curmudgeon
Veteran
Joined: 08 Aug 2003
Posts: 1741
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 Posted: Mon Nov 07, 2022 10:03 am Post subject: getting X to restart at the proper resolution |
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I have a (very annoying) machine where I frequently (for reasons I can not determin) get this in /var/log/Xorg.0.log:
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[1343795.160] (WW) modeset(0): hotplug event: connector 87's link-state is BAD, tried resetting the current mode. You may be leftwith a black screen if this fails...
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The screen does indeed go black, and I need to either reboot or restart X remotely. If anyone has any ideas on how to prevent or recover from this, please let me know.
When the machine boots, X starts in the preferable 1920x1080 resolution. However, if I restart X ("/etc/init.d/displaymanager restart"), then X starts in 1280x720 resolution. As much of the configuration gets done automatically now, I have completely forgotten the voodoo necessary to specify such things as resolution when starting X.
I did notice something rather odd. When rebooting, it seems the X server doesn't see the 1920x1080 capability. I include the relevant log sections below (the initial boot first and the display manager restart second):
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[ 207.176] (II) modeset(0): Supported standard timings:
[ 207.176] (II) modeset(0): #0: hsize: 1280 vsize 720 refresh: 60 vid: 49281
[ 207.176] (II) modeset(0): #1: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
[ 207.176] (II) modeset(0): #2: hsize: 1440 vsize 900 refresh: 60 vid: 149
[ 207.176] (II) modeset(0): #3: hsize: 1680 vsize 1050 refresh: 60 vid: 179
[ 207.176] (II) modeset(0): #4: hsize: 1920 vsize 1080 refresh: 60 vid: 49361
[ 207.176] (II) modeset(0): Supported detailed timing:
[ 207.176] (II) modeset(0): clock: 148.5 MHz Image Size: 509 x 286 mm
[ 207.176] (II) modeset(0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
[ 207.176] (II) modeset(0): v_active: 1080 v_sync: 1084 v_sync_end 1089 v_blanking: 1125 v_border: 0
[ 207.176] (II) modeset(0): Ranges: V min: 50 V max: 76 Hz, H min: 24 H max: 94 kHz, PixClock max 175 MHz
[ 207.176] (II) modeset(0): Monitor name: HP LA2306
[ 207.176] (II) modeset(0): Serial No: [removed]
[ 207.176] (II) modeset(0): EDID (in hex):
[ 207.176] (II) modeset(0): 00ffffffffffff0022f0492901010101
[ 207.177] (II) modeset(0): 23160104a5331d78261e55a059569f27
[ 207.177] (II) modeset(0): 0d5054a1080081c081809500b300d1c0
[ 207.177] (II) modeset(0): 010101010101023a801871382d40582c
[ 207.177] (II) modeset(0): 4500fd1e1100001e000000fd00324c18
[ 207.177] (II) modeset(0): 5e11000a202020202020000000fc0048
[ 207.177] (II) modeset(0): 50204c41323330360a202020000000ff
[ 207.177] (II) modeset(0): 00334351323335313458380a202000cc
[ 207.177] (II) modeset(0): Printing probed modes for output DP-1
[ 207.177] (II) modeset(0): Modeline "1920x1080"x60.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[ 207.177] (II) modeset(0): Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz e)
[ 207.177] (II) modeset(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 207.177] (II) modeset(0): Modeline "1440x900"x59.9 106.50 1440 1520 1672 1904 900 903 909 934 -hsync +vsync (55.9 kHz e)
[ 207.177] (II) modeset(0): Modeline "1280x720"x60.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 207.177] (II) modeset(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 207.177] (II) modeset(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 207.177] (II) modeset(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 207.177] (II) modeset(0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
[ 207.178] (II) modeset(0): EDID for output HDMI-2
[ 207.178] (II) modeset(0): EDID for output DP-2
[ 207.178] (II) modeset(0): Output VGA-1 disconnected
[ 207.178] (II) modeset(0): Output HDMI-1 disconnected
[ 207.178] (II) modeset(0): Output DP-1 connected
[ 207.178] (II) modeset(0): Output HDMI-2 disconnected
[ 207.178] (II) modeset(0): Output DP-2 disconnected
[ 207.178] (II) modeset(0): Using exact sizes for initial modes
[ 207.178] (II) modeset(0): Output DP-1 using initial mode 1920x1080 +0+0
[ 207.178] (==) modeset(0): Using gamma correction (1.0, 1.0, 1.0)
[ 207.179] (==) modeset(0): DPI set to (96, 96)
[ 207.179] (II) Loading sub module "fb"
[ 207.179] (II) LoadModule: "fb"
[ 207.179] (II) Module "fb" already built-in
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[1368159.385] (II) modeset(0): Supported standard timings:
[1368159.385] (II) modeset(0): #0: hsize: 1280 vsize 720 refresh: 60 vid: 49281
[1368159.385] (II) modeset(0): #1: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
[1368159.385] (II) modeset(0): #2: hsize: 1440 vsize 900 refresh: 60 vid: 149
[1368159.385] (II) modeset(0): #3: hsize: 1680 vsize 1050 refresh: 60 vid: 179
[1368159.385] (II) modeset(0): #4: hsize: 1920 vsize 1080 refresh: 60 vid: 49361
[1368159.385] (II) modeset(0): Supported detailed timing:
[1368159.385] (II) modeset(0): clock: 148.5 MHz Image Size: 509 x 286 mm
[1368159.385] (II) modeset(0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
[1368159.385] (II) modeset(0): v_active: 1080 v_sync: 1084 v_sync_end 1089 v_blanking: 1125 v_border: 0
[1368159.385] (II) modeset(0): Ranges: V min: 50 V max: 76 Hz, H min: 24 H max: 94 kHz, PixClock max 175 MHz
[1368159.385] (II) modeset(0): Monitor name: HP LA2306
[1368159.385] (II) modeset(0): Serial No: [removed]
[1368159.385] (II) modeset(0): EDID (in hex):
[1368159.385] (II) modeset(0): 00ffffffffffff0022f0492901010101
[1368159.385] (II) modeset(0): 23160104a5331d78261e55a059569f27
[1368159.385] (II) modeset(0): 0d5054a1080081c081809500b300d1c0
[1368159.385] (II) modeset(0): 010101010101023a801871382d40582c
[1368159.385] (II) modeset(0): 4500fd1e1100001e000000fd00324c18
[1368159.385] (II) modeset(0): 5e11000a202020202020000000fc0048
[1368159.385] (II) modeset(0): 50204c41323330360a202020000000ff
[1368159.385] (II) modeset(0): 00334351323335313458380a202000cc
[1368159.385] (II) modeset(0): Printing probed modes for output DP-1
[1368159.385] (II) modeset(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[1368159.385] (II) modeset(0): Modeline "1440x900"x59.9 106.50 1440 1520 1672 1904 900 903 909 934 -hsync +vsync (55.9 kHz e)
[1368159.385] (II) modeset(0): Modeline "1280x720"x60.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[1368159.385] (II) modeset(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[1368159.385] (II) modeset(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[1368159.385] (II) modeset(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[1368159.385] (II) modeset(0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
[1368159.386] (II) modeset(0): EDID for output HDMI-2
[1368159.386] (II) modeset(0): EDID for output DP-2
[1368159.386] (II) modeset(0): Output VGA-1 disconnected
[1368159.386] (II) modeset(0): Output HDMI-1 disconnected
[1368159.386] (II) modeset(0): Output DP-1 connected
[1368159.386] (II) modeset(0): Output HDMI-2 disconnected
[1368159.386] (II) modeset(0): Output DP-2 disconnected
[1368159.386] (II) modeset(0): Using exact sizes for initial modes
[1368159.386] (II) modeset(0): Output DP-1 using initial mode 1280x720 +0+0
[1368159.386] (==) modeset(0): Using gamma correction (1.0, 1.0, 1.0)
[1368159.386] (==) modeset(0): DPI set to (96, 96)
[1368159.386] (II) Loading sub module "fb"
[1368159.386] (II) LoadModule: "fb"
[1368159.386] (II) Module "fb" already built-in
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Thank you in advance for any helpful information. |
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