This problem has been going on since before I installed lowlatency. I use USB-wifi-dongle to send this message.
-- 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/1958911 Title: BCM4356 wifi chipset fail to connect Status in linux-firmware package in Ubuntu: New Bug description: My machine fails to connect wifi network. I use Kubuntu 21.10. Here are my machine's information. lspci -vvnn | grep -A 9 Network 01:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4356 802.11ac Wireless Network Adapter [14e4:43ec] (rev 02) Subsystem: Gemtek Technology Co., Ltd BCM4356 802.11ac Wireless Network Adapter [17f9:0036] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 164 Region 0: Memory at 91800000 (64-bit, non-prefetchable) [size=32K] Region 2: Memory at 91400000 (64-bit, non-prefetchable) [size=4M] Capabilities: <access denied> Kernel driver in use: brcmfmac Kernel modules: brcmfmac lshw *-network description: Wireless interface product: BCM4356 802.11ac Wireless Network Adapter vendor: Broadcom Inc. and subsidiaries physical id: 0 bus info: pci@0000:01:00.0 logical name: wlan1 version: 02 And Ksystemlog says 2022/01/22 2:49 NetworkManager <info> [1642787376.6460] device (wlan1): Activation: starting connection 'elecom-b3306f' (81bdc1ee-e44b-4121-aab5-62f3395e399d) 2022/01/22 2:49 NetworkManager <info> [1642787376.6482] audit: op="connection-activate" uuid="81bdc1ee-e44b-4121-aab5-62f3395e399d" name="elecom-b3306f" pid=1168 uid=1000 result="success" 2022/01/22 2:49 NetworkManager <info> [1642787376.6486] device (wlan1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') 2022/01/22 2:49 NetworkManager <info> [1642787376.6503] manager: NetworkManager state is now CONNECTING 2022/01/22 2:49 NetworkManager <info> [1642787376.6512] device (wlan1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') 2022/01/22 2:49 NetworkManager <info> [1642787376.6535] device (wlan1): Activation: (wifi) access point 'elecom-b3306f' has security, but secrets are required. 2022/01/22 2:49 NetworkManager <info> [1642787376.6536] device (wlan1): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed') 2022/01/22 2:49 NetworkManager <info> [1642787376.6547] sup-iface[039a263b9d4622b5,1,wlan1]: wps: type pbc start... 2022/01/22 2:49 wpa_supplicant wlan1: WPS-PBC-ACTIVE 2022/01/22 2:49 NetworkManager <info> [1642787376.7249] device (wlan1): supplicant interface state: disconnected -> scanning 2022/01/22 2:49 NetworkManager <info> [1642787376.7251] device (p2p-dev-wlan1): supplicant management interface state: disconnected -> scanning 2022/01/22 2:49 NetworkManager <info> [1642787376.7502] device (wlan1): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') 2022/01/22 2:49 NetworkManager <info> [1642787376.7523] device (wlan1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') 2022/01/22 2:49 NetworkManager <info> [1642787376.7549] device (wlan1): Activation: (wifi) connection 'elecom-b3306f' has security, and secrets exist. No new secrets needed. 2022/01/22 2:49 NetworkManager <info> [1642787376.7564] Config: added 'ssid' value 'elecom-b3306f' 2022/01/22 2:49 NetworkManager <info> [1642787376.7565] Config: added 'scan_ssid' value '1' 2022/01/22 2:49 NetworkManager <info> [1642787376.7565] Config: added 'bgscan' value 'simple:30:-70:86400' 2022/01/22 2:49 NetworkManager <info> [1642787376.7566] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK' 2022/01/22 2:49 NetworkManager <info> [1642787376.7566] Config: added 'psk' value '<hidden>' 2022/01/22 2:49 NetworkManager <info> [1642787376.7853] device (wlan1): supplicant interface state: scanning -> inactive 2022/01/22 2:49 NetworkManager <info> [1642787376.7870] device (p2p-dev-wlan1): supplicant management interface state: scanning -> inactive 2022/01/22 2:49 wpa_supplicant wlan1: Trying to associate with SSID 'elecom-b3306f' 2022/01/22 2:49 NetworkManager <info> [1642787376.8465] device (wlan1): supplicant interface state: inactive -> associating 2022/01/22 2:49 NetworkManager <info> [1642787376.8467] device (p2p-dev-wlan1): supplicant management interface state: inactive -> associating 2022/01/22 2:49 wpa_supplicant wlan1: CTRL-EVENT-ASSOC-REJECT bssid=00:00:00:00:00:00 status_code=16 2022/01/22 2:49 wpa_supplicant wlan1: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="elecom-b3306f" auth_failures=1 duration=10 reason=CONN_FAILED 2022/01/22 2:49 NetworkManager <info> [1642787377.4247] device (wlan1): supplicant interface state: associating -> disconnected 2022/01/22 2:49 NetworkManager <info> [1642787377.4250] device (p2p-dev-wlan1): supplicant management interface state: associating -> disconnected --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: iwa 906 F.... pulseaudio /dev/snd/controlC0: iwa 906 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: KDE Dependencies: DistroRelease: Ubuntu 21.10 InstallationDate: Installed on 2021-12-19 (36 days ago) InstallationMedia: Kubuntu 21.10 "Impish Indri" - Release amd64 (20211012) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 056e:4008 Elecom Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Lsusb-t: /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/7p, 480M |__ Port 1: Dev 4, If 0, Class=Vendor Specific Class, Driver=r8188eu, 480M MachineType: TOSHIBA dynabook Tab S80/B Package: linux-firmware 1.201.3 PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-27-lowlatency root=UUID=485e0b63-9e57-4e6e-9a5b-13d4e166edb2 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.13.0-27.29-lowlatency 5.13.19 RelatedPackageVersions: linux-restricted-modules-5.13.0-27-lowlatency N/A linux-backports-modules-5.13.0-27-lowlatency N/A linux-firmware 1.201.3 StagingDrivers: r8188eu atomisp atomisp_ov2680 atomisp_gmin_platform Tags: impish staging Uname: Linux 5.13.0-27-lowlatency x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/22/2016 dmi.bios.release: 1.80 dmi.bios.vendor: TOSHIBA dmi.bios.version: 1.80 dmi.board.asset.tag: ABCDEF dmi.board.name: Cherry Trail CR dmi.board.vendor: TOSHIBA dmi.board.version: 1.00 dmi.chassis.asset.tag: ABCDEF dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: PS80BSGK7L7ADJX dmi.ec.firmware.release: 1.10 dmi.modalias: dmi:bvnTOSHIBA:bvr1.80:bd11/22/2016:br1.80:efr1.10:svnTOSHIBA:pndynabookTabS80/B:pvrPS80BSGK7L7ADJX:rvnTOSHIBA:rnCherryTrailCR:rvr1.00:cvnTOSHIBA:ct10:cvrPS80BSGK7L7ADJX:skuPDW0KN: dmi.product.family: PDW0K dmi.product.name: dynabook Tab S80/B dmi.product.sku: PDW0KN dmi.product.version: PS80BSGK7L7ADJX dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1958911/+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
