After that, i running sudo apt install bcmwl-kernel-source. The output is here : Reading package lists... Done Building dependency tree Reading state information... Done bcmwl-kernel-source is already the newest version (6.30.223.271+bdcom-0ubuntu5). The following packages were automatically installed and are no longer required: fonts-font-awesome libfprint-2-tod1 linux-headers-5.4.0-42 linux-headers-5.4.0-42-generic linux-image-5.4.0-42-generic linux-modules-5.4.0-42-generic linux-modules-extra-5.4.0-42-generic linux-modules-nvidia-440-5.4.0-42-generic oxygen-icon-theme Use 'sudo apt autoremove' to remove them. 0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Y Setting up bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu5) ... Loading new bcmwl-6.30.223.271+bdcom DKMS files... Building for 5.4.0-47-generic Building for architecture x86_64 Building initial module for 5.4.0-47-generic Done.
wl.ko: Running module version sanity check. - Original module - No original module exists within this kernel - Installation - Installing to /lib/modules/5.4.0-47-generic/updates/dkms/ depmod... DKMS: install completed. modprobe: ERROR: could not insert 'wl': Operation not permitted modprobe: ERROR: ../libkmod/libkmod-module.c:990 command_do() Error running install command '/sbin/modprobe --ignore-install wl ' for module wl: retcode 1 modprobe: ERROR: could not insert 'wl': Invalid argument update-initramfs: deferring update (trigger activated) Processing triggers for initramfs-tools (0.136ubuntu6.2) ... update-initramfs: Generating /boot/initrd.img-5.4.0-47-generic Wifi settings just still not available, is there any other way? Thank you ** Attachment added: "Screenshot from 2020-09-16 23-07-15.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890223/+attachment/5411364/+files/Screenshot%20from%202020-09-16%2023-07-15.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1890223 Title: No Wi-Fi Adapter Found Ubuntu 20.04 after updated Linux kernel to version 5.4.0-42-generic Status in linux package in Ubuntu: Incomplete Bug description: I use Ubuntu 20.04 in HP laptop and updated Linux kernel to version 5.4.0-42-generic after that Wifi Menu can't find on Settings and Wifi Adapter cannot detect so I use bluetooth tethering to connect to the internet. I think the problem in driver package. I try to install driver with find information from many site such as documentation or stackoverflow but still failed. Can you help me to resolve this. Thankyou very much and I appreciated for it. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ekoadin 32543 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 IwConfig: lo no wireless extensions. bnep0 no wireless extensions. eno1 no wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0a5c:216d Broadcom Corp. BCM43142A0 Bluetooth 4.0 Bus 001 Device 002: ID 25a7:fa23 Compx 2.4G Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Pavilion Notebook Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=aba06a00-074b-4a90-8880-854f890802cf ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.187.2 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no Tags: focal Uname: Linux 5.4.0-42-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo vboxusers WifiSyslog: _MarkForUpload: True dmi.bios.date: 08/18/2016 dmi.bios.vendor: Insyde dmi.bios.version: F.82 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 80A3 dmi.board.vendor: HP dmi.board.version: 91.1E dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.82:bd08/18/2016:svnHP:pnHPPavilionNotebook:pvrType1ProductConfigId:rvnHP:rn80A3:rvr91.1E:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null dmi.product.name: HP Pavilion Notebook dmi.product.sku: P3V63PA#AR6 dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gdm 3067 F.... pulseaudio ekoadin 6063 F.... pulseaudio CasperMD5CheckResult: skip DistroRelease: Ubuntu 20.04 IwConfig: usb0 no wireless extensions. lo no wireless extensions. eno1 no wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0a5c:216d Broadcom Corp. BCM43142A0 Bluetooth 4.0 Bus 001 Device 003: ID 04e8:6864 Samsung Electronics Co., Ltd GT-I9070 (network tethering, USB debugging enabled) Bus 001 Device 002: ID 25a7:fa23 Compx 2.4G Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Pavilion Notebook Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=aba06a00-074b-4a90-8880-854f890802cf ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.187.3 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no Tags: focal Uname: Linux 5.4.0-42-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A WifiSyslog: Sep 01 20:09:09 ekoadin-ubuntu kernel: Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 Sep 01 20:09:12 ekoadin-ubuntu kernel: Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 _MarkForUpload: True dmi.bios.date: 08/18/2016 dmi.bios.vendor: Insyde dmi.bios.version: F.82 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 80A3 dmi.board.vendor: HP dmi.board.version: 91.1E dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.82:bd08/18/2016:svnHP:pnHPPavilionNotebook:pvrType1ProductConfigId:rvnHP:rn80A3:rvr91.1E:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null dmi.product.name: HP Pavilion Notebook dmi.product.sku: P3V63PA#AR6 dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gdm 3067 F.... pulseaudio ekoadin 6063 F.... pulseaudio CasperMD5CheckResult: skip DistroRelease: Ubuntu 20.04 IwConfig: usb0 no wireless extensions. lo no wireless extensions. eno1 no wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0a5c:216d Broadcom Corp. BCM43142A0 Bluetooth 4.0 Bus 001 Device 003: ID 04e8:6864 Samsung Electronics Co., Ltd GT-I9070 (network tethering, USB debugging enabled) Bus 001 Device 002: ID 25a7:fa23 Compx 2.4G Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Pavilion Notebook Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=aba06a00-074b-4a90-8880-854f890802cf ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.187.3 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no Tags: focal Uname: Linux 5.4.0-42-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A WifiSyslog: Sep 01 20:09:09 ekoadin-ubuntu kernel: Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 Sep 01 20:09:12 ekoadin-ubuntu kernel: Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 Sep 01 20:13:07 ekoadin-ubuntu kernel: cfg80211: Loading compiled-in X.509 certificates for regulatory database Sep 01 20:13:07 ekoadin-ubuntu kernel: cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' _MarkForUpload: True dmi.bios.date: 08/18/2016 dmi.bios.vendor: Insyde dmi.bios.version: F.82 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 80A3 dmi.board.vendor: HP dmi.board.version: 91.1E dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.82:bd08/18/2016:svnHP:pnHPPavilionNotebook:pvrType1ProductConfigId:rvnHP:rn80A3:rvr91.1E:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null dmi.product.name: HP Pavilion Notebook dmi.product.sku: P3V63PA#AR6 dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890223/+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
