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Blacklist 1440x900x32 from VBE preferred mode handling

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Bug-Ubuntu: https://bugs.launchpad.net/bugs/701111
Forwarded: no
Last-Update: 2013-11-14

Patch-Name: blacklist_1440x900x32.patch
This commit is contained in:
Colin Watson 2014-01-13 12:13:11 +00:00 committed by Colin Watson
parent 2c134327f8
commit 6028197c25
1 changed files with 9 additions and 0 deletions
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9
grub-core/video/i386/pc/vbe.c
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@ -1054,6 +1054,15 @@ grub_video_vbe_setup (unsigned int width, unsigned int height,
|| vbe_mode_info.y_resolution > height)
/* Resolution exceeds that of preferred mode. */
continue;
/* Blacklist 1440x900x32 from preferred mode handling until a
better solution is available. This mode causes problems on
many Thinkpads. See:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/701111 */
if (vbe_mode_info.x_resolution == 1440 &&
vbe_mode_info.y_resolution == 900 &&
vbe_mode_info.bits_per_pixel == 32)
continue;
}
else
{