Thanks for the answer. Wired network is not possible here, so wifi is required. :( Reinstalling with an older version is currently also not possible due to missing usb sticks. So at first I need to be home to decide which way is the best. But building a new kernel and switching to it without deeper experience and a fallback would be too hard for me.
-- 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/2077920 Title: [RTL8821CE] awful performance Status in linux package in Ubuntu: New Bug description: In most application there is "not responding" window displayed. Firefox, Google Chrome, Google Remote Desktopm (=Chrome). In Google Remote Desktop the sound is transfered in a "okish" delay. The display of the remote machine is delayed by about 2-5 seconds. The laptop is connected by wifi, the remote machine is connected by lan cable. The problem also occur if the laptop is used in the same network about 2-3 meters away. There seems to be a driver issue. If graphic, "chipset", ram or harddisk: I dont know. The machine is very old but is quad core with 4 gb of ram. There SHOULD be a better performance. I used a dual core about 3-4 years ago and the performance was similar to this laptop now. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: xorg 1:7.7+23ubuntu3 ProcVersionSignature: Ubuntu 6.8.0-41.41-generic 6.8.12 Uname: Linux 6.8.0-41-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Tue Aug 27 05:28:35 2024 DistUpgraded: 2024-05-10 01:30:53,777 DEBUG migrateToDeb822Sources() DistroCodename: noble DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics] [1002:98e4] (rev d4) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Stoney [Radeon R2/R3/R4/R5 Graphics] [103c:84d0] InstallationDate: Installed on 2023-08-26 (366 days ago) InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418) MachineType: HP HP Laptop 17-ca0xxx ProcEnviron: LANG=de_DE.UTF-8 PATH=(custom, no user) SHELL=/bin/bash XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-41-generic root=UUID=23ccbdb2-528b-483e-9b2f-bd788ab9318a ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to noble on 2024-05-09 (109 days ago) dmi.bios.date: 11/27/2023 dmi.bios.release: 15.66 dmi.bios.vendor: AMI dmi.bios.version: F.66 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 84D0 dmi.board.vendor: HP dmi.board.version: 90.48 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.ec.firmware.release: 90.48 dmi.modalias: dmi:bvnAMI:bvrF.66:bd11/27/2023:br15.66:efr90.48:svnHP:pnHPLaptop17-ca0xxx:pvr:rvnHP:rn84D0:rvr90.48:cvnHP:ct10:cvrChassisVersion:sku5CU45EA#ABD: dmi.product.family: 103C_5335KV HP Notebook dmi.product.name: HP Laptop 17-ca0xxx dmi.product.sku: 5CU45EA#ABD dmi.sys.vendor: HP version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.120-2build1 version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2077920/+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
