Public bug reported:
Ubuntu 19.04
Package version 1.178
After the upgrade the transfer speeds dropped dramatically.
Download/incoming is affected to a greater degree than upload/outgoing.
A temporary solution as downloading linux-firmware 1.175.3 from cosmic-
updates, and overwriting binaries in ath10k/QCA6174/hw3.0/ with the
binaries from this package.
Detailed hardware information
lshw -C network
*-network
description: Wireless interface
product: QCA6174 802.11ac Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:6e:00.0
logical name: wlp110s0
version: 32
serial: 6c:0b:84:26:e5:e1
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath10k_pci
driverversion=5.0.0-13-generic firmware=WLAN.RM.4.4.1-00079-QCARMSWPZ-1
ip=192.168.10.133 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:142 memory:dc400000-dc5fffff
*-network
description: Wireless interface
product: Wil6200 802.11ad Wireless Network Adapter
vendor: Wilocity Ltd.
physical id: 0
bus info: pci@0000:6f:00.0
logical name: wlp111s0
version: 02
serial: 04:ce:14:07:92:26
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wil6210
driverversion=5.0.0-13-generic firmware=5.2.0.18 latency=0 multicast=yes
wireless=IEEE 802.11
resources: irq:138 memory:dc200000-dc3fffff
** Affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1828304
Title:
QCA6174 slow transfer speeds
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