Since my last comment, I did some changes: I did append intel_iommu=off to GRUB_CMDLINE_LINUX_DEFAULT and it seems to help. My laptop is responding faster now to command.
When internet is not working (showing network, but not responding) I use this command and it fix the issue (I don't think it will fix the issue permanently): sudo systemctl restart NetworkManager The only thing that I have been unable to fix so far is the resolution of the main monitor that is still look like it is diluted and not clear. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.19 in Ubuntu. https://bugs.launchpad.net/bugs/2025198 Title: Lenevo Ideapad Slim - Ubuntu slow, Lost of internet, Main display not clean resolution Status in linux-signed-hwe-5.19 package in Ubuntu: New Bug description: Since I installed Ubuntu 22.04 my laptop is slow I lose my internet connection intermittently. The main display resolution is not clean. The image rendering seems diluted and unclear, especially at the edges of the screen. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.19.0-45-generic 5.19.0-45.46~22.04.1 ProcVersionSignature: Ubuntu 5.19.0-45.46~22.04.1-generic 5.19.17 Uname: Linux 5.19.0-45-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Tue Jun 27 20:33:17 2023 InstallationDate: Installed on 2023-06-21 (6 days ago) InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223) SourcePackage: linux-signed-hwe-5.19 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.19/+bug/2025198/+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
