I found a temporary "solution". Apparently, it is a superficial problem.
Solution: when the hotspot option is gray (impossible to click), just click on another option in the left configuration menu and go back to the "Wi-Fi" option and the hotspot option appears selectable again. The problem apparently is with the settings interface. -- 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/1926100 Title: Hotspot (access point) is not working properly on two different wifi adapters. Status in linux package in Ubuntu: Incomplete Bug description: Wifi adapters: RALINK RT 5370 (RT5370) and RALINK RT 2070 (RT2070). Ubuntu 20.04.2 LTS. Kernel 5.8.0-50-generic. Motherboard GA78LMT. Expected behavior: that it would be possible to share the internet through the access point (hotspot) without any problems, through any of the adapters. Real behavior: The adapters work fine with good wifi signal, and sometimes the hotpost is possible. But most of the time the hotspot option is neither clickable nor selectable (gray). --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: poe 1877 F.... pulseaudio /dev/snd/controlC1: poe 1877 F.... pulseaudio /dev/snd/pcmC1D0p: poe 1877 F...m pulseaudio /dev/snd/controlC2: poe 1877 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-03-04 (52 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: Gigabyte Technology Co., Ltd. GA-78LMT-USB3 6.0 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.8.0-50-generic root=/dev/mapper/vgubuntu-root ro quiet splash radeon.audio=1 vt.handoff=7 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 RelatedPackageVersions: linux-restricted-modules-5.8.0-50-generic N/A linux-backports-modules-5.8.0-50-generic N/A linux-firmware 1.187.11 Tags: focal wayland-session Uname: Linux 5.8.0-50-generic x86_64 UpgradeStatus: Upgraded to focal on 2021-03-25 (31 days ago) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare _MarkForUpload: True dmi.bios.date: 11/25/2014 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F2 dmi.board.name: GA-78LMT-USB3 6.0 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: SEx dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF2:bd11/25/2014:svnGigabyteTechnologyCo.,Ltd.:pnGA-78LMT-USB36.0:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-78LMT-USB36.0:rvrSEx:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-78LMT-USB3 6.0 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1926100/+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