Comment 52 for bug 1686189

> On 9 Nov 2017, at 6:04 PM, Giacomo Orlandi <email address hidden> wrote:
>
> @Kai-Heng I'm running that now it seems to be working well:
> $ uname -a
> Linux giacomo-awin-latitude 4.4.0-100-generic #123-Ubuntu SMP Thu Nov 2 10:16:13 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
>
>
> I see many changes in the changelog, what's the patch that fixed it?

This one:
    - drm/dp/mst: save vcpi with payloads

Kai-Heng

>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1686189
>
> Title:
> External monitor connecting problem on Intel graphics card
>
> Status in linux package in Ubuntu:
> Confirmed
> Status in xorg package in Ubuntu:
> Confirmed
>
> Bug description:
> I am facing a problem with Intel Graphics driver. I have external
> monitor and in display settings the second monitor is detecting but
> it's not working, so could you email me a solution.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 16.04
> Package: xorg 1:7.7+13ubuntu3
> Uname: Linux 4.4.25-040425-generic x86_64
> .tmp.unity_support_test.0:
>
> ApportVersion: 2.20.1-0ubuntu2.5
> Architecture: amd64
> CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
> CompositorRunning: compiz
> CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
> CompositorUnredirectFSW: true
> CurrentDesktop: Unity
> Date: Tue Apr 25 21:45:16 2017
> DistUpgraded: 2017-04-25 21:07:40,819 DEBUG icon theme changed, re-reading
> DistroCodename: xenial
> DistroVariant: ubuntu
> DkmsStatus: i915-4.6.3-4.4.0, 1, 4.4.0-75-generic, x86_64: installed
> GraphicsCard:
> Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller])
> Subsystem: Dell Haswell-ULT Integrated Graphics Controller [1028:05e9]
> InstallationDate: Installed on 2017-04-25 (0 days ago)
> InstallationMedia: Ubuntu 14.04.5 LTS "Trusty Tahr" - Release amd64 (20160803)
> MachineType: Dell Inc. Inspiron 3537
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.25-040425-generic root=UUID=3914e6d5-5c87-4816-8043-776ef4184d29 ro quiet splash vt.handoff=7
> SourcePackage: xorg
> UpgradeStatus: Upgraded to xenial on 2017-04-25 (0 days ago)
> dmi.bios.date: 04/30/2014
> dmi.bios.vendor: Dell Inc.
> dmi.bios.version: A08
> dmi.board.name: 03JPPR
> dmi.board.vendor: Dell Inc.
> dmi.board.version: A00
> dmi.chassis.type: 8
> dmi.chassis.vendor: Dell Inc.
> dmi.chassis.version: A08
> dmi.modalias: dmi:bvnDellInc.:bvrA08:bd04/30/2014:svnDellInc.:pnInspiron3537:pvrA08:rvnDellInc.:rn03JPPR:rvrA00:cvnDellInc.:ct8:cvrA08:
> dmi.product.name: Inspiron 3537
> dmi.product.version: A08
> dmi.sys.vendor: Dell Inc.
> version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
> version.ia32-libs: ia32-libs N/A
> version.libdrm2: libdrm2 2.4.70-1~ubuntu16.04.1
> version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.6-0ubuntu0.16.04.1
> version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
> version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.6-0ubuntu0.16.04.1
> version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2
> version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
> version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
> version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.2
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
> xserver.bootTime: Tue Apr 25 21:37:24 2017
> xserver.configfile: default
> xserver.errors:
>
> xserver.logfile: /var/log/Xorg.0.log
> xserver.outputs:
> product id 17900
> vendor AUO
> xserver.version: 2:1.18.4-0ubuntu0.2
>
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