*** This bug is a duplicate of bug 1853094 ***
https://bugs.launchpad.net/bugs/1853094
Can i close bug.
It was mistake.
i just switch driver from intel to modesetting.
it worked great.
ср, 28 окт. 2020 г., 13:11 Daniel van Vugt <1901...@bugs.launchpad.net>:
> *** This bug is a duplicate of bug 1853094 ***
> https://bugs.launchpad.net/bugs/1853094
>
> If you are using the modeset driver and have HDMI connected and that
> HDMI port is connected to the Intel GPU then this is bug 1853094. If you
> are using the old intel driver you can avoid that by using 'TearFree'
> but your XorgLogOld.txt shows TearFree was still disabled.
>
> If you experience tearing in fullscreen windows on the laptop screen,
> then this is bug 1754284.
>
> If you experience tearing in accelerated windows powered by the Nvidia
> GPU then this is bug 1881909.
>
> It's unclear which of those bugs this is, but it seems likely it's
> already covered by those.
>
>
> ** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu)
>
> ** This bug has been marked a duplicate of bug 1853094
> [modeset] Screen tearing when using multiple monitors
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1901808
>
> Title:
> Laptop displays has lags and tearing
>
> Status in xorg-server package in Ubuntu:
> New
>
> Bug description:
> I have laptop dell with intel i5-4100U, intel hd 4400 and geforce 820m
> on board.
> I added zotac gtx 960 and one monitor via rizer.
> gtx and monitor worked correctly.
> but laptop displays has lags and tearing.
> I tried install
> i915
> i965-va-drivers
>
>
> intel config section
> Section "Device"
> Identifier "Device1"
> Driver "intel"
> VendorName "Intel Corporation"
> Option "TearFree" "true"
> Option "DRI" "2"
> EndSection
>
> ProblemType: Bug
> DistroRelease: Ubuntu 20.04
> Package: xorg 1:7.7+19ubuntu14
> ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
> Uname: Linux 5.4.0-52-generic x86_64
> NonfreeKernelModules: nvidia_modeset nvidia
> .proc.driver.nvidia.capabilities.gpu0: Error: [Errno 21] Is a directory:
> '/proc/driver/nvidia/capabilities/gpu0'
> .proc.driver.nvidia.capabilities.mig: Error: [Errno 21] Is a directory:
> '/proc/driver/nvidia/capabilities/mig'
> .proc.driver.nvidia.gpus.0000.06.00.0: Error: [Errno 21] Is a directory:
> '/proc/driver/nvidia/gpus/0000:06:00.0'
> .proc.driver.nvidia.registry: Binary: ""
> .proc.driver.nvidia.suspend: suspend hibernate resume
> .proc.driver.nvidia.suspend_depth: default modeset uvm
> .proc.driver.nvidia.version:
> NVRM version: NVIDIA UNIX x86_64 Kernel Module 455.32.00 Wed Oct 14
> 22:46:18 UTC 2020
> GCC version: gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)
> ApportVersion: 2.20.11-0ubuntu27.10
> Architecture: amd64
> BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
> CasperMD5CheckResult: skip
> CompositorRunning: None
> CurrentDesktop: Deepin
> Date: Wed Oct 28 11:03:01 2020
> DistUpgraded: 2020-08-20 21:43:47,424 DEBUG Running PostInstallScript:
> './xorg_fix_proprietary.py'
> DistroCodename: focal
> DistroVariant: ubuntu
> ExtraDebuggingInterest: No
> GraphicsCard:
> Intel Corporation Haswell-ULT Integrated Graphics Controller
> [8086:0a16] (rev 0b) (prog-if 00 [VGA controller])
> Subsystem: Dell Haswell-ULT Integrated Graphics Controller [1028:0652]
> NVIDIA Corporation GM206 [GeForce GTX 960] [10de:1401] (rev a1)
> (prog-if 00 [VGA controller])
> Subsystem: ZOTAC International (MCO) Ltd. GM206 [GeForce GTX 960]
> [19da:2378]
> Subsystem: Dell GeForce 820M [1028:0652]
> InstallationDate: Installed on 2020-07-16 (103 days ago)
> InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64
> (20190805)
> MachineType: Dell Inc. Inspiron 3542
> ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-5.4.0-52-generic
> root=UUID=ab9e3a31-2ad4-4c5f-a786-92ff7dbde56d ro rootflags=subvol=@
> nouveau.modeset=0 DEEPIN_GFXMODE= crashkernel=512M-:192M
> SourcePackage: xorg
> UpgradeStatus: Upgraded to focal on 2020-08-20 (68 days ago)
> dmi.bios.date: 03/28/2014
> dmi.bios.vendor: Dell Inc.
> dmi.bios.version: A01
> dmi.board.name: 0926J6
> dmi.board.vendor: Dell Inc.
> dmi.board.version: A01
> dmi.chassis.type: 8
> dmi.chassis.vendor: Dell Inc.
> dmi.chassis.version: Not Specified
> dmi.modalias:
> dmi:bvnDellInc.:bvrA01:bd03/28/2014:svnDellInc.:pnInspiron3542:pvrNotSpecified:rvnDellInc.:rn0926J6:rvrA01:cvnDellInc.:ct8:cvrNotSpecified:
> dmi.product.name: Inspiron 3542
> dmi.product.sku: 0652
> dmi.product.version: Not Specified
> dmi.sys.vendor: Dell Inc.
> version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1
> version.libdrm2: libdrm2 2.4.101-2
> version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
> version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~20.04.1
> version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
> version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.4
> version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
> version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
> version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20200226-1
> 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/xorg-server/+bug/1901808/+subscriptions
>
--
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which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/1901808
Title:
Laptop displays has lags and tearing
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https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1901808/+subscriptions
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