Public bug reported:

This seems to be a return of an existing bug, in newer hardware and
microcode versions.

Wireless card: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
Firmware version: 34.0.1
Description:    Ubuntu 18.04.1 LTS

Frequent errors as soon as I connect to wifi:
Microcode SW error detected.  Restarting 0x2000000.

Expected to happen: Great and stable wifi like a couple of weeks ago
What happens: very slow, intermittent internet access, lots of ping loss

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-firmware 1.173.2 [modified: lib/firmware/iwlwifi-8265-36.ucode]
ProcVersionSignature: Ubuntu 4.15.0-39.42-generic 4.15.18
Uname: Linux 4.15.0-39-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
Date: Fri Nov 23 15:23:54 2018
Dependencies:
 
InstallationDate: Installed on 2018-09-03 (81 days ago)
InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
PackageArchitecture: all
SourcePackage: linux-firmware
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-firmware (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1804841

Title:
  iwlwifi Microcode SW error detected.  Restarting 0x2000000.

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  This seems to be a return of an existing bug, in newer hardware and
  microcode versions.

  Wireless card: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
  Firmware version: 34.0.1
  Description:    Ubuntu 18.04.1 LTS

  Frequent errors as soon as I connect to wifi:
  Microcode SW error detected.  Restarting 0x2000000.

  Expected to happen: Great and stable wifi like a couple of weeks ago
  What happens: very slow, intermittent internet access, lots of ping loss

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-firmware 1.173.2 [modified: lib/firmware/iwlwifi-8265-36.ucode]
  ProcVersionSignature: Ubuntu 4.15.0-39.42-generic 4.15.18
  Uname: Linux 4.15.0-39-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  Date: Fri Nov 23 15:23:54 2018
  Dependencies:
   
  InstallationDate: Installed on 2018-09-03 (81 days ago)
  InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  PackageArchitecture: all
  SourcePackage: linux-firmware
  UpgradeStatus: No upgrade log present (probably fresh install)

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