apport information ** Tags added: apport-collected bionic
** Description changed: Dell laptops have an option for power management in the BIOS setting to control WLAN radio. If enabled, it will sense the connection of the system to a wired network and subsequently disable the selected wireless radios (WLAN and/or WWAN). Upon disconnection from the wired network, the selected wireless radios will be re-enabled. - When Dell docking station (the ethernet is Realtek r8153 USB - controller), with runtime PM enabled, is the wired network, WLAN radio - won't be re-enabled after unplugging ethernet cable. By checking rfkill, - the radio is hard blocked. Disable runtime PM of the r8153 USB device - can work around this issue. + When Dell docking station (the ethernet is Realtek r8153 USB controller), with runtime PM enabled, is the wired network, WLAN radio won't be re-enabled after unplugging ethernet cable. By checking rfkill, the radio is hard blocked. Disable runtime PM of the r8153 USB device can work around this issue. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.9 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: u 2160 F.... pulseaudio + CurrentDesktop: ubuntu:GNOME + DistributionChannelDescriptor: + # This is the distribution channel descriptor for the OEM CDs + # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor + canonical-oem-somerville-bionic-amd64-20190418-59+beaver-osp1-highsparrow+X32 + DistroRelease: Ubuntu 18.04 + InstallationDate: Installed on 2020-01-10 (54 days ago) + InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10 + MachineType: Dell Inc. Latitude 9510 + Package: linux (not installed) + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-1040-oem-osp1 root=UUID=d12aa9db-fdec-46cc-aefd-77a0c7e61db2 ro thunderbolt.dyndbg=+p quiet splash vt.handoff=1 + ProcVersionSignature: Ubuntu 5.0.0-1040.45-oem-osp1 5.0.21 + RelatedPackageVersions: + linux-restricted-modules-5.0.0-1040-oem-osp1 N/A + linux-backports-modules-5.0.0-1040-oem-osp1 N/A + linux-firmware 1.173.14 + Tags: bionic + Uname: Linux 5.0.0-1040-oem-osp1 x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 12/24/2019 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 0.2.6 + dmi.board.vendor: Dell Inc. + dmi.chassis.type: 31 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr0.2.6:bd12/24/2019:svnDellInc.:pnLatitude9510:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct31:cvr: + dmi.product.family: Latitude + dmi.product.name: Latitude 9510 + dmi.product.sku: 0983 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1866156/+attachment/5333700/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866156 Title: Wireless LAN RF is hardware blocked forever after r8153 ethernet connected. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1866156/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
