[Bug 1966793] Re: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
scrabjon's solution above to remove firmwares newer than /lib/firmware/iwlwifi-QuZ-a0-jf-b0-55 fixed my problem as well. HP ProBook 450 G8 Ubuntu: 22.04, Kernel: 5.15.0-30-generic (Problem also occured on kernel 5.17.5...) Wifi model: Intel WiFi 6 AX201 My wifi device driver would load, but I was unable to scan for wifi networks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966793 Title: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1966793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1966793] Re: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Same problem on a Dell Vostro 3510. Release: 22.04, Kernel: 5.15.0-27-generic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966793 Title: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1966793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1966793] Re: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
I haven't seen a posted workaround for this anywhere so here is what I found to work on both v20.04 and v22.04: For those loading iwlwifi-QuZ-a0-jf-b0-XX.ucode, use the 55 version as shown: /lib/iwlwifi-QuZ-a0-jf-b0-55.ucode I just moved all newer firmware that are higher than 55 out of the /lib/firmware directory. In v20.04, after removing newer firmware, it just auto loads and starts working. In v22.04, you must reboot after removing the firmware that is higher than 55. So something changed after v55 that broke the wireless functionality on the 440 G8 with AX201. Here is a before and after hardware snapshot: - *-network DISABLED + *-network description: Wireless interface product: Wi-Fi 6 AX201 vendor: Intel Corporation physical id: 14.3 bus info: pci@:00:14.3 logical name: wlp0s20f3 version: 20 serial: 28:d0:ea:15:fc:c0 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless - configuration: broadcast=yes driver=iwlwifi driverversion=5.15.0-27-generic firmware=66.f1c864e0.0 QuZ-a0-jf-b0-66.u latency=0 link=no multicast=yes wireless=IEEE 802.11 + configuration: broadcast=yes driver=iwlwifi driverversion=5.15.0-28-generic firmware=55.d9698065.0 QuZ-a0-jf-b0-55.u ip=192.168.247.110 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: iomemory:600-5ff irq:16 memory:600324c000-600324 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966793 Title: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1966793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1966793] Re: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-firmware (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966793 Title: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1966793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1966793] Re: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Same problem on a DELL Precision 3561. Found a probably related kernel bug with patch : https://bugzilla.kernel.org/show_bug.cgi?id=215523 ** Bug watch added: Linux Kernel Bug Tracker #215523 https://bugzilla.kernel.org/show_bug.cgi?id=215523 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966793 Title: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1966793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1966793] Re: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Can you run the following command after the problem shows up? $ apport-collect 1966793 ** Tags added: kern-2818 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966793 Title: Wi-Fi 6 AX201 not working on 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:54:05 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1966793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
