Public bug reported:
0
I'm running an up-to-date version of the dev branch and have had a
problem since I first installed it.
I'm on a new Dell Precision 7740, with:
Intel i9-9880H
Radeon Pro WX 3200
and network card is:
Intel Wi-Fi 6 AX200 2x2 .11ax 160MHz + Bluetooth 5.0 Driver
I'm getting a bunch of problems. Packet loss varies from 15%-35%, often
I can't load anything when I'm on wifi. Also sometimes `ping` errors out
with:
>From 192.168.1.247 icmp_seq=138 Destination Host Unreachable
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-modules-extra-5.4.0-21-generic 5.4.0-21.25
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: max 8466 F.... pulseaudio
/dev/snd/pcmC0D0p: max 8466 F...m pulseaudio
/dev/snd/controlC1: max 8466 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 5 11:57:32 2020
InstallationDate: Installed on 2020-03-13 (23 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200309)
IwConfig:
wlp112s0 no wireless extensions.
eno1 no wireless extensions.
lo no wireless extensions.
MachineType: Dell Inc. Precision 7740
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/usr/bin/fish
ProcFB:
0 i915drmfb
1 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_igsmls@/vmlinuz-5.4.0-21-generic
root=ZFS=rpool/ROOT/ubuntu_igsmls ro quiet splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-5.4.0-21-generic N/A
linux-backports-modules-5.4.0-21-generic N/A
linux-firmware 1.187
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/10/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.6.0
dmi.board.name: 0FRKPX
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.6.0:bd12/10/2019:svnDellInc.:pnPrecision7740:pvr:rvnDellInc.:rn0FRKPX:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: Precision
dmi.product.name: Precision 7740
dmi.product.sku: 0927
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
** Attachment added: "dumps_for_bug_report.tar.xz"
https://bugs.launchpad.net/bugs/1870946/+attachment/5347158/+files/dumps_for_bug_report.tar.xz
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https://bugs.launchpad.net/bugs/1870946
Title:
iwlwifi breaking on dell precision 7740 with Intel Wi-Fi 6 AX200
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