And here is the upstream bug report, which seems to exactly match mine. ** Attachment added: "https://lore.kernel.org/lkml/EmWnO5b-acRH1TXbGnkx41eJw654vmCR-8_xMBaPMwexCnfkvKCdlU5u19CGbaapJ3KRu-l3B-tSUhf8CCQwL0odjo6Cd5YG5lvNeB-vfdg=@pm.me/"; https://lore.kernel.org/lkml/EmWnO5b-acRH1TXbGnkx41eJw654vmCR-8_xMBaPMwexCnfkvKCdlU5u19CGbaapJ3KRu-l3B-tSUhf8CCQwL0odjo6Cd5YG5lvNeB-vfdg=@pm.me/
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.14 in Ubuntu. https://bugs.launchpad.net/bugs/2117366 Title: Can't receive multicast packets Status in linux-hwe-6.14 package in Ubuntu: New Bug description: When using the hwe kernel, my laptop is unable to receive multicast packets. Running avahi-browse -a produces an empty output. Switching to linux-generic-6.11 resolves the issue (avahi-browse -a shows all the services in my LAN as expected), so I know it's an issue with the kernel and not a userspace problem. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-generic-hwe-24.04 6.14.0-24.24~24.04.3 ProcVersionSignature: Ubuntu 6.14.0-24.24~24.04.3-generic 6.14.6 Uname: Linux 6.14.0-24-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.28.1-0ubuntu3.8 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sun Jul 20 18:27:10 2025 InstallationDate: Installed on 2025-07-19 (1 days ago) InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215) MachineType: ASUSTeK COMPUTER INC. ROG Zephyrus G16 GA605WI_GA605WI ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-24-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-6.14.0-24-generic N/A linux-backports-modules-6.14.0-24-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.14 SourcePackage: linux-hwe-6.14 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/28/2025 dmi.bios.release: 5.35 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: GA605WI.315 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: GA605WI dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.ec.firmware.release: 3.14 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrGA605WI.315:bd05/28/2025:br5.35:efr3.14:svnASUSTeKCOMPUTERINC.:pnROGZephyrusG16GA605WI_GA605WI:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnGA605WI:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku: dmi.product.family: ROG Zephyrus G16 dmi.product.name: ROG Zephyrus G16 GA605WI_GA605WI dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.14/+bug/2117366/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
