** Tags added: hwe-networking-wifi ** Summary changed:
- Wifi requires interruption before timing out (and immediate reconnect attempt succeeds) + Intel Wireless 7260 [8086:08b2] Subsystem [8086:4262] Wifi requires interruption before timing out (and immediate reconnect attempt succeeds) -- 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/1867534 Title: Intel Wireless 7260 [8086:08b2] Subsystem [8086:4262] Wifi requires interruption before timing out (and immediate reconnect attempt succeeds) Status in linux package in Ubuntu: Confirmed Bug description: ISO testing 20.04 Lubuntu daily (20200315). From the Live desktop, I click my nm-tray access point, supply the password. nm-tray will timeout. Trying again will timeout. What works is clicking the same access point a couple times before it times out. This causes an immediate failure and successful connection (two balloon msgs). This problem is not specific to Lubuntu. It happens with Kubuntu, Budgie, Mate, Xubuntu. The common theme is: it appears to be out of sync in some manner. The wifi connection needs to be interrupted before timing out. Then an immediate attempt (within 2-3 seconds? I haven't tested how long it can wait) succeeds. This problem also happens after install and reboot. For example, with yesterday's daily image (20200314), I had to reboot Lubuntu twice after install before the wifi worked. (I haven't reached that point yet today. I'm creating this bug report from the Live desktop. I will update with more info about post-install.). Note: I don't know if this is acceptable wifi behavior. Good enough? I figured I should report it and let someone decide. It seems to be specific to this laptop (Lenovo Thinkpad E440 20C5) or it's Intel 7260 wifi card. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-14-generic 5.4.0-14.17 ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18 Uname: Linux 5.4.0-14-generic x86_64 ApportVersion: 2.20.11-0ubuntu20 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: lubuntu 1857 F.... pulseaudio /dev/snd/controlC0: lubuntu 1857 F.... pulseaudio CasperVersion: 1.441 Date: Sun Mar 15 17:17:43 2020 LiveMediaBuild: Lubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200315) MachineType: LENOVO 20C5004YUS ProcFB: 0 i915drmfb ProcKernelCmdLine: file=/cdrom/preseed/username.seed initrd=/casper/initrd quiet splash --- RelatedPackageVersions: linux-restricted-modules-5.4.0-14-generic N/A linux-backports-modules-5.4.0-14-generic N/A linux-firmware 1.186 SourcePackage: linux-5.4 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/20/2018 dmi.bios.vendor: LENOVO dmi.bios.version: J9ETA2WW (2.28 ) dmi.board.asset.tag: Not Available dmi.board.name: 20C5004YUS dmi.board.vendor: LENOVO dmi.board.version: 0B98401 PRO dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrJ9ETA2WW(2.28):bd06/20/2018:svnLENOVO:pn20C5004YUS:pvrThinkPadEdgeE440:rvnLENOVO:rn20C5004YUS:rvr0B98401PRO:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad Edge E440 dmi.product.name: 20C5004YUS dmi.product.sku: LENOVO_MT_20C5_BU_Think_FM_ThinkPad Edge E440 dmi.product.version: ThinkPad Edge E440 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867534/+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
