*** 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 a member of Desktop
Packages, which is subscribed to xorg in Ubuntu.
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
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
