Public bug reported: Package: linux-image-5.4.0.56.lowlatency / Focal Ubuntu Studio 20.04
WLan is working PCI Ethernet not. [ 11.223573] genirq: Flags mismatch irq 18. 00010080 (enp3s1) vs. 00002080 (uhci_hcd:usb4) [ 11.299519] genirq: Flags mismatch irq 16. 00010080 (ens32) vs. 00002080 (uhci_hcd:usb5) Maybe this report can helpfull for bug 1906655. sounds similar for other kernel. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906913 Title: IRQ conflict between Ethernet and USB with linux 5.4.0-56-lowlatency kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1906913/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs