You have been subscribed to a public bug: Problem description: After upgrading the system to Ubuntu 25.04 with Kernel 6.14.0, the wireless interface is no longer detected. This issue affects the Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01) adapter.
The Wi-Fi worked correctly with previous kernel versions. Observed behavior: nmcli general wifi-hw returns "missing". rfkill list does not show any Wi-Fi device (only Bluetooth). Wired (Ethernet) connection works as expected. Wi-Fi works correctly when booting into Windows on the same machine, confirming the hardware is functional. References: This issue has been reported upstream: https://bugzilla.kernel.org/show_bug.cgi?id=219967 It was fixed in Kernel version 6.14.3: https://github.com/archlinux/linux/commit/69a9408a09220353b8ba0fa240ea181ec32235c1 I tested Kernel 6.14.3 and confirmed that Wi-Fi is working properly again. Request: Please update the default kernel for Ubuntu 25.04 to version 6.14.3 or later to include the fix for this Wi-Fi issue. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment kernel-bug plucky -- Wiki not working after updating to 25.04 Kernel 6.14.0 https://bugs.launchpad.net/bugs/2112190 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
