Guys, there is an entry on the Chromium site talking about xorg modesetting vs intel xorg driver. By installing modesetting module and getting rid of the intel driver, the flicker was gone completely on Ubuntu 16.04.
https://bugs.chromium.org/p/chromium/issues/detail?id=606152#c73 On Thu, Oct 6, 2016 at 10:27 AM, Sukttarb <1554...@bugs.launchpad.net> wrote: > On my Dell XPS 13-9350, I had been running 4.4.0-38.57 for two weeks and > continued to experience screen flash while using google-chrome-beta > until updating this morning to 54.0.2840.50-1. No more flash. Halleluja! > > -- > You received this bug notification because you are subscribed to a > duplicate bug report (1552304). > https://bugs.launchpad.net/bugs/1554613 > > Title: > Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU) > > Status in Linux: > Fix Released > Status in linux package in Ubuntu: > Fix Released > > Bug description: > *** Temporary workaround *** > Install Kernel from the following location: > - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/ > > OR > Perform the following: > - $ apt-add-repository "deb http://ppa.launchpad.net/ > canonical-kernel-team/ppa/ubuntu yakkety main" > - $ echo -en "Package: *\nPin: release > o=LP-PPA-canonical-kernel-team-ppa\nPin-Priority: > -1\n" >> /etc/apt/preferences.d/canonical-kernel-team-ubuntu-ppa-yakkety > - $ apt update > - $ apt install linux-image-extra-4.6.0-6-generic > linux-headers-4.6.0-6-generic linux-tools-4.6.0-6-generic > ``` > There was a typo in instructions (/etc/preferences.d should have been > /etc/apt/preferences.d). > As result you might have upgraded Linux META packages and therefor you > won't receive proper upgrades of Xenial native Linux packages (hoping they > will ever contain the fix). > I suggest you move > /etc/preferences.d/canonical-kernel-team-ubuntu-ppa-yakkety > to /etc/apt/preferences.d/ and downgrade related packages: > $ apt update > $ apt install linux-headers-generic/xenial-updates > linux-tools-generic/xenial-updates linux-image-generic/xenial-updates > ``` > *** > > Please inspect duplicate reports for more details: > Bug #1522922 > Bug #1535048 > Bug #1552304 > Bug #1555158 > Bug #1561729 > Bug #1565234 > Bug #1568599 > Bug #1573392 > > does not affect 4.4.0-8 > affects 4.4.0-9 to 4.4.0-22 > > ProblemType: Bug > DistroRelease: Ubuntu 16.04 > Package: linux-image-generic 4.4.0.11.12 > ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2 > Uname: Linux 4.4.0-8-generic x86_64 > ApportVersion: 2.20-0ubuntu3 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: tbonfort 1498 F.... pulseaudio > CurrentDesktop: KDE > Date: Tue Mar 8 09:57:12 2016 > HibernationDevice: RESUME=UUID=3248e0d7-0dac-4ccc-8982-b5ac5ce6ed5e > InstallationDate: Installed on 2016-01-07 (61 days ago) > InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 > (20151021) > Lsusb: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 003: ID 0c45:670c Microdia > Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp. > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: Dell Inc. XPS 13 9350 > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-8-generic > root=UUID=757547b8-d0e4-4eb8-8afd-920b743f99a4 ro quiet splash > vt.handoff=7 > RelatedPackageVersions: > linux-restricted-modules-4.4.0-8-generic N/A > linux-backports-modules-4.4.0-8-generic N/A > linux-firmware 1.156 > SourcePackage: linux > UpgradeStatus: Upgraded to xenial on 2016-02-28 (9 days ago) > dmi.bios.date: 01/08/2016 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: 1.2.3 > dmi.board.name: 07TYC2 > dmi.board.vendor: Dell Inc. > dmi.board.version: A01 > dmi.chassis.type: 9 > dmi.chassis.vendor: Dell Inc. > dmi.modalias: dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.: > pnXPS139350:pvr:rvnDellInc.:rn07TYC2:rvrA01:cvnDellInc.:ct9:cvr: > dmi.product.name: XPS 13 9350 > dmi.sys.vendor: Dell Inc. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/linux/+bug/1554613/+subscriptions > -- 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/1554613 Title: Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU) Status in Linux: Fix Released Status in linux package in Ubuntu: Fix Released Bug description: *** Temporary workaround *** Install Kernel from the following location: - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/ OR Perform the following: - $ apt-add-repository "deb http://ppa.launchpad.net/canonical-kernel-team/ppa/ubuntu yakkety main" - $ echo -en "Package: *\nPin: release o=LP-PPA-canonical-kernel-team-ppa\nPin-Priority: -1\n" >> /etc/apt/preferences.d/canonical-kernel-team-ubuntu-ppa-yakkety - $ apt update - $ apt install linux-image-extra-4.6.0-6-generic linux-headers-4.6.0-6-generic linux-tools-4.6.0-6-generic ``` There was a typo in instructions (/etc/preferences.d should have been /etc/apt/preferences.d). As result you might have upgraded Linux META packages and therefor you won't receive proper upgrades of Xenial native Linux packages (hoping they will ever contain the fix). I suggest you move /etc/preferences.d/canonical-kernel-team-ubuntu-ppa-yakkety to /etc/apt/preferences.d/ and downgrade related packages: $ apt update $ apt install linux-headers-generic/xenial-updates linux-tools-generic/xenial-updates linux-image-generic/xenial-updates ``` *** Please inspect duplicate reports for more details: Bug #1522922 Bug #1535048 Bug #1552304 Bug #1555158 Bug #1561729 Bug #1565234 Bug #1568599 Bug #1573392 does not affect 4.4.0-8 affects 4.4.0-9 to 4.4.0-22 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-generic 4.4.0.11.12 ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2 Uname: Linux 4.4.0-8-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tbonfort 1498 F.... pulseaudio CurrentDesktop: KDE Date: Tue Mar 8 09:57:12 2016 HibernationDevice: RESUME=UUID=3248e0d7-0dac-4ccc-8982-b5ac5ce6ed5e InstallationDate: Installed on 2016-01-07 (61 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0c45:670c Microdia Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 13 9350 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-8-generic root=UUID=757547b8-d0e4-4eb8-8afd-920b743f99a4 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-8-generic N/A linux-backports-modules-4.4.0-8-generic N/A linux-firmware 1.156 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-28 (9 days ago) dmi.bios.date: 01/08/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.2.3 dmi.board.name: 07TYC2 dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn07TYC2:rvrA01:cvnDellInc.:ct9:cvr: dmi.product.name: XPS 13 9350 dmi.sys.vendor: Dell Inc. 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