This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- disco' to 'verification-done-disco'. If the problem still exists, change the tag 'verification-needed-disco' to 'verification-failed-disco'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-disco -- 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/1837136 Title: ideapad_laptop disables WiFi/BT radios on Lenovo Y540 Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Committed Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: Fix Released Bug description: === SRU Justification === [Impact] WiFi on Ideapads are rfkill HW blocked by default. [Fix] Remove no_hw_rfkill_list as most Ideapads don't have hardware rfkill button. [Test] User reported the fix works. [Regression Potential] Low. If there's any actual device that has HW rfkill button, we can simply add it to whitelist. === Original Bug Report === I have a brand new LeNovo legion Y540 and the ideapad_laptop module results in a rfkill. If the module is removed/blacklisted, then wifi works, but some ACPI functionality is lost (the fans don't spin correctly and the laptop doesn't cool properly). I will try to compile ideapad_laptop adding the laptop info to no_hw_rfkill_list[]. I only tried in ubuntu 19.10 (although this is a kernel issue) rfkill output: sudo rfkill ID TYPE DEVICE SOFT HARD 2 bluetooth hci0 blocked unblocked 3 wlan phy0 unblocked unblocked 4 wlan ideapad_wlan unblocked blocked 5 bluetooth ideapad_bluetooth blocked blocked 1) Ubuntu 5.0.0-20.21-generic 5.0.8 (rest of info in attachment) --- ProblemType: Bug ApportVersion: 2.20.10-0ubuntu27.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: jmamede 2484 F.... pulseaudio /dev/snd/controlC0: jmamede 2484 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 19.04 InstallationDate: Installed on 2019-07-18 (0 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: LENOVO 81SX NonfreeKernelModules: nvidia_modeset nvidia 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 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-20-generic root=/dev/mapper/lvmmamede-root ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.0.0-20.21-generic 5.0.8 RelatedPackageVersions: linux-restricted-modules-5.0.0-20-generic N/A linux-backports-modules-5.0.0-20-generic N/A linux-firmware 1.178.3 Tags: disco Uname: Linux 5.0.0-20-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 05/28/2019 dmi.bios.vendor: LENOVO dmi.bios.version: BHCN28WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Legion Y540-15IRH dmi.modalias: dmi:bvnLENOVO:bvrBHCN28WW:bd05/28/2019:svnLENOVO:pn81SX:pvrLegionY540-15IRH:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrLegionY540-15IRH: dmi.product.family: Legion Y540-15IRH dmi.product.name: 81SX dmi.product.sku: LENOVO_MT_81SX_BU_idea_FM_Legion Y540-15IRH dmi.product.version: Legion Y540-15IRH dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1837136/+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
