Checked with the upstream kernel 4.9.0_rc4 and it seems to work. I rebooted a few times and each time the WIFI was identified correctly.
** Tags added: kernel-fixed-upstream ** Tags added: apport-collected ** Description changed: I bought a new LENOVO ideapad 310 and installed Ubuntu 16 on it. Most of the time, when I turn it on, the WIFI doesn't work. It doesn't show up in lspci output. Sometimes it does work, then it does show up in lspci output. When it does work, it is identified as: 02:00.0 Network controller: Qualcomm Atheros Device 0042 (rev 30) ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-firmware 1.157.4 ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 Uname: Linux 4.4.0-45-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Tue Nov 8 16:31:20 2016 Dependencies: InstallationDate: Installed on 2016-10-27 (11 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) + --- + ApportVersion: 2.20.1-0ubuntu2.1 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: sela 1650 F.... pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 16.04 + HibernationDevice: RESUME=UUID=04b6c814-7b11-4a05-8f1d-7e9c0e2afae1 + InstallationDate: Installed on 2016-10-27 (12 days ago) + InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) + Lsusb: + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 004: ID 0cf3:e360 Atheros Communications, Inc. + Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller + Bus 001 Device 002: ID 04f2:b57d Chicony Electronics Co., Ltd + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + MachineType: LENOVO 80SM + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic.efi.signed root=UUID=ff494426-e08d-480d-8054-1eec3c6fc683 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-45-generic N/A + linux-backports-modules-4.4.0-45-generic N/A + linux-firmware 1.157.4 + Tags: xenial + Uname: Linux 4.4.0-45-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 03/21/2016 + dmi.bios.vendor: LENOVO + dmi.bios.version: 0XCN23WW + dmi.board.asset.tag: NO Asset Tag + dmi.board.name: Toronto 5A2 + dmi.board.vendor: LENOVO + dmi.board.version: NO DPK + dmi.chassis.asset.tag: NO Asset Tag + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Lenovo ideapad 310-15ISK + dmi.modalias: dmi:bvnLENOVO:bvr0XCN23WW:bd03/21/2016:svnLENOVO:pn80SM:pvrLenovoideapad310-15ISK:rvnLENOVO:rnToronto5A2:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad310-15ISK: + dmi.product.name: 80SM + dmi.product.version: Lenovo ideapad 310-15ISK + dmi.sys.vendor: LENOVO -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1640194 Title: My LENOVO ideapad 310 WIFI device (Qualcomm) is not showing up in lspci To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1640194/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
