Update: after I installed Oibaf it is only happening on Firefox videos in full screen
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1900260 Title: Ubuntu 20.04 LTS have a low video quality, bad color management and the screen keeps tearing Status in xorg package in Ubuntu: New Bug description: Ubuntu 20.04 LTS have a low video quality, bad color management and the screen keeps tearing. I guess maybe those are part of the same problem. I thinks that there's maybe an issue with xorg on Intel graphics card or probably an issue with the Mesa driver. I don't really know. The screen keeps tearing even after I did this: sudo mkdir /etc/X11/xorg.conf.d sudo nano /etc/X11/xorg.conf.d/20-intel.conf Section "Device" Identifier "Intel Graphics" Driver "intel" Option "TearFree" "true" EndSection Those are the informations I collected: $ lspci -nn | egrep -i "3d|display|vga" 00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) Processor: Intel® Core™ i3-8130U CPU @ 2.20GHz × 4 Graphics: Mesa Intel® UHD Graphics 620 (KBL GT2) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-51.56-generic 5.4.65 Uname: Linux 5.4.0-51-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.9 Architecture: amd64 BootLog: Error: [Errno 13] Permissão negada: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Oct 17 12:20:30 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Lenovo UHD Graphics 620 [17aa:3fdf] InstallationDate: Installed on 2020-10-14 (3 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 04f2:b624 Chicony Electronics Co., Ltd Integrated Camera Bus 001 Device 003: ID 8087:0a2a Intel Corp. Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 81XM ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-51-generic root=UUID=a08ea31a-d24d-4a85-b391-c1950060f906 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/12/2019 dmi.bios.vendor: LENOVO dmi.bios.version: CSCN10WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40679 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo IdeaPad S145-15IKB dmi.modalias: dmi:bvnLENOVO:bvrCSCN10WW:bd10/12/2019:svnLENOVO:pn81XM:pvrLenovoIdeaPadS145-15IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0J40679WIN:cvnLENOVO:ct10:cvrLenovoIdeaPadS145-15IKB: dmi.product.family: IdeaPad S145-15IKB dmi.product.name: 81XM dmi.product.sku: LENOVO_MT_81XM_BU_idea_FM_IdeaPad S145-15IKB dmi.product.version: Lenovo IdeaPad S145-15IKB dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.102-1~kisak~f version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.1~kisak1~f version.libgl1-mesa-glx: libgl1-mesa-glx 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 N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1900260/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
