Hi, no basically I've been upgrading the kernel lately, and all of a sudden my wifi card stopped working.
sudo apt install linux-firmware Reading package lists... Done Building dependency tree Reading state information... Done linux-firmware is already the newest version (1.173.14). linux-firmware set to manually installed. I've also signed my kernel using mokutil to try to bypass SecureBoot as shown on dmesg log but the problem still remains. I've run the apport-collect command, thanks again. ** Changed in: linux-firmware (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1858366 Title: My wireless card crashes on 5.4.8-050408-generic kernel installed via Ukuu Status in linux-firmware package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 18.04.3 LTS Release: 18.04 lspci -nnk | grep 0280 -A3 00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 [Jefferson Peak] [8086:a370] (rev 10) Subsystem: Bigfoot Networks, Inc. Device [1a56:1552] Kernel driver in use: iwlwifi Kernel modules: iwlwifi dmesg | grep iwlwifi [ 3.938222] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) [ 3.947221] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-46.ucode failed with error -2 [ 3.947688] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-45.ucode failed with error -2 [ 3.949266] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-44.ucode failed with error -2 [ 3.949280] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-43.ucode failed with error -2 [ 3.949293] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-42.ucode failed with error -2 [ 3.949497] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-41.ucode failed with error -2 [ 3.949512] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-40.ucode failed with error -2 [ 3.949524] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-39.ucode failed with error -2 [ 3.949536] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-38.ucode failed with error -2 [ 3.949549] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-37.ucode failed with error -2 [ 3.949561] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-36.ucode failed with error -2 [ 3.949573] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-9000-pu-b0-jf-b0-35.ucode failed with error -2 [ 3.956300] iwlwifi 0000:00:14.3: loaded firmware version 34.0.0 op_mode iwlmvm [ 4.067040] iwlwifi 0000:00:14.3: Detected Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW), REV=0x318 [ 5.089016] iwlwifi 0000:00:14.3: Collecting data: trigger 15 fired. [ 5.337038] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode [ 5.337049] iwlwifi 0000:00:14.3: Fseq Registers: [ 5.337058] iwlwifi 0000:00:14.3: 0x783B9DAA | FSEQ_ERROR_CODE [ 5.337066] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION [ 5.337075] iwlwifi 0000:00:14.3: 0x73F12AC7 | FSEQ_CNVIO_INIT_VERSION [ 5.337083] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION [ 5.337091] iwlwifi 0000:00:14.3: 0x9FB95405 | FSEQ_TOP_CONTENT_VERSION [ 5.337100] iwlwifi 0000:00:14.3: 0x6D10B63E | FSEQ_ALIVE_TOKEN [ 5.337108] iwlwifi 0000:00:14.3: 0xD21A013F | FSEQ_CNVI_ID [ 5.337115] iwlwifi 0000:00:14.3: 0x5FEE2C7B | FSEQ_CNVR_ID [ 5.337125] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP [ 5.337135] iwlwifi 0000:00:14.3: 0x01300202 | CNVR_AUX_MISC_CHIP [ 5.337146] iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 5.337187] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 5.337253] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x3, CPU2 Status: 0x2458 [ 5.337253] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110 [ 5.337263] iwlwifi 0000:00:14.3: Firmware not running - cannot dump error [ 5.349140] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110 --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.9 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Dependencies: DistroRelease: Ubuntu 18.04 NonfreeKernelModules: nvidia_modeset nvidia Package: linux-firmware 1.173.14 [modified: lib/firmware/iwlwifi-9000-pu-b0-jf-b0-34.ucode] PackageArchitecture: all Tags: bionic Uname: Linux 5.4.8-050408-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dialout dip docker libvirt lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1858366/+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