[Kernel-packages] [Bug 1687413] Re: MST display setup show shifted, flickering picture in second half of the screen
** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen Status in Dell Sputnik: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: macat 2488 F pulseaudio /dev/snd/controlC0: macat 2488 F pulseaudio /dev/snd/controlC1: macat 2488 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 InstallationDate: Installed on 2017-04-15 (23 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: Dell Inc. XPS 13 9360 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic root=UUID=dd205104-a1a9-4197-a36d-e96f44b97067 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 RelatedPackageVersions: linux-restricted-modules-4.10.0-14-generic N/A linux-backports-modules-4.10.0-14-generic N/A linux-firmware 1.157.8 Tags: xenial Uname: Linux 4.10.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/18/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.2 dmi.board.name: 0839Y6 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd01/18/2017:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: XPS 13 9360 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1687413] Re: MST display setup show shifted, flickering picture in second half of the screen
@macat, OK thanks for confirming. This is likely an upstream issue then. Can you please file it here: https://01.org/linuxgraphics/documentation/how-report-bugs and leave a link back to this bug? Thanks, -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen Status in Dell Sputnik: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: macat 2488 F pulseaudio /dev/snd/controlC0: macat 2488 F pulseaudio /dev/snd/controlC1: macat 2488 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 InstallationDate: Installed on 2017-04-15 (23 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: Dell Inc. XPS 13 9360 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic root=UUID=dd205104-a1a9-4197-a36d-e96f44b97067 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 RelatedPackageVersions: linux-restricted-modules-4.10.0-14-generic N/A linux-backports-modules-4.10.0-14-generic N/A linux-firmware 1.157.8 Tags: xenial Uname: Linux 4.10.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/18/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.2 dmi.board.name: 0839Y6 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd01/18/2017:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: XPS 13 9360 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1687413] Re: MST display setup show shifted, flickering picture in second half of the screen
Mario, I tried the kernel you linked and experienced the same issue using it, so this has not been solved in that branch. ** Changed in: dell-sputnik Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen Status in Dell Sputnik: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: macat 2488 F pulseaudio /dev/snd/controlC0: macat 2488 F pulseaudio /dev/snd/controlC1: macat 2488 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 InstallationDate: Installed on 2017-04-15 (23 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: Dell Inc. XPS 13 9360 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic root=UUID=dd205104-a1a9-4197-a36d-e96f44b97067 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 RelatedPackageVersions: linux-restricted-modules-4.10.0-14-generic N/A linux-backports-modules-4.10.0-14-generic N/A linux-firmware 1.157.8 Tags: xenial Uname: Linux 4.10.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/18/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.2 dmi.board.name: 0839Y6 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd01/18/2017:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: XPS 13 9360 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1687413] Re: MST display setup show shifted, flickering picture in second half of the screen
** Changed in: linux (Ubuntu) Status: Incomplete => Opinion ** Changed in: linux (Ubuntu) Status: Opinion => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen Status in Dell Sputnik: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: macat 2488 F pulseaudio /dev/snd/controlC0: macat 2488 F pulseaudio /dev/snd/controlC1: macat 2488 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 InstallationDate: Installed on 2017-04-15 (23 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: Dell Inc. XPS 13 9360 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic root=UUID=dd205104-a1a9-4197-a36d-e96f44b97067 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 RelatedPackageVersions: linux-restricted-modules-4.10.0-14-generic N/A linux-backports-modules-4.10.0-14-generic N/A linux-firmware 1.157.8 Tags: xenial Uname: Linux 4.10.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/18/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.2 dmi.board.name: 0839Y6 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd01/18/2017:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: XPS 13 9360 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1687413] Re: MST display setup show shifted, flickering picture in second half of the screen
apport information ** Tags added: apport-collected ** Description changed: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) + --- + ApportVersion: 2.20.1-0ubuntu2.5 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC2: macat 2488 F pulseaudio + /dev/snd/controlC0: macat 2488 F pulseaudio + /dev/snd/controlC1: macat 2488 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 16.04 + InstallationDate: Installed on 2017-04-15 (23 days ago) + InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) + MachineType: Dell Inc. XPS 13 9360 + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic root=UUID=dd205104-a1a9-4197-a36d-e96f44b97067 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 + RelatedPackageVersions: + linux-restricted-modules-4.10.0-14-generic N/A + linux-backports-modules-4.10.0-14-generic N/A + linux-firmware 1.157.8 + Tags: xenial + Uname: Linux 4.10.0-14-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 01/18/2017 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 1.3.2 + dmi.board.name: 0839Y6 + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 9 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd01/18/2017:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr: + dmi.product.name: XPS 13 9360 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1687413/+attachment/4873656/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen Status in Dell Sputnik: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: macat 2488 F pulseaudio /dev/snd/controlC0: macat 2488 F pulseaudio /dev/snd/controlC1: macat 2488 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 InstallationDate: Installed on 2017-04-15 (23 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: Dell Inc. XPS 13 9360 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic root=UUID=dd205104-a1a9-4197-a36d-e96f44b97067 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 RelatedPackageVersions: linux-restricted-modules-4.10.0-14-generic N/A
[Kernel-packages] [Bug 1687413] Re: MST display setup show shifted, flickering picture in second half of the screen
There has been a lot of work upstream in the graphics stack around MST, but not all of it has been merged yet. Would you be able to test with drm-next to see if the problem is resolved there? http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/current/ If it's resolved there, there will need to some effort to bisect the particular commit that fixed it and backport it to an Ubuntu kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen Status in Dell Sputnik: New Status in linux package in Ubuntu: Incomplete Bug description: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1687413] Re: MST display setup show shifted, flickering picture in second half of the screen
** Package changed: linux-hwe-edge (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen Status in Dell Sputnik: New Status in linux package in Ubuntu: Incomplete Bug description: Trying to set up MST display with Intel graphics card (Dell XPS 12 9360, Intel HD 620), but the second half of the screen is shifted randomly and is flickering (attached screenshot). uname -r 4.10.0-14-generic cat ~/.xprofile #!/bin/sh xrandr --addmode DP-1 "2560x2880" && xrandr --output DP-1 --above eDP-1 --mode "2560x2880" && xrandr --output DP-2 --right-of DP-1 --mode "2560x2880" ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.10.0-14-generic 4.10.0-14.16~16.04.1 ProcVersionSignature: Ubuntu 4.10.0-14.16~16.04.1-generic 4.10.3 Uname: Linux 4.10.0-14-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 1 09:39:32 2017 InstallationDate: Installed on 2017-04-15 (16 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) SourcePackage: linux-hwe-edge UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
