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: + USER PID 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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
