Please: 1. Look at bug 1874578 and tell us if you think that might be the problem.
2. Open the 'Extensions' app and ensure you don't have any extensions other than the three Ubuntu ones. 3. Run 'top' in a Terminal window while the problem is happening and tell us if anything has high CPU. 4. Run 'journalctl -f' in a Terminal window while the problem is happening and tell us if any messages are repeating. ** Tags added: amdgpu ** Package changed: linux (Ubuntu) => ubuntu ** Changed in: ubuntu Status: Confirmed => Incomplete -- 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/1926205 Title: graphic interface faulty Status in Ubuntu: Incomplete Bug description: hi, first, after boot and log-in, the interface elements are slow to display. the left-screen dock is empty and shows only after some time. then, I must wait to have access to program (applications) menu ("Activities"). the graphic interface itself become buggy and faulty when using multi- workspace (dynamic work-spaces displays). when I launch a program on second workspace screen: the mouse click stop to have any result (mouse and touchpad) then, I can not change workspace. then, programs freezes I need to reboot the computer to regain any control. I try 20.04.2.0 LTS on this computer, witch works fine. no any smallest problem. Description: Ubuntu 21.04 Release: 21.04 ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: xorg 1:7.7+22ubuntu1 ProcVersionSignature: Ubuntu 5.11.0-16.17-generic 5.11.12 Uname: Linux 5.11.0-16-generic x86_64 ApportVersion: 2.20.11-0ubuntu65 Architecture: amd64 BootLog: Error: [Errno 13] Permission non accordée: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Mon Apr 26 22:07:16 2021 DistUpgraded: Fresh install DistroCodename: hirsute DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Renoir [1002:1636] (rev c3) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Renoir [103c:876e] InstallationDate: Installed on 2021-04-25 (1 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) MachineType: HP HP ENVY x360 Convertible 13-ay0xxx ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-16-generic root=UUID=d493468f-47f4-4515-898b-919d7fdf1949 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/10/2020 dmi.bios.release: 15.16 dmi.bios.vendor: Insyde dmi.bios.version: F.16 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 876E dmi.board.vendor: HP dmi.board.version: 12.43 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.ec.firmware.release: 12.43 dmi.modalias: dmi:bvnInsyde:bvrF.16:bd12/10/2020:br15.16:efr12.43:svnHP:pnHPENVYx360Convertible13-ay0xxx:pvrType1ProductConfigId:rvnHP:rn876E:rvr12.43:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY x360 Convertible 13-ay0xxx dmi.product.sku: 2U6C7EA#ABZ dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.104-1build1 version.libgl1-mesa-dri: libgl1-mesa-dri 21.0.1-2 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.11-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1926205/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp