Troubleshooting xrandr - Can't get proper dual-screen
Sebastian Redl
sebastian.redl at getdesigned.at
Fri Jul 3 08:02:48 PDT 2009
Rafał Miłecki wrote:
> 2009/7/3 Sebastian Redl <sebastian.redl at getdesigned.at>:
>
>> However, they are in clone-screen mode. I attempt to put them in proper
>> side-by-side mode:
>>
>> $ xrandr --output VGA-0 --right-of DVI-0
>>
>
> What about
>
> xrandr --output VGA-0 --right-of DVI-0 --crtc 1
>
That kills the VGA-0 screen. Doing it the other way round kills the
DVI-0 screen, but I can get it back by doing --output DVI-0 --auto,
while I can't bring the VGA-0 screen back that way.
> Providing xrandr --verbose may also help
>
>
Here you go:
$ xrandr --verbose
Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 2560 x 1024
VGA-0 connected 1280x1024+0+0 (0x4d) normal (normal left inverted right
x axis y axis) 338mm x 270mm
Identifier:
0x4b
Timestamp:
19053
Subpixel: no
subpixels
Clones:
DVI-0
CRTC:
0
CRTCs: 0
1
Panning:
0x0+0+0
Tracking:
0x0+0+0
Border:
0/0/0/0
Transform: 1.000000 0.000000
0.000000
0.000000 1.000000
0.000000
0.000000 0.000000
1.000000
filter:
EDID_DATA:
00ffffffffffff0038a3ea6501010101
150d01030e221b96ee1e6ea5584b9924
144f53bfef80714f8180010101010101
010101010101302a009851002a403070
1300520e1100001e000000fd00384b1f
510e000a202020202020000000fc004e
4543204c434431373630564d000000ff
00333534303339333754420a20200033
load_detection: 1 (0x00000001) range:
(0,1)
1280x1024 (0x4d) 108.0MHz +HSync +VSync *current
+preferred
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
1280x1024 (0x4e) 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 (0x4d) 108.0MHz +HSync +VSync
*current
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
60.0KHz
v: height 768 start 769 end 772 total 800 clock
75.0Hz
1024x768 (0x51) 75.0MHz -HSync
-VSync
h: width 1024 start 1048 end 1184 total 1328 skew 0 clock
56.5KHz
v: height 768 start 771 end 777 total 806 clock
70.1Hz
1024x768 (0x52) 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
832x624 (0x53) 57.3MHz -HSync
-VSync
h: width 832 start 864 end 928 total 1152 skew 0 clock
49.7KHz
v: height 624 start 625 end 628 total 667 clock
74.6Hz
800x600 (0x54) 50.0MHz +HSync
+VSync
h: width 800 start 856 end 976 total 1040 skew 0 clock
48.1KHz
v: height 600 start 637 end 643 total 666 clock
72.2Hz
800x600 (0x55) 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 (0x56) 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 (0x57) 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 (0x58) 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 (0x59) 31.5MHz -HSync
-VSync
h: width 640 start 664 end 704 total 832 skew 0 clock
37.9KHz
v: height 480 start 489 end 492 total 520 clock
72.8Hz
640x480 (0x5a) 30.2MHz -HSync
-VSync
h: width 640 start 704 end 768 total 864 skew 0 clock
35.0KHz
v: height 480 start 483 end 486 total 525 clock
66.7Hz
640x480 (0x5b) 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
720x400 (0x5c) 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
DVI-0 connected 1280x1024+0+0 (0x4d) normal (normal left inverted right
x axis y axis) 338mm x 270mm
Identifier:
0x4c
Timestamp:
19053
Subpixel: horizontal
rgb
Clones:
VGA-0
CRTC:
0
CRTCs: 0
1
Panning:
0x0+0+0
Tracking:
0x0+0+0
Border:
0/0/0/0
Transform: 1.000000 0.000000
0.000000
0.000000 1.000000
0.000000
0.000000 0.000000
1.000000
filter:
EDID_DATA:
00ffffffffffff0038a3656601010101
0b0f010380221b78ee2ee5a4574a9c25
115054bfee80714f8180010101010101
010101010101302a009851002a403070
1300520e1100001e000000fd00384b1f
450b000a202020202020000000fc004c
4344313737304e580a202020000000ff
00353335303734383254420a2020007c
dvi_monitor_type: auto
scaler: off
coherent_mode: 1 (0x00000001) range: (0,1)
load_detection: 1 (0x00000001) range: (0,1)
1280x1024 (0x4d) 108.0MHz +HSync +VSync *current +preferred
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
60.0KHz
v: height 768 start 769 end 772 total 800 clock
75.0Hz
1024x768 (0x51) 75.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1328 skew 0 clock
56.5KHz
v: height 768 start 771 end 777 total 806 clock
70.1Hz
1024x768 (0x52) 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
832x624 (0x53) 57.3MHz -HSync -VSync
h: width 832 start 864 end 928 total 1152 skew 0 clock
49.7KHz
v: height 624 start 625 end 628 total 667 clock
74.6Hz
800x600 (0x54) 50.0MHz +HSync +VSync
h: width 800 start 856 end 976 total 1040 skew 0 clock
48.1KHz
v: height 600 start 637 end 643 total 666 clock
72.2Hz
800x600 (0x55) 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 (0x56) 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 (0x57) 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 (0x58) 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 (0x59) 31.5MHz -HSync -VSync
h: width 640 start 664 end 704 total 832 skew 0 clock
37.9KHz
v: height 480 start 489 end 492 total 520 clock
72.8Hz
640x480 (0x5a) 30.2MHz -HSync -VSync
h: width 640 start 704 end 768 total 864 skew 0 clock
35.0KHz
v: height 480 start 483 end 486 total 525 clock
66.7Hz
640x480 (0x5b) 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
720x400 (0x5c) 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
Thanks,
Sebastian
More information about the xorg-driver-ati
mailing list