> On 9 Nov 2017, at 6:04 PM, Giacomo Orlandi <1686...@bugs.launchpad.net> 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
> 
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686189/+subscriptions

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1686189

Title:
  External monitor connecting problem on Intel graphics card

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686189/+subscriptions

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