Thanks for the bug report. Most of "lag" issues were fixed in Ubuntu 22.04 so please try that as soon as you can:
https://ubuntu.com/download/desktop ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- 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/1991678 Title: X seems to lag at random intervals Status in Ubuntu: Incomplete Bug description: Hey, I trust you are well. I just noticed odd behaviour probably related to video resources which causes the entire GUI to lag for typing or to transition between screens and apps especially if there's a notification or any other new graphical interaction. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.15.0-48.54~20.04.1-generic 5.15.53 Uname: Linux 5.15.0-48-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.24 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Tue Oct 4 11:30:42 2022 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu GraphicsCard: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Dell UHD Graphics 620 [1028:0839] InstallationDate: Installed on 2022-06-09 (116 days ago) InstallationMedia: Ubuntu 20.04.4 LTS "Focal Fossa" - Release amd64 (20220223) MachineType: Dell Inc. Latitude 3490 ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/24/2022 dmi.bios.release: 1.19 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.19.0 dmi.board.name: 0YRH3X dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.19.0:bd03/24/2022:br1.19:svnDellInc.:pnLatitude3490:pvr:rvnDellInc.:rn0YRH3X:rvrA00:cvnDellInc.:ct10:cvr:sku0839: dmi.product.family: Latitude dmi.product.name: Latitude 3490 dmi.product.sku: 0839 dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.107-8ubuntu1~20.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.6-0ubuntu0.1~20.04.2 version.libgl1-mesa-glx: libgl1-mesa-glx 21.2.6-0ubuntu0.1~20.04.2 version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.3 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/+bug/1991678/+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
