I dual booted arch linux with window 8.1. After installation, while booting for the first time, this error occurred.
Here is the error I found.
{ [0.063411] Ignoring BGRT: Invalid status 0 (expected 1)
starting version 218
Arch_Linux: clean, 70622/18677760 files, 1643393/74703025 blocks
[ 15.759913] nouveau E[ PIBUST][0000:01:00.0] HUBO: 0xffffffff (0x1a
[ 15.759952] nouveau E[ PIBUST][0000:01:00.0] GPCO: 0x00000001 (0x1a
[ 15.823494] nouveau E[ PBUS][0000:01:00.0] MMIO: 0x00000000 FAULT a
[ 15.824050] nouveau E[ DRM]Pointer to TMDS table invalid
[ 15.824072] nouveau E[ DRM]Pointer to flat panel table invalid}