wifi on lenovo ideapad 310 does not work

[SKAL]

I'm having the same problem as the issue #1640194

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-28-generic 4.10.0-28.32
ProcVersionSignature: Ubuntu 4.10.0-28.32-generic 4.10.17
Uname: Linux 4.10.0-28-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.4
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC0D0p: z-lmutt 1319 F...m pulseaudio
 /dev/snd/controlC0: z-lmutt 1319 F.... pulseaudio
CurrentDesktop: KDE
Date: Fri Jul 14 08:07:45 2017
InstallationDate: Installed on 2017-06-29 (14 days ago)
InstallationMedia: Kubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
IwConfig:
 lo no wireless extensions.

 enp1s0 no wireless extensions.
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
 Bus 001 Device 002: ID 5986:06b1 Acer, Inc
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80SM
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic root=UUID=41018553-7104-4a7b-bee0-d926fad5969f ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.10.0-28-generic N/A
 linux-backports-modules-4.10.0-28-generic N/A
 linux-firmware 1.164.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/30/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: 0XCN36WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Toronto 5A2
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
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:bvr0XCN36WW:bd08/30/2016:svnLENOVO:pn80SM:pvrLenovoideapad310-15ISK:rvnLENOVO:rnToronto5A2:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoideapad310-15ISK:
dmi.product.name: 80SM
dmi.product.version: Lenovo ideapad 310-15ISK
dmi.sys.vendor: LENOVO

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.12 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.12

[SKAL (sir-kalot)]

Hi,
the problem still persist. Once I've turned off my pc, I had to reboot it several times, to have the wifi back. Cannot find the reason, because it happens randomly to me. Sometimes it works at the first boot, others I have to turn off/on the laptop several time to make it work.

Sorry but I would like to avoid to mess up with the kernel since it "works" somehow...

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]