Taking it back, after almost one week of testing the bug sometimes comes back. I use my laptop on different places and I've noticed that in some networks the problem is more likely to appear than in others. In some the problem never appears, it might be pure chance though.
This problem often comes together with kernel freezes where not even SysRq commands respond. I'm not sure if I have to or should post logs nor which logs to post to complement this comments. I'll keep an eye here and post anything you need, however, my logs look extremely similar to the ones of Ville Ranki. I think it's also important to mention that I have a fresh installation, 1 week old, no funny business there. -- 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/1733888 Title: iwlwifi Error sending STATISTICS_CMD: time out after 2000ms. Status in linux package in Ubuntu: Incomplete Bug description: This started happening today so probably a new issue caused by a kernel update. Randomly, maybe every 45 minutes wifi disconnects and reconnects. Attached is a log output from dmesg. Looks like issue is in the iwlwifi driver. Disconnect causes TCP connections to drop so it's quite annoying for end user. ThinkPad T460p, up to date kernel on Ubuntu 17.04. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.10.0-40-generic 4.10.0-40.44 ProcVersionSignature: Ubuntu 4.10.0-40.44-generic 4.10.17 Uname: Linux 4.10.0-40-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC1D0p: vranki 2298 F...m pulseaudio /dev/snd/controlC1: vranki 2298 F.... pulseaudio /dev/snd/controlC0: vranki 2298 F.... pulseaudio CurrentDesktop: X-Cinnamon Date: Wed Nov 22 16:57:46 2017 HibernationDevice: RESUME=UUID=65d76bf9-e895-4dbb-9424-bfd0d498bd43 InstallationDate: Installed on 2017-03-29 (238 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Beta amd64 (20170321) MachineType: LENOVO 20FW0042MS ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-40-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-40-generic N/A linux-backports-modules-4.10.0-40-generic N/A linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/26/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R07ET71W (2.11 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FW0042MS dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR07ET71W(2.11):bd09/26/2016:svnLENOVO:pn20FW0042MS:pvrThinkPadT460p:rvnLENOVO:rn20FW0042MS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FW0042MS dmi.product.version: ThinkPad T460p dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1733888/+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
