Public bug reported:
Running
Linux RedmiBook 5.3.0-26-generic #28-Ubuntu SMP Wed Dec 18 05:37:46 UTC 2019
x86_64 x86_64 x86_64 GNU/Linux
lspci reports the device
01:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network
Adapter (rev 32)
dmesg shows following messages when modprobe ath10_pci
[ 35.405479] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0
reset_mode 0
[ 35.677189] ath10k_pci 0000:01:00.0: qca6174 hw3.2 target 0x05030000 chip_id
0x00340aff sub 11ad:0847
[ 35.677191] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs
0 testmode 0
[ 35.677655] ath10k_pci 0000:01:00.0: firmware ver
WLAN.RM.4.4.1-00140-QCARMSWPZ-1 api 6 features wowlan,ignore-otp,mfp crc32
29eb8ca1
[ 35.741238] ath10k_pci 0000:01:00.0: failed to fetch board data for
bus=pci,vendor=168c,device=003e,subsystem-vendor=11ad,subsystem-device=0847
from ath10k/QCA6174/hw3.0/board-2.bin
[ 35.741396] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32
ed5f849a
[ 35.813765] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[ 36.237594] ath10k_pci 0000:01:00.0: htt version request timed out
[ 36.237601] ath10k_pci 0000:01:00.0: failed to setup htt: -110
[ 36.317707] ath10k_pci 0000:01:00.0: could not init core (-110)
[ 36.317770] ath10k_pci 0000:01:00.0: could not probe fw (-110)
as a result no wifi no networks visible and no connection possible
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-firmware 1.183.3
ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13
Uname: Linux 5.3.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
Date: Wed Jan 22 16:26:03 2020
Dependencies:
InstallationDate: Installed on 2020-01-20 (1 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
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 eoan
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https://bugs.launchpad.net/bugs/1860552
Title:
Xiaomi RedmiBook 14" Ryzen Edition broken WiFi
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