Is there a specific version I should test? I see 3.11-rc5 mentioned, but
3.11.0-1-generic was installed as an update when I did a dist-upgrade
earlier today, and the bug is still present there. Given that, I would
also expect the bug to be present in upstream 3.11-rc5.
Also, this is not trivial to test. The machine is mounted in a rack,
with little space to access the DVI ports, and it's a production use
workstation PC. Every time I test this, I have to stop any work I may be
doing, power off the machine, wedge myself in to be able to adjust the
cables, and on occasion have to muck about in BIOS so that the right
driver is used (internal vs. nvidia pcie), reboot with whatever kernel,
and then muck about in settings to see if it triggers everything. It's
not a test system I can just upgrade, reboot, and check new kernels at
will. So unless there is some specific set of changes in a new kernel
which points to the possibility of the issue being fixed, I'd prefer not
to waste my time, or the kernel developers', trying to test things that
won't work.
** No longer affects: linux (Ubuntu Quantal)
** No longer affects: linux (Ubuntu Raring)
** Tags removed: needs-upstream-testing quantal raring rls-q-notfixing
** Tags added: kernel-unable-to-test-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1021924
Title:
8086:0162 [Intel DQ77MK] Multiple Displays not working
Status in X.Org X server:
Confirmed
Status in “linux” package in Ubuntu:
Confirmed
Status in “linux” source package in Precise:
Confirmed
Bug description:
I have an Intel DQ77MK motherboard, which has 2 DVI connectors, and a
Core i7 3770S IvyBridge CPU. Under Ubuntu 12.04, the multiple display
support does not work, and I am stuck with a single display. The
second screen only shows all pixels as 100% red. Enabling the second
screen in Displays in System Settings does allow me to move windows
and the mouse cursor to that screen, though I cannot actually see
anything on it, as everything is red. For now I have had to force it
to mirror displays, to avoid moving things to the second screen.
Also, on the daily live image for Quantal, the system appears to
freeze when X starts, and I am left with the primary screen being
black, and the secondary screen being full red. The plymouth
framebuffer is a fuzzy green image, and everything turns black when X
comes up.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
Uname: Linux 3.2.0-25-generic-pae i686
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,gnomecompat,regex,animation,snap,grid,compiztoolbox,move,vpswitch,resize,place,imgpng,mousepoll,workarounds,expo,session,resizeinfo,ezoom,wall,fade,scale,unityshell]
CompositorRunning: None
Date: Fri Jul 6 16:11:55 2012
DistUpgraded: 2012-01-12 17:06:50,933 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus:
nvidia-current, 295.53, 3.2.0-25-generic-pae, i686: installed
virtualbox, 4.1.12, 3.2.0-25-generic-pae, i686: installed
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
Intel Corporation Ivy Bridge Graphics Controller [8086:0162] (rev 09)
(prog-if 00 [VGA controller])
Subsystem: Intel Corporation Device [8086:2035]
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-25-generic-pae
root=UUID=e3ff1788-609f-430f-b0e6-f696b2a2e06d ro quiet splash vt.handoff=7
SourcePackage: xorg
UnitySupportTest:
Error: command ['/usr/lib/nux/unity_support_test', '-p', '-f'] failed with
exit code 5: Xlib: extension "GLX" missing on display ":0.0".
Error: GLX is not available on the system
UpgradeStatus: Upgraded to precise on 2012-01-12 (175 days ago)
dmi.bios.date: 03/20/2012
dmi.bios.vendor: Intel Corp.
dmi.bios.version: MKQ7710H.86A.0034.2012.0320.2026
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DQ77MK
dmi.board.vendor: Intel Corporation
dmi.board.version: AAG39642-301
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnIntelCorp.:bvrMKQ7710H.86A.0034.2012.0320.2026:bd03/20/2012:svn:pn:pvr:rvnIntelCorporation:rnDQ77MK:rvrAAG39642-301:cvn:ct3:cvr:
version.compiz: compiz 1:0.9.7.8-0ubuntu1
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3.1
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
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