Hello Capsia, Could you please check if you have the corresponding linux-modules- extra-* installed? For your kernel this would be linux-modules- extra-5.11.0-25-generic.
The best way to make sure you will always get all modules installed when updating the kernel version is to install the kernel packages via the meta package linux-generic-hwe-20.04. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.11 in Ubuntu. https://bugs.launchpad.net/bugs/1938893 Title: Network perpherals not detected Status in linux-signed-hwe-5.11 package in Ubuntu: New Bug description: After updating the kernel to the version 5.11.0.22 all network peripherals stopped working. It appears they are not detected on lshw or lsusb. I've tried with the ethernet port on the motherboard and an external wifi board and also using USB tethering from a phone. None was detected and network is not working. Then I've tried to go back to kernel version 5.8 which is still working correctly. If you need more info, feel free to ask me. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.11.0-25-generic 5.11.0-25.27~20.04.1 ProcVersionSignature: Ubuntu 5.11.0-25.27~20.04.1-generic 5.11.22 Uname: Linux 5.11.0-25-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Wed Aug 4 13:17:14 2021 InstallationDate: Installed on 2021-06-11 (53 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=it_IT.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-5.11 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-5.11/+bug/1938893/+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
