Lenovo QCA9377 802.11ac Wireless Network Adapter [168c:0042] Subsystem [17aa:4035]: Broken firmware, no 802.11n support
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-firmware (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
/lib/firmware/
Results in no support for 5GHz bands at all, speed limited to about 25 MBit/s
/lib/firmware/
Seems to support 5GHz bands, but speed is still stuck at about 25 MBit/s
Downloading and installing as firmware_5.bin (and deleting firmware_6.bin):
https:/
speed easily reaches 250MBit/s
Firmware tip found on https:/
Router in use is Synology MR2200ac
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-firmware 1.187 [modified: lib/firmware/
ProcVersionSign
Uname: Linux 5.4.0-21-generic x86_64
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: KDE
Date: Fri Apr 10 21:07:20 2020
Dependencies:
InstallationDate: Installed on 2017-05-28 (1048 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
PackageArchitec
SourcePackage: linux-firmware
UpgradeStatus: Upgraded to focal on 2020-04-04 (6 days ago)
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/seq: reimar 1652 F.... pipewire
CasperMD5CheckR
Dependencies:
DistroRelease: Ubuntu 20.10
InstallationDate: Installed on 2017-05-28 (1337 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: LENOVO 80MX
Package: linux-firmware 1.190.3
PackageArchitec
ProcEnviron:
LANGUAGE=
TERM=xterm-
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.190.3
StagingDrivers: ashmem_linux
Tags: groovy staging
Uname: Linux 5.8.0-40-generic x86_64
UpgradeStatus: Upgraded to groovy on 2020-10-07 (109 days ago)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 06/29/2018
dmi.bios.release: 2.43
dmi.bios.vendor: LENOVO
dmi.bios.version: DCCN43WW(V2.12)
dmi.board.
dmi.board.name: Lenovo E31-80
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: IDEAPAD
dmi.product.name: 80MX
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: hwe-networking-wifi |
Changed in linux-firmware (Ubuntu): | |
status: | Incomplete → Confirmed |
Status changed to 'Confirmed' because the bug affects multiple users.