I've tried both switching to Ubuntu on wayland and I installed kernel 5.3-rc3 and there hasn't been any change. I'm not sure what I'm supposed to be seeing in the terminal window when I run dmesg -w but here is a screenshot of part of the output. Nothing gets added to the output when the flickering happens if that is what you wanted me to look at.
On Wed, Aug 7, 2019 at 8:10 PM Daniel van Vugt < [email protected]> wrote: > Thanks. The videos seem to show this is a problem with aligning the > entire display image. So it's not traditional "tearing", but I totally > agree that "tearing" and "flickering" is the best description. > > Please try logging in to "Ubuntu on Wayland" and tell us if that avoids > the problem. > > Please also try installing a newer kernel such as: > > https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc3/ > > If the problem still continues then please open a Terminal window and > run: > > dmesg -w > > Now do you see any new messages appearing in that window when the > flickering happens? > > > ** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu) > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1839253 > > Title: > Excessive screen tearing and flickering > > Status in linux package in Ubuntu: > Incomplete > > Bug description: > I am experiencing a large amount of screen tearing flickering and > artifacting. I've tried the common fix that is suggested on > askubuntu.com which is editing the file /etc/X11/xorg.conf.d/20-intel- > graphics.conf and this has not changed anything. > > ProblemType: Bug > DistroRelease: Ubuntu 19.04 > Package: xorg 1:7.7+19ubuntu12 > ProcVersionSignature: Ubuntu 5.0.0-23.24-generic 5.0.15 > Uname: Linux 5.0.0-23-generic x86_64 > ApportVersion: 2.20.10-0ubuntu27.1 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Wed Aug 7 02:06:01 2019 > DistUpgraded: Fresh install > DistroCodename: disco > DistroVariant: ubuntu > ExtraDebuggingInterest: Yes > GraphicsCard: > Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 > [VGA controller]) > Subsystem: ASUSTeK Computer Inc. UHD Graphics 620 [1043:10a1] > InstallationDate: Installed on 2019-08-06 (1 days ago) > InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) > Lsusb: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 004: ID 27c6:5201 > Bus 001 Device 003: ID 8087:0a2b Intel Corp. > Bus 001 Device 002: ID 13d3:56b9 IMC Networks > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: ASUSTeK COMPUTER INC. ZenBook S UX391UA > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-23-generic > root=UUID=6c2ff7ef-a93b-47fe-ae85-a60f10a4201f ro quiet splash vt.handoff=1 > SourcePackage: xorg > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 05/18/2018 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: UX391UA.204 > dmi.board.asset.tag: ATN12345678901234567 > dmi.board.name: UX391UA > dmi.board.vendor: ASUSTeK COMPUTER INC. > dmi.board.version: 1.0 > dmi.chassis.asset.tag: No Asset Tag > dmi.chassis.type: 10 > dmi.chassis.vendor: ASUSTeK COMPUTER INC. > dmi.chassis.version: 1.0 > dmi.modalias: > dmi:bvnAmericanMegatrendsInc.:bvrUX391UA.204:bd05/18/2018:svnASUSTeKCOMPUTERINC.:pnZenBookSUX391UA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX391UA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: > dmi.product.family: ZenBook S > dmi.product.name: ZenBook S UX391UA > dmi.product.version: 1.0 > dmi.sys.vendor: ASUSTeK COMPUTER INC. > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.97-1ubuntu1 > version.libgl1-mesa-dri: libgl1-mesa-dri 19.0.2-1ubuntu1.1 > version.libgl1-mesa-glx: libgl1-mesa-glx N/A > version.xserver-xorg-core: xserver-xorg-core 2:1.20.4-1ubuntu3 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A > version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-0ubuntu1 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.99.917+git20180925-2 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1839253/+subscriptions > ** Attachment added: "dmesg.png" https://bugs.launchpad.net/bugs/1839253/+attachment/5281846/+files/dmesg.png -- 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/1839253 Title: Excessive screen tearing and flickering Status in linux package in Ubuntu: Incomplete Bug description: I am experiencing a large amount of screen tearing flickering and artifacting. I've tried the common fix that is suggested on askubuntu.com which is editing the file /etc/X11/xorg.conf.d/20-intel- graphics.conf and this has not changed anything. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: xorg 1:7.7+19ubuntu12 ProcVersionSignature: Ubuntu 5.0.0-23.24-generic 5.0.15 Uname: Linux 5.0.0-23-generic x86_64 ApportVersion: 2.20.10-0ubuntu27.1 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Aug 7 02:06:01 2019 DistUpgraded: Fresh install DistroCodename: disco DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. UHD Graphics 620 [1043:10a1] InstallationDate: Installed on 2019-08-06 (1 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 27c6:5201 Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bus 001 Device 002: ID 13d3:56b9 IMC Networks Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. ZenBook S UX391UA ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-23-generic root=UUID=6c2ff7ef-a93b-47fe-ae85-a60f10a4201f ro quiet splash vt.handoff=1 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/18/2018 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX391UA.204 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX391UA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX391UA.204:bd05/18/2018:svnASUSTeKCOMPUTERINC.:pnZenBookSUX391UA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX391UA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: ZenBook S dmi.product.name: ZenBook S UX391UA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.97-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 19.0.2-1ubuntu1.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.4-1ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20180925-2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1839253/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
