: Thanks for contributing an answer to Ask Ubuntu! Food for thought: Can you use a different setting? However, it depends upon the video driver you are using: the proprietary Nvidia driver doesn't support KMS, but you can work around it. It only takes a minute to sign up. Enabling integrity measurement architecture and extended verification module, 30.8. a.) How can I change the resolution of the GRUB menu? Keeping kernel panic parameters disabled in virtualized environments", Expand section "12.