Hi Daniel, The problem happens again today. I follow the instructions in comments #1 and #3, yet the issue not solved. I'm attaching the files and screenshots if this helps you to figure out the problem.
Note: the screenshot and rfkill.txt and iwconfig files taken while I'm facing the issue. Solution: Restart the pc when this problem occurs. [image: Screenshot from 2021-02-26 10-55-19.png] [image: Screenshot from 2021-02-26 10-56-36.png] [image: Screenshot from 2021-02-26 10-57-05.png] Sincerely, *Md Rezwanul Haque Razib* *Software Engineer* *Vivasoft Ltd.* On Mon, Feb 15, 2021 at 8:25 AM Daniel van Vugt <1915...@bugs.launchpad.net> wrote: > If the problem happens again then please follow the instructions in > comment #3. > > If no further comments are added here for 60 days then the bug will > close automatically. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1915491 > > Title: > Wifi adapter installed but can't be found in Settings > > Status in gnome-control-center package in Ubuntu: > Incomplete > > Bug description: > # Summary: > > ## Wifi Adpter Not found > > ## Steps to Reproduce: > - I don't know > > > ## Expected Results: > Wifi should always be available > > ## Problem Description: > Sometimes when startup my pc there is no wifi icon on the top right > corner menu. When checking the wifi settings on the settings window it > shows that the wifi adapter not found. But after restarting the pc, > everything back to normal again. This is happening too frequently now. > > * * * > > > Screenshot: > https://drive.google.com/file/d/1i1gyhacC9I7zDHs4vGgxra9_7uvCDOR7/view?usp=sharing > > ProblemType: Bug > DistroRelease: Ubuntu 20.04 > Package: xorg 1:7.7+19ubuntu14 > ProcVersionSignature: Ubuntu 5.8.0-43.49~20.04.1-generic 5.8.18 > Uname: Linux 5.8.0-43-generic x86_64 > ApportVersion: 2.20.11-0ubuntu27.16 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CasperMD5CheckResult: skip > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Fri Feb 12 11:13:48 2021 > DistUpgraded: Fresh install > DistroCodename: focal > DistroVariant: ubuntu > ExtraDebuggingInterest: I just need to know a workaround > GraphicsCard: > Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07) > (prog-if 00 [VGA controller]) > Subsystem: Dell Latitude E7470 [1028:06dc] > InstallationDate: Installed on 2021-01-06 (36 days ago) > InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 > (20200731) > MachineType: Dell Inc. Latitude E7470 > ProcEnviron: > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/usr/bin/zsh > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-43-generic > root=UUID=26d49ac7-77fe-4d5d-abbd-c857cbefc6f2 ro quiet splash vt.handoff=7 > SourcePackage: xorg > Symptom: display > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 08/20/2018 > dmi.bios.release: 1.20 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: 1.20.3 > dmi.board.name: 047I7V > dmi.board.vendor: Dell Inc. > dmi.board.version: A00 > dmi.chassis.type: 9 > dmi.chassis.vendor: Dell Inc. > dmi.modalias: > dmi:bvnDellInc.:bvr1.20.3:bd08/20/2018:br1.20:svnDellInc.:pnLatitudeE7470:pvr:rvnDellInc.:rn047I7V:rvrA00:cvnDellInc.:ct9:cvr: > dmi.product.family: Latitude > dmi.product.name: Latitude E7470 > dmi.product.sku: 06DC > dmi.sys.vendor: Dell Inc. > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.102-1ubuntu1~20.04.1 > version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.6-0ubuntu0.20.04.1 > version.libgl1-mesa-glx: libgl1-mesa-glx 20.2.6-0ubuntu0.20.04.1 > version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.1 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A > version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.99.917+git20200226-1 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1915491/+subscriptions > ** Attachment added: "Screenshot from 2021-02-26 10-55-19.png" https://bugs.launchpad.net/bugs/1915491/+attachment/5467398/+files/Screenshot%20from%202021-02-26%2010-55-19.png ** Attachment added: "Screenshot from 2021-02-26 10-56-36.png" https://bugs.launchpad.net/bugs/1915491/+attachment/5467399/+files/Screenshot%20from%202021-02-26%2010-56-36.png ** Attachment added: "Screenshot from 2021-02-26 10-57-05.png" https://bugs.launchpad.net/bugs/1915491/+attachment/5467400/+files/Screenshot%20from%202021-02-26%2010-57-05.png ** Attachment added: "rfkill.txt" https://bugs.launchpad.net/bugs/1915491/+attachment/5467401/+files/rfkill.txt ** Attachment added: "iwconfig-output-when-adapter-not-found.txt" https://bugs.launchpad.net/bugs/1915491/+attachment/5467402/+files/iwconfig-output-when-adapter-not-found.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1915491 Title: Wifi adapter installed but can't be found in Settings To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1915491/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
