While in broken state:
bryce@clanfield:~$ xrandr --auto xrandr: cannot find crtc for output LVDS1 bryce@clanfield:~$ xrandr --verbose Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 LVDS1 connected (normal left inverted right x axis y axis) Identifier: 0x41 Timestamp: 15385367 Subpixel: horizontal rgb Clones: CRTCs: 0 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff0006af2c1100000000 01120103901d10780af9d59555549327 21505400000001010101010101010101 010101010101121b565a500019303020 360025a41000001a0c12565a50001930 3020360025a41000001a000000fe0058 58333147804231333358573100000000 00000000000000000001010a20200076 BACKLIGHT: 0 (0x00000000) range: (0,15) Backlight: 0 (0x00000000) range: (0,15) scaling mode: Full aspect supported: None Full Center Full aspect 1366x768 (0x44) 69.3MHz +HSync -VSync +preferred h: width 1366 start 1414 end 1446 total 1456 skew 0 clock 47.6KHz v: height 768 start 771 end 777 total 793 clock 60.0Hz 1366x768 (0x45) 46.2MHz +HSync -VSync h: width 1366 start 1414 end 1446 total 1456 skew 0 clock 31.7KHz v: height 768 start 771 end 777 total 793 clock 40.0Hz 1360x768 (0x46) 84.8MHz -HSync +VSync h: width 1360 start 1432 end 1568 total 1776 skew 0 clock 47.7KHz v: height 768 start 771 end 781 total 798 clock 59.8Hz 1360x768 (0x47) 72.0MHz +HSync -VSync h: width 1360 start 1408 end 1440 total 1520 skew 0 clock 47.4KHz v: height 768 start 771 end 781 total 790 clock 60.0Hz 1024x768 (0x48) 65.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz v: height 768 start 771 end 777 total 806 clock 60.0Hz 800x600 (0x49) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 800x600 (0x4a) 36.0MHz +HSync +VSync h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz v: height 600 start 601 end 603 total 625 clock 56.2Hz 640x480 (0x4b) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz VGA1 connected 1920x1080+0+0 (0x4c) normal (normal left inverted right x axis y axis) 477mm x 268mm Identifier: 0x42 Timestamp: 15385367 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 1 0 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff0010ac51a053393631 0b1401030e301b78eeee95a3544c9926 0f5054a54b00714f8180d1c001010101 010101010101023a801871382d40582c 4500dd0c1100001e000000ff004b3732 3650303339313639530a000000fc0044 454c4c20535832323130540a000000fd 00384c1e5311000a202020202020008b 1920x1080 (0x4c) 148.5MHz +HSync +VSync *current +preferred h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.5KHz v: height 1080 start 1084 end 1089 total 1125 clock 60.0Hz 1280x1024 (0x4d) 135.0MHz +HSync +VSync h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz 1280x1024 (0x4e) 108.0MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz 1152x864 (0x4f) 108.0MHz +HSync +VSync h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.5KHz v: height 864 start 865 end 868 total 900 clock 75.0Hz 1024x768 (0x50) 78.8MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.1KHz v: height 768 start 769 end 772 total 800 clock 75.1Hz 1024x768 (0x48) 65.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz v: height 768 start 771 end 777 total 806 clock 60.0Hz 800x600 (0x51) 49.5MHz +HSync +VSync h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz v: height 600 start 601 end 604 total 625 clock 75.0Hz 800x600 (0x49) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 640x480 (0x52) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0x53) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 60.0Hz 720x400 (0x54) 28.3MHz -HSync +VSync h: width 720 start 738 end 846 total 900 skew 0 clock 31.5KHz v: height 400 start 412 end 414 total 449 clock 70.1Hz DP1 disconnected (normal left inverted right x axis y axis) Identifier: 0x43 Timestamp: 15385367 Subpixel: unknown Clones: CRTCs: 1 0 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: Broadcast RGB: Full supported: Full Limited 16:2 audio: auto supported: off auto on
While in broken state:
bryce@clanfield:~$ xrandr --auto
0. 000000 1.000000 0.000000
0. 000000 0.000000 1.000000 f0006af2c110000 0000 0780af9d5955554 9327 101010101010101 0101 21b565a50001930 3020 01a0c12565a5000 1930 000001a000000fe 0058 133335857310000 0000 0000001010a2020 0076
0. 000000 1.000000 0.000000
0. 000000 0.000000 1.000000 f0010ac51a05339 3631 b78eeee95a3544c 9926 14f8180d1c00101 0101 23a801871382d40 582c 01e000000ff004b 3732 639530a000000fc 0044 2323130540a0000 00fd 00a202020202020 008b
0. 000000 1.000000 0.000000
0. 000000 0.000000 1.000000
xrandr: cannot find crtc for output LVDS1
bryce@clanfield:~$ xrandr --verbose
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
LVDS1 connected (normal left inverted right x axis y axis)
Identifier: 0x41
Timestamp: 15385367
Subpixel: horizontal rgb
Clones:
CRTCs: 0
Transform: 1.000000 0.000000 0.000000
filter:
EDID:
00fffffffffff
01120103901d1
2150540000000
0101010101011
360025a410000
3020360025a41
5833314780423
0000000000000
BACKLIGHT: 0 (0x00000000) range: (0,15)
Backlight: 0 (0x00000000) range: (0,15)
scaling mode: Full aspect
supported: None Full Center Full aspect
1366x768 (0x44) 69.3MHz +HSync -VSync +preferred
h: width 1366 start 1414 end 1446 total 1456 skew 0 clock 47.6KHz
v: height 768 start 771 end 777 total 793 clock 60.0Hz
1366x768 (0x45) 46.2MHz +HSync -VSync
h: width 1366 start 1414 end 1446 total 1456 skew 0 clock 31.7KHz
v: height 768 start 771 end 777 total 793 clock 40.0Hz
1360x768 (0x46) 84.8MHz -HSync +VSync
h: width 1360 start 1432 end 1568 total 1776 skew 0 clock 47.7KHz
v: height 768 start 771 end 781 total 798 clock 59.8Hz
1360x768 (0x47) 72.0MHz +HSync -VSync
h: width 1360 start 1408 end 1440 total 1520 skew 0 clock 47.4KHz
v: height 768 start 771 end 781 total 790 clock 60.0Hz
1024x768 (0x48) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x49) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
800x600 (0x4a) 36.0MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz
v: height 600 start 601 end 603 total 625 clock 56.2Hz
640x480 (0x4b) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
VGA1 connected 1920x1080+0+0 (0x4c) normal (normal left inverted right x axis y axis) 477mm x 268mm
Identifier: 0x42
Timestamp: 15385367
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 1 0
Transform: 1.000000 0.000000 0.000000
filter:
EDID:
00fffffffffff
0b1401030e301
0f5054a54b007
0101010101010
4500dd0c11000
3650303339313
454c4c2053583
00384c1e53110
1920x1080 (0x4c) 148.5MHz +HSync +VSync *current +preferred
h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.5KHz
v: height 1080 start 1084 end 1089 total 1125 clock 60.0Hz
1280x1024 (0x4d) 135.0MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz
1280x1024 (0x4e) 108.0MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz
1152x864 (0x4f) 108.0MHz +HSync +VSync
h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.5KHz
v: height 864 start 865 end 868 total 900 clock 75.0Hz
1024x768 (0x50) 78.8MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.1KHz
v: height 768 start 769 end 772 total 800 clock 75.1Hz
1024x768 (0x48) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x51) 49.5MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz
v: height 600 start 601 end 604 total 625 clock 75.0Hz
800x600 (0x49) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
640x480 (0x52) 31.5MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz
v: height 480 start 481 end 484 total 500 clock 75.0Hz
640x480 (0x53) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 60.0Hz
720x400 (0x54) 28.3MHz -HSync +VSync
h: width 720 start 738 end 846 total 900 skew 0 clock 31.5KHz
v: height 400 start 412 end 414 total 449 clock 70.1Hz
DP1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x43
Timestamp: 15385367
Subpixel: unknown
Clones:
CRTCs: 1 0
Transform: 1.000000 0.000000 0.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on