Can't use third monitor, Radeon HD 8830M
Eino Virtanen
eino.vir at gmail.com
Tue Sep 11 12:55:57 UTC 2018
Hello everyone,
I have three monitors. Each connected with DVI cables to a Radeon HD
8830M. Two of them are connected with a DVI-DP adapter. The problem is
that I can only enable two of the monitors simultaneously, otherwise I
get this error message: "xrandr: Configure crtc 0 failed"
Both of the following work fine:
"xrandr --output DisplayPort-3 --mode 1680x1050 --pos 1920x0 --rotate
normal --output DisplayPort-4 --mode 1920x1200 --pos 0x0 --rotate
normal --output HDMI-1-2 --off --output HDMI-1-1 --off --output DVI-0
--off --output DP-1-3 --off --output DP-1-2 --off --output DP-1-1
--off"
and
"xrandr --output DisplayPort-3 --off --output DisplayPort-4 --mode
1920x1200 --pos 1680x0 --rotate normal --output HDMI-1-2 --off
--output HDMI-1-1 --off --output DVI-0 --mode 1680x1050 --pos 0x0
--rotate normal --output DP-1-3 --off --output DP-1-2 --off --output
DP-1-1 --off"
but when I try to enable three monitors in the following way:
"xrandr --verbose --output DisplayPort-3 --mode 1680x1050 --pos 3600x0
--rotate normal --output DisplayPort-4 --mode 1920x1200 --pos 1680x0
--rotate normal --output HDMI-1-2 --off --output HDMI-1-1 --off
--output DVI-0 --mode 1680x1050 --pos 0x0 --rotate normal --output
DP-1-3 --off --output DP-1-2 --off --output DP-1-1 --off"
I get the following error message:
"$ bash .screenlayout/testi.sh
screen 0: 5280x1200 1399x318 mm 95.85dpi
crtc 0: 1680x1050 59.95 +3600+0 "DisplayPort-3"
xrandr: Configure crtc 0 failed
crtc 0: disable
crtc 1: disable
crtc 2: disable
crtc 3: disable
crtc 4: disable
crtc 5: disable
crtc 6: disable
crtc 7: disable
crtc 8: disable
screen 0: revert
crtc 0: revert
crtc 1: revert
crtc 2: revert
crtc 3: revert
crtc 4: revert
crtc 5: revert
crtc 6: revert
crtc 7: revert
crtc 8: revert"
The outputs that are not in use in the scripts are outputs of the motherboard.
I will include various xrandr outputs after this sentence:
"$ xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x80 cap: 0x9, Source Output, Sink Offload crtcs: 6
outputs: 3 associated providers: 1 name:VERDE @ pci:0000:01:00.0
Provider 1: id: 0x47 cap: 0x6, Sink Output, Source Offload crtcs: 3
outputs: 5 associated providers: 1 name:modesetting"
"$ xrandr --verbose
Screen 0: minimum 320 x 200, current 3600 x 1200, maximum 16384 x 16384
DisplayPort-3 connected (normal left inverted right x axis y axis)
Identifier: 0x7d
Timestamp: 11386726
Subpixel: horizontal rgb
Clones:
CRTCs: 0 1 2 3 4 5
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0010ac3c404d433846
2b120103802f1e78eaa6e5aa5132ac26
145054a54b00714f8180b30001010101
01010101010121399030621a274068b0
3600d9281100001c000000ff00473435
36483841504638434d0a000000fc0044
454c4c20323230385746500a000000fd
00384c1e5310000a202020202020004d
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1680x1050 (0x81) 146.250MHz -HSync +VSync +preferred
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.29KHz
v: height 1050 start 1053 end 1059 total 1089 clock 59.95Hz
1280x1024 (0x82) 135.000MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 79.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.02Hz
1280x1024 (0x83) 108.000MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz
1152x864 (0x84) 108.000MHz +HSync +VSync
h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.50KHz
v: height 864 start 865 end 868 total 900 clock 75.00Hz
1024x768 (0x85) 78.750MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.02KHz
v: height 768 start 769 end 772 total 800 clock 75.03Hz
1024x768 (0x86) 65.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
800x600 (0x87) 49.500MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.88KHz
v: height 600 start 601 end 604 total 625 clock 75.00Hz
800x600 (0x88) 40.000MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
640x480 (0x89) 31.500MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.50KHz
v: height 480 start 481 end 484 total 500 clock 75.00Hz
640x480 (0x8a) 25.175MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
720x400 (0x8b) 28.320MHz -HSync +VSync
h: width 720 start 738 end 846 total 900 skew 0 clock 31.47KHz
v: height 400 start 412 end 414 total 449 clock 70.08Hz
DisplayPort-4 connected 1920x1200+1680+0 (0x8c) normal (normal left
inverted right x axis y axis) 518mm x 324mm
Identifier: 0x7e
Timestamp: 11386726
Subpixel: horizontal rgb
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 1
CRTCs: 0 1 2 3 4 5
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0030ae441101010101
1f13010380342078ee9ec5a6564b9a25
135054adcf0031468180818c9500950f
b300a940d1c0283c80a070b023403020
360006442100001a1a3680a070381f40
3020350006442100001a000000fd0032
4b1e4b11000a202020202020000000ff
0056502d30313436340a20202020002c
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1200 (0x8c) 154.000MHz +HSync -VSync *current +preferred
h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 74.04KHz
v: height 1200 start 1203 end 1209 total 1235 clock 59.95Hz
1920x1080 (0x8d) 138.500MHz +HSync -VSync
h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 66.59KHz
v: height 1080 start 1083 end 1088 total 1111 clock 59.93Hz
1600x1200 (0x8e) 162.000MHz +HSync +VSync
h: width 1600 start 1664 end 1856 total 2160 skew 0 clock 75.00KHz
v: height 1200 start 1201 end 1204 total 1250 clock 60.00Hz
1680x1050 (0x8f) 119.000MHz +HSync -VSync
h: width 1680 start 1728 end 1760 total 1840 skew 0 clock 64.67KHz
v: height 1050 start 1053 end 1059 total 1080 clock 59.88Hz
1280x1024 (0x82) 135.000MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 79.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.02Hz
1280x1024 (0x90) 132.840MHz -HSync +VSync
h: width 1280 start 1368 end 1504 total 1728 skew 0 clock 76.88KHz
v: height 1024 start 1025 end 1028 total 1067 clock 72.05Hz
1280x1024 (0x83) 108.000MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz
1440x900 (0x91) 136.750MHz -HSync +VSync
h: width 1440 start 1536 end 1688 total 1936 skew 0 clock 70.64KHz
v: height 900 start 903 end 909 total 942 clock 74.98Hz
1440x900 (0x92) 88.750MHz +HSync -VSync
h: width 1440 start 1488 end 1520 total 1600 skew 0 clock 55.47KHz
v: height 900 start 903 end 909 total 926 clock 59.90Hz
1024x768 (0x85) 78.750MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.02KHz
v: height 768 start 769 end 772 total 800 clock 75.03Hz
1024x768 (0x93) 75.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1328 skew 0 clock 56.48KHz
v: height 768 start 771 end 777 total 806 clock 70.07Hz
1024x768 (0x86) 65.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
800x600 (0x94) 50.000MHz +HSync +VSync
h: width 800 start 856 end 976 total 1040 skew 0 clock 48.08KHz
v: height 600 start 637 end 643 total 666 clock 72.19Hz
800x600 (0x87) 49.500MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.88KHz
v: height 600 start 601 end 604 total 625 clock 75.00Hz
800x600 (0x88) 40.000MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
640x480 (0x89) 31.500MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.50KHz
v: height 480 start 481 end 484 total 500 clock 75.00Hz
640x480 (0x95) 31.500MHz -HSync -VSync
h: width 640 start 664 end 704 total 832 skew 0 clock 37.86KHz
v: height 480 start 489 end 492 total 520 clock 72.81Hz
640x480 (0x96) 26.885MHz -HSync +VSync
h: width 640 start 664 end 728 total 816 skew 0 clock 32.95KHz
v: height 480 start 481 end 484 total 499 clock 66.03Hz
640x480 (0x8a) 25.175MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
720x400 (0x8b) 28.320MHz -HSync +VSync
h: width 720 start 738 end 846 total 900 skew 0 clock 31.47KHz
v: height 400 start 412 end 414 total 449 clock 70.08Hz
DVI-0 connected 1680x1050+0+0 (0x8f) normal (normal left inverted
right x axis y axis) 474mm x 296mm
Identifier: 0x7f
Timestamp: 11386726
Subpixel: horizontal rgb
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 2
CRTCs: 0 1 2 3 4 5
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0010ac4e4043504830
18130103802f1e78eeee95a3544c9926
0f5054a54b00714f8180b30001010101
0101010101017c2e90a0601a1e403020
3600da281100001a000000ff00573431
364b393639304850430a000000fc0044
454c4c2050323231300a2020000000fd
00384b1e5310000a20202020202000e4
TearFree: auto
supported: off, on, auto
output_csc: bypass
supported: bypass, tvrgb, ycbcr601, ycbcr709
load detection: 1
range: (0, 1)
audio: auto
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
dither: off
supported: off, on
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
coherent: 1
range: (0, 1)
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1680x1050 (0x8f) 119.000MHz +HSync -VSync *current +preferred
h: width 1680 start 1728 end 1760 total 1840 skew 0 clock 64.67KHz
v: height 1050 start 1053 end 1059 total 1080 clock 59.88Hz
1280x1024 (0x82) 135.000MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 79.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.02Hz
1280x1024 (0x83) 108.000MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz
1152x864 (0x84) 108.000MHz +HSync +VSync
h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.50KHz
v: height 864 start 865 end 868 total 900 clock 75.00Hz
1024x768 (0x85) 78.750MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.02KHz
v: height 768 start 769 end 772 total 800 clock 75.03Hz
1024x768 (0x86) 65.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
800x600 (0x87) 49.500MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.88KHz
v: height 600 start 601 end 604 total 625 clock 75.00Hz
800x600 (0x88) 40.000MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
640x480 (0x89) 31.500MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.50KHz
v: height 480 start 481 end 484 total 500 clock 75.00Hz
640x480 (0x8a) 25.175MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
720x400 (0x8b) 28.320MHz -HSync +VSync
h: width 720 start 738 end 846 total 900 skew 0 clock 31.47KHz
v: height 400 start 412 end 414 total 449 clock 70.08Hz
DP-1-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x42
Timestamp: 11386726
Subpixel: unknown
Clones: HDMI-1-1
CRTCs: 6 7 8
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
PRIME Synchronization: 1
supported: 0, 1
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
HDMI-1-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x43
Timestamp: 11386726
Subpixel: unknown
Clones: DP-1-1
CRTCs: 6 7 8
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
PRIME Synchronization: 1
supported: 0, 1
aspect ratio: Automatic
supported: Automatic, 4:3, 16:9
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
DP-1-2 disconnected (normal left inverted right x axis y axis)
Identifier: 0x44
Timestamp: 11386726
Subpixel: unknown
Clones: HDMI-1-2
CRTCs: 6 7 8
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
PRIME Synchronization: 1
supported: 0, 1
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
HDMI-1-2 disconnected (normal left inverted right x axis y axis)
Identifier: 0x45
Timestamp: 11386726
Subpixel: unknown
Clones: DP-1-2
CRTCs: 6 7 8
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
PRIME Synchronization: 1
supported: 0, 1
aspect ratio: Automatic
supported: Automatic, 4:3, 16:9
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
DP-1-3 disconnected (normal left inverted right x axis y axis)
Identifier: 0x46
Timestamp: 11386726
Subpixel: unknown
Clones:
CRTCs: 6 7 8
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
PRIME Synchronization: 1
supported: 0, 1
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad"
If anyone could help me with this, I would be eternally grateful.
Thank you in advance!
Best regards,
E
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