Thank you for taking the time to report this bug and helping to make Ubuntu better.
You mention installing the most recent kernel for Ubuntu 18.04 LTS, which currently is the 5.0 series (ie. a new install using Ubuntu 18.04.2 or 18.04.3 achieves this, or enabling HWE or the hardware- enablement stack on older install media) but I see evidence of the use 4.15 series kernel, not 4.18/5.0 (not the latest, but available for 18.04 without specialized install steps). The use (or evidence of) the later kernels may also help make this bug-report more useful (it looks more like it was filed on a 'live' system). You may find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at https://askubuntu.com or https://ubuntuforums.org, or for more support options please look at https://discourse.ubuntu.com/t/community- support/709 You can also change this bug-report into a question, to try and get you help, but even support sites may benefit from details of what instructions you followed (to verify they applied to your situation), who "they" are that told you to do steps, plus details of what those steps were. Currently the description and detail here do not match, so it may be possible that little can be done. -- 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/1780590 Title: no wireless adapter was found ubuntu 18.04 Status in linux package in Ubuntu: Incomplete Bug description: recently I just installed ubuntu 18.04 lts in dual bot next to windows 10. Everything in the installation was fine until the moment to start session. The problem is that the wireless network card does not detect me and when entering the configuration I simply get an error message saying that no wireless adapter was found. I have already followed all the tutorials I found on the web. and update the driver of a github repository, and install how much program they told me to install and I still can not connect via wifi. I just do not know what to do. I have a laptop hp 14-bs004 came with windows 10 installed. The information on the network card is as follows: Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec: d723] Subsystem: Hewlett-Packard Company Device [103c: 8319] 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- Interrupt: pin A routed to IRQ 255 Region 0: I / O ports at 1000 [size = 256] Region 2: Memory at 91000000 (64-bit, non-prefetchable) [size = 64K] Capabilities: <access denied> Kernel modules: wl already install the most recent kernel, already intale driver driver realtek rtl8723be according to the instructions of the git repository. and nothing has worked. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu4 ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 Uname: Linux 4.15.0-23-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sat Jul 7 22:57:40 2018 InstallationDate: Installed on 2018-07-08 (0 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=es_MX.UTF-8 SHELL=/bin/bash SourcePackage: bcmwl UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1780590/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp

