URL:
<http://savannah.gnu.org/bugs/?41947>
Summary: Grub does not use my native resolution of 2540x1440
Project: GNU GRUB
Submitted by: graysky
Submitted on: Mon 24 Mar 2014 07:44:20 PM GMT
Category: User Interface
Severity: Major
Priority: 5 - Normal
Item Group: Software Error
Status: None
Privacy: Public
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release:
Release: 2.02~beta1
Reproducibility: Every Time
Planned Release: None
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Details:
My Grub boot screen seems stuck in 1024x768 and will not change despite my
grub.cfg asking it to use either '2540x1440' or 'auto.'
If I enter commandline mode the output of videoinfo is:
List of supported video modes:
Adapter: 'Cirrus CLOD 5446 PCI video driver':
No info available
Adapter: 'Bochs PCI video driver':
No info available
Adapter: 'EFI GOP driver':
0x000 1280x1024x32 ...
*0x001 1024x768x32 ...
0x0003 640x480x32 ...
0x0002 800x600x32 ...
EDID version 1.4
Preferred mode: 2560x1440
The system is using an Intel i7-3770K with onboard video via the display port
(this is an Intel HD 4000). The monitor is a 2650x1400 native display that
works just fine when I am booted into X at that resolution. The problem seems
localized to the Grub boot screen.
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File Attachments:
-------------------------------------------------------
Date: Mon 24 Mar 2014 07:44:20 PM GMT Name: grub.cfg Size: 5kB By: graysky
<http://savannah.gnu.org/bugs/download.php?file_id=31027>
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