Bug 836765
| Summary: | [Ivy Bridge] Unable to configure 3 display multihead / X fails to start with 3 displays connected | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Dariusz Garbowski <thuforuk> | ||||||||||||||||
| Component: | xorg-x11-drv-intel | Assignee: | Adam Jackson <ajax> | ||||||||||||||||
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||||
| Severity: | medium | Docs Contact: | |||||||||||||||||
| Priority: | unspecified | ||||||||||||||||||
| Version: | 20 | CC: | ajax, alvaro, aortega, burgstaller.f, degts, ipilcher, leho, mkarg, niklaus.hofer, pojir, praiskup, ptalbert, redhat, xgl-maint, zhouxc | ||||||||||||||||
| Target Milestone: | --- | Keywords: | Reopened | ||||||||||||||||
| Target Release: | --- | ||||||||||||||||||
| Hardware: | x86_64 | ||||||||||||||||||
| OS: | Linux | ||||||||||||||||||
| Whiteboard: | |||||||||||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||||||
| Clone Of: | Environment: | ||||||||||||||||||
| Last Closed: | 2015-06-29 11:39:25 UTC | Type: | Bug | ||||||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||||||
| Documentation: | --- | CRM: | |||||||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||||
| Embargoed: | |||||||||||||||||||
| Attachments: |
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Created attachment 595504 [details]
xrandr --verbose
Added output of xrandr --verbose
Created attachment 595505 [details]
xrandr
Added output of xrandr
There's no xorg.conf. Hmmm... reading a bit more around the intertubes, I found some evidence that this setup might not be supported by Z77 chipset. Also motherboard manual suggests that two monitors can be connected to any of the outputs (VGA, DVI-D, HDMI, DisplayPort). Can somebody well informed confirm this? If so then this bug is not a bug. $ dmesg [...] [572654.966890] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572654.966949] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572654.967057] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572654.967060] detected fb_set_par error, error code: -22 [572654.967121] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572671.698551] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572671.698556] detected fb_set_par error, error code: -22 [572672.978565] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572672.978569] detected fb_set_par error, error code: -22 [572672.978630] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572672.978632] detected fb_set_par error, error code: -22 [572672.978669] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572672.978670] detected fb_set_par error, error code: -22 [572672.978701] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572674.854547] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572674.854552] detected fb_set_par error, error code: -22 [572674.854609] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572674.888731] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572674.888736] detected fb_set_par error, error code: -22 [572674.888793] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572689.683659] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572689.683666] detected fb_set_par error, error code: -22 [572689.683754] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572689.732042] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572689.732049] detected fb_set_par error, error code: -22 [572689.732109] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572693.667623] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572694.479014] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:7] [572694.479019] detected fb_set_par error, error code: -22 Ivybridge does have "3 pipe support", but it's subtle. The subtlety is that the hardware only has two PLLs for generating the clocks for those three pipes, which means three pipes only work if two or more of them use identical video timings. The 1920x1200 modes you happen to have for VGA1 and HDMI2 do have identical timings, so afaik this should work. Can I get a more complete dmesg from trying this with drm.debug=4 on the kernel command line? Created attachment 596155 [details]
dmesg with drm.debug=4
Attached dmesg with drm.debug=4.
Lots of messages so it seems like not all stuff ends up as output of dmesg. If something is needed before the beginning of this file, let me know and I will grep /var/log/messages accordingly.
There is a disturbing side effect to having three displays connected: X fails to start. First I observed it when I logged off KDE -- X failed to start: no login manager, just console with bunch of messages as in comment #5. Well, I was on a mission to reboot with drm.debug=4 so no loss here. After reboot with debug param X failed to start again. This is rather bad for couple of reasons: 1. Inexperienced user has no clue what is wrong and will just assume that his Fedora is broken. 2. Even after unplugging the HDMI cable and "init 5" as root on the console plymouth showed up but could not finish filling up the "Fedora infinity cloud" so X wouldn't start. I'm not sure what's the reason for init 5 not starting X eventually in this case. I see plymouth and systemd at the top of "top" but it's not like there's any particular CPU usage worth mentioning there (hovering around 0%, with plymouth sometimes at up to 2%). This may need more investigation. Wouldn't it be better if X started in some limited capacity, even on just one display? In one way it bumps up severity of this issue (since we have clear failure to start). On the other hand it's not like there are that many crazy people hooking whatever displays they can to all the video ports they can find ;-) Quote from the motherboard user guide (page 2-39) I mentioned earlier: "This motherboard comes with multiple VGA output that features desktop extension on two monitors. You can connect two monitors to any of two of the onboard VGA, DVI-D, HDMI and DisplayPort ports." http://dlcdnet.asus.com/pub/ASUS/mb/LGA1155/P8Z77-V_LE/E7257_P8Z77-V_LE.pdf It's a bit vague and funnily enough on other pages the manual boasts that the Ivy Bridge supports output to 3 monitors... Consistent and clear message to the customer seems to be lost somewhere between the lines, even if in one place they talk about CPU and another place about motherboard. Hi,
I have the same problem using a Dell Latitude E6230.
The problem is worse if I boot the laptop with all screens attached: intel fbdev complains on console, and xorg can't even configure 2 external screens:
Case 1: booting without HDMI2 nor HDMI3 attached
- enabling LVDS1 and HDMI2 and HDMI3 fails with crtc error
- disabling LVDS and subsequently enabling HDMI2 and HDMI3
succeeds (but doing this in one step fails with crtc error)
Case2: booting with both HDMI2 and HDMI3 attached
- enabling LVDS1 and HDMI2 and HDMI3 fails with crtc error
- disabling LVDS and subsequently enabling HDMI2 and HDMI3 fails
- enabling LVDS1 and HDMI2 or HDMI3 succeeds
-- xrandr --verbose --
Screen 0: minimum 320 x 200, current 3600 x 1200, maximum 8192 x 8192
LVDS1 connected (normal left inverted right x axis y axis)
Identifier: 0x42
Timestamp: 276876
Subpixel: horizontal rgb
Clones:
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0030e46c0300000000
00160104901c10780ad4659558558e28
1f505400000001010101010101010101
010101010101301b567050000e302020
2400159c1000001a301b56ae5100c830
30303500159c1000001a000000fe0038
59393254803132355748320a00000000
00004131940010000001010a2020009d
BACKLIGHT: 0 (0x00000000) range: (0,4882)
Backlight: 0 (0x00000000) range: (0,4882)
scaling mode: Full aspect
supported: None Full Center Full aspect
1366x768 (0x4a) 69.6MHz +HSync -VSync +preferred
h: width 1366 start 1398 end 1430 total 1478 skew 0 clock 47.1KHz
v: height 768 start 770 end 774 total 782 clock 60.2Hz
1366x768 (0x4b) 69.6MHz +HSync -VSync
h: width 1366 start 1414 end 1462 total 1796 skew 0 clock 38.8KHz
v: height 768 start 771 end 776 total 968 clock 40.0Hz
1360x768 (0x4c) 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 (0x4d) 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 (0x4e) 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 (0x4f) 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 (0x50) 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 (0x51) 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 disconnected (normal left inverted right x axis y axis)
Identifier: 0x43
Timestamp: 276876
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
HDMI1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x44
Timestamp: 276876
Subpixel: unknown
Clones:
CRTCs: 0 1 2
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
DP1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x45
Timestamp: 276876
Subpixel: unknown
Clones:
CRTCs: 0 1 2
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
HDMI2 connected 1680x1050+0+0 (0xb9) normal (normal left inverted right x axis y
axis) 473mm x 296mm
Identifier: 0x46
Timestamp: 276876
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0010ac3c404d363436
29120103802f1e78eaa6e5aa5132ac26
145054a54b00714f8180b30001010101
01010101010121399030621a274068b0
3600d9281100001c000000ff00473435
36483841393634364d0a000000fc0044
454c4c20323230385746500a000000fd
00384c1e5310000a20202020202000a8
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
1680x1050 (0xb9) 146.2MHz -HSync +VSync *current +preferred
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz
v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz
1280x1024 (0xba) 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 (0xbb) 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 (0xbc) 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 (0xbd) 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 (0x4e) 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 (0xbe) 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 (0x4f) 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 (0xbf) 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 (0xc0) 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 (0xc1) 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
HDMI3 connected 1920x1200+1680+0 (0xc2) normal (normal left inverted right x axi
s y axis) 519mm x 324mm
Identifier: 0x47
Timestamp: 276876
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 1
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0010ac17a0534e3330
2b10010380342178eeee91a3544c9926
0f5054a54b008180a940714fb3000101
010101010101283c80a070b023403020
360007442100001a000000ff00434333
303336415130334e5320000000fc0044
454c4c20323430375746500a000000fd
00384c1e5311000a20202020202000a4
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
1920x1200 (0xc2) 154.0MHz +HSync -VSync *current +preferred
h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 74.0KHz
v: height 1200 start 1203 end 1209 total 1235 clock 60.0Hz
1600x1200 (0xc3) 162.0MHz +HSync +VSync
h: width 1600 start 1664 end 1856 total 2160 skew 0 clock 75.0KHz
v: height 1200 start 1201 end 1204 total 1250 clock 60.0Hz
1680x1050 (0xb9) 146.2MHz -HSync +VSync
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz
v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz
1280x1024 (0xba) 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 (0xbb) 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 (0xbc) 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 (0xbd) 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 (0x4e) 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 (0xbe) 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 (0x4f) 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 (0xbf) 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 (0xc0) 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 (0xc1) 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
DP2 disconnected (normal left inverted right x axis y axis)
Identifier: 0x48
Timestamp: 276876
Subpixel: unknown
Clones:
CRTCs: 0 1 2
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
DP3 disconnected (normal left inverted right x axis y axis)
Identifier: 0x49
Timestamp: 276876
Subpixel: unknown
Clones:
CRTCs: 0 1 2
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
Just hit the same problem with a Lenovo X230 and two external displays (1 DVI and 1 VGA). Running F17 with kernel 3.6.2-4 and Xorg 1.12.3. I am hitting the same problem during boot with ubuntu, system went to console mode after the following message, and I can't startup windows manager. I am with two external display one is VGA another is DVI. [ 17.861653] [drm:intel_crtc_set_config] *ERROR* failed to set mode on [CRTC:7] $ Xorg -version X.Org X Server 1.13.1.901 (1.13.2 RC 1) Release Date: 2013-01-03 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.24-32-xen x86_64 Ubuntu Current Operating System: Linux guest 3.7.0-7-generic #15-Ubuntu SMP Sat Dec 15 16:34:25 UTC 2012 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.7.0-7-generic root=UUID=a4ba620a-89df-4292-93fb-6dcebc217812 ro quiet splash vt.handoff=7 Build Date: 04 January 2013 11:17:34AM xorg-server 2:1.13.1.901+git20130104+server-1.13-branch.3a8c618a-0ubuntu0ricotz~quantal (For technical support please see http://www.ubuntu.com/support) Current version of pixman: 0.28.2 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. One workaround for now is unplug one connection such as VGA, and startup, then plugin after login to window manager, it can work. The problem still exists with F18, running 3.7.8-202.fc18.x86_64 and xorg-x11-server-Xorg-1.13.2-2.fc18.x86_64 / xorg-x11-drv-intel-2.21.2-1.fc18.x86_64 I have the same problem with a Sapphire VAPOR-X HD7770 OC Version 1GB (2xDVI/HDMI/DP), when i try to use 2 DVI displays and one HDMI. (In reply to comment #6) > Ivybridge does have "3 pipe support", but it's subtle. The subtlety is that > the hardware only has two PLLs for generating the clocks for those three > pipes, which means three pipes only work if two or more of them use > identical video timings. > > The 1920x1200 modes you happen to have for VGA1 and HDMI2 do have identical > timings, so afaik this should work. Can I get a more complete dmesg from > trying this with drm.debug=4 on the kernel command line? See this for a possible explanation for some of the issues with triple-display setups: http://vr-zone.com/articles/most-desktop-ivy-bridge-systems-won-t-support-three-displays/15407.html The net is that there are significant restrictions on which outputs can share a PLL, and it may not be possible at all with certain motherboards. There's nothing that an OS or driver can do to change this. What can hopefully be improved, however, is the way in which X deals with "impossible" configurations. Currently, X tries to use all 3 displays, dies, and leaves the system back at a text console with the keyboard unusable. (Network access to the system still works.) dmesg output and X.org log coming. (Note that these are from a ThinkPad T430s which *can* drive 3 displays when HDMI2 and HDMI3 are connected to identical displays.) Created attachment 740072 [details]
dmesg with drm.debug=14 -- booting to runlevel 3
Created attachment 740073 [details]
dmesg with drm.debug=14 (continued) -- trying to start X
Created attachment 740074 [details]
X.org log
i can confirm triple-display working fine when 2 of the three monitors share the same resolution. i initially attempted to run a set of 900p, 768p, 1080p monitors concurrently, received "xrandr: Configure crtc 2 failed". 900p, 1080p, 1080p otoh works. tried this in F19 on 3 displays LVDS1 connected 1600x900 VGA1 connected primary 1920x1080 and third one $ xrandr --output HDMI3 --mode 1280x1024 xrandr: Configure crtc 2 failed failed even on same resolution on two display and different on built-in can post logs if necessary adding myself to cc I got three (external) monitors working on my x230. I'm using Gentoo, but I guess it's more or less the same on all distributions. The important hint that got me on the right track came from Ian Pilchers link above.
First some details:
- used kernels: 3.9.9, 3.11-rc4
- xrandr: 1.3.5
- xorg-server: 1.13.4
I got two identical (19") monitors and a third (22"), different one. I'm using a docking station with my Lenovo Thinkpad x230 (Intel(R) Core(TM) i5-3360M CPU).
If I connect one of the 19" monitors + the 22" monitors over Displayport (one Displayport per monitor, in case that is not obvious), and the second 19" monitor via VGA, I can't get all three to work. However, if I connect both 19" monitors via Displayport and the 22" monitor via VGA, then it works.
Also: If all three monitors are plugged in on boot, then they will all work during bootup (all showing the same output). The notebooks screen will then be black. After bootup I can just execute my xrandr script (see below) and the monitors work fine. If however, I plug in the screens after bootup and try to execut the script, I get an error message. I then have to disable the notebooks screen first and only enable one (any one of them, doesn't matter which) of the external screens. After that, I can then enable them all with the script.
Hope this helps anyone. If you need more information, just ask.
Here's the script I use:
xrandr --output DP3 --off --output DP2 --off --output DP1 --off --output HDMI3 --off --output HDMI2 --mode 1280x1024 --pos 2960x26 --rotate normal --output HDMI1 --mode 1280x1024 --pos 0x26 --rotate normal --output LVDS1 --off --output VGA1 --mode 1680x1050 --pos 1280x0 --rotate normal
And here's xrandr's output (with all three monitors working):
Screen 0: minimum 320 x 200, current 4240 x 1050, maximum 32767 x 32767
LVDS1 connected (normal left inverted right x axis y axis)
Identifier: 0x42
Timestamp: 297554
Subpixel: horizontal rgb
Clones:
CRTCs: 0 1 2
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0030e4d80200000000
00140103801c1078ead4e59559578b28
20505400000001010101010101010101
010101010101601d56d8500018303040
4700159c1000001b0000000000000000
00000000000000000000000000fe004c
4720446973706c61790a2020000000fe
004c503132355748322d534c42310084
BACKLIGHT: 0 (0x00000000) range: (0,15)
Backlight: 0 (0x00000000) range: (0,15)
scaling mode: Full aspect
supported: None Full Center Full aspect
1366x768 (0x4b) 75.2MHz +HSync -VSync +preferred
h: width 1366 start 1414 end 1478 total 1582 skew 0 clock 47.5KHz
v: height 768 start 772 end 779 total 792 clock 60.0Hz
1024x768 (0x4c) 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 (0x4d) 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 (0x4e) 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 (0x4f) 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
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Timestamp: 297554
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Timestamp: 297554
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Timestamp: 297554
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Timestamp: 297554
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Hi guys, I ran into this bug on my F19 x86_64 on DELL Latitude E6330. The interesting thing is, that the triple monitor setup (1366x768 via LVDS and two 1920x1080's via DVI-D) works flawlessly with kernels up to 3.10.11-200, but with 3.11.x I get this abovementioned CRTC error. So it might be connected to the kernel. This message is a reminder that Fedora 18 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 18. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '18'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 18's end of life. Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 18 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior to Fedora 18's end of life. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 18 changed to end-of-life (EOL) status on 2014-01-14. Fedora 18 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |
Created attachment 595503 [details] Xorg.0.log Description of problem: Trying to configure 3 displays on i7-3770K Intel HD4000 results in an error. It doesn't seem to be possible to have 3 displays working: one via DVI, one via VGA and one via HDMI. ----------------------------- Version-Release number of selected component (if applicable): # rpm -qa |grep xorg xorg-x11-drv-ast-0.93.9-6.fc17.x86_64 xorg-x11-drv-cirrus-1.3.2-19.fc17.x86_64 xorg-x11-drv-ati-6.14.4-6.20120602git930760942.fc17.x86_64 xorg-x11-drv-qxl-0.0.22-0.fc17.x86_64 xorg-x11-resutils-7.5-3.fc17.x86_64 xorg-x11-drv-vmmouse-12.8.0-1.fc17.x86_64 xorg-x11-font-utils-7.5-7.fc17.x86_64 xorg-x11-utils-7.5-6.fc17.x86_64 xorg-x11-drv-void-1.4.0-8.fc17.x86_64 xorg-x11-fonts-Type1-7.5-5.fc17.noarch xorg-x11-drv-vesa-2.3.1-1.fc17.x86_64 xorg-x11-drv-nouveau-0.0.16-37.20120306gitf5d1cd2.fc17.x86_64 xorg-x11-server-Xorg-1.12.2-3.fc17.x86_64 xorg-x11-server-utils-7.5-12.fc17.x86_64 xorg-x11-server-common-1.12.2-3.fc17.x86_64 xorg-x11-xkb-utils-7.5-6.fc17.x86_64 xorg-x11-fonts-ISO8859-1-100dpi-7.5-5.fc17.noarch xorg-x11-drv-mga-1.4.13-19.20120104git9223c44a7.fc17.x86_64 xorg-x11-drv-vmware-12.0.2-1.fc17.x86_64 xorg-x11-drv-synaptics-1.6.2-1.fc17.x86_64 xorg-x11-drv-fbdev-0.4.2-8.fc17.x86_64 xorg-x11-apps-7.6-5.fc17.x86_64 xorg-x11-drv-dummy-0.3.5-4.fc17.x86_64 xorg-x11-drv-openchrome-0.2.906-1.fc17.x86_64 xorg-x11-server-Xephyr-1.12.2-3.fc17.x86_64 xorg-x11-xtrans-devel-1.2.7-1.fc17.noarch xorg-x11-xinit-1.3.2-5.fc17.x86_64 xorg-x11-drv-wacom-0.14.0-2.fc17.x86_64 xorg-x11-xauth-1.0.7-1.fc17.x86_64 xorg-x11-proto-devel-7.6-21.fc17.noarch xorg-x11-drv-intel-2.19.0-5.fc17.x86_64 xorg-x11-drv-evdev-2.7.0-2.fc17.x86_64 # rpm -qa |grep mesa mesa-libGLES-8.0.3-1.fc17.x86_64 mesa-libglapi-8.0.3-1.fc17.x86_64 mesa-libGL-devel-8.0.3-1.fc17.x86_64 mesa-dri-filesystem-8.0.3-1.fc17.x86_64 mesa-libxatracker-8.0.3-1.fc17.x86_64 mesa-libGL-8.0.3-1.fc17.x86_64 mesa-libGLU-devel-8.0.3-1.fc17.x86_64 mesa-libEGL-8.0.3-1.fc17.x86_64 mesa-dri-drivers-8.0.3-1.fc17.x86_64 mesa-libgbm-8.0.3-1.fc17.x86_64 mesa-libGLU-8.0.3-1.fc17.x86_64 # uname -a Linux localhost.localdomain 3.4.3-1.fc17.x86_64 #1 SMP Mon Jun 18 19:53:17 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux ----------------------------- How reproducible: $ xrandr --verbose --output VGA1 --mode 1920x1200 --output HDMI2 --mode 1920x1200 --right-of VGA1 --output HDMI3 --mode 1920x1080 --right-of HDMI2 screen 0: 5760x1200 1512x315 mm 96.76dpi crtc 0: 1920x1200 60.0 +0+0 "VGA1" crtc 1: 1920x1200 60.0 +1920+0 "HDMI2" crtc 2: 1920x1080 60.0 +3840+0 "HDMI3" xrandr: Configure crtc 2 failed crtc 0: disable crtc 1: disable crtc 2: disable screen 0: revert crtc 0: revert crtc 1: revert crtc 2: revert ----------------------------- Actual results: Third display never displays anything. ----------------------------- Expected results: 3 displays working. ----------------------------- Additional info: Motherboard is Asus P8Z77-V LE. # lspci 00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (rev 09) 00:02.0 VGA compatible controller: Intel Corporation Device 0162 (rev 09) 00:14.0 USB Controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04) 00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04) 00:1a.0 USB Controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4) 00:1c.4 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 5 (rev c4) 00:1c.5 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c4) 00:1c.6 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 7 (rev c4) 00:1c.7 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 8 (rev c4) 00:1d.0 USB Controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA AHCI Controller (rev 04) 00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 09) 04:00.0 PCI bridge: ASMedia Technology Inc. Device 1080 (rev 03) 06:00.0 SATA controller: Marvell Technology Group Ltd. Device 9120 (rev 12) 07:00.0 USB Controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller