no wifi, network controller unclaimed, Ubuntu 20.10, Qualcomm QCA6390device
Hello,
I installed Ubuntu on my new Dell XPS15 9500 and the wifi card is not working.
The wifi icon doesn't even show up and lshw -C network gives network unclaimed.
I tried a bunch of things, but no success so far.
Rafael
rafael@
[sudo] password for rafael:
Hit:1 http://
Get:2 http://
Get:3 http://
Get:4 http://
Fetched 326 kB in 1s (240 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version (3.4-1).
pciutils is already the newest version (1:3.7.0-2).
rfkill is already the newest version (2.36-3ubuntu1).
usbutils is already the newest version (1:012-2).
hwinfo is already the newest version (21.70-1build1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
*-network UNCLAIMED
physical id: 0
bus info: pci@0000:6c:00.0
version: 01
width: 64 bits
clock: 33MHz
resources: memory:
*-network
description: Ethernet interface
physical id: 3
bus info: usb@4:1.1.4
logical name: enx000acd2ab48d
serial: 00:0a:cd:2a:b4:8d
size: 1Gbit/s
capacity: 1Gbit/s
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
lo Interface doesn't support scanning.
enx000acd2ab48d Interface doesn't support scanning.
cat: /etc/network/
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
6c:00.0 Network controller [0280]: Qualcomm QCA6390 Wireless Network Adapter [AX500-DBS (2x2)] [17cb:1101] (rev 01)
Subsystem: Rivet Networks Device [1a56:a501]
6d:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5260 PCI Express Card Reader [10ec:5260] (rev 01)
Subsystem: Dell RTS5260 PCI Express Card Reader [1028:097d]
Bus 004 Device 005: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 004 Device 004: ID 05e3:0626 Genesys Logic, Inc. USB3.0 Hub
Bus 004 Device 003: ID 2109:0211 VIA Labs, Inc. USB3.0 Hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 413c:b080 Dell Computer Corp.
Bus 001 Device 005: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 004: ID 2109:2211 VIA Labs, Inc. USB2.0 Hub
Bus 001 Device 003: ID 0c45:6d14 Microdia Integrated_
Bus 001 Device 002: ID 27c6:533c Shenzhen Goodix Technology Co.,Ltd. FingerPrint
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN
connected full enabled enabled enabled enabled
H/W path Device Class Description
=======
/0 bus 0XWT2F
/0/1 memory 1MiB BIOS
/0/400 processor Intel(R) Core(TM) i9-10
/0/400/700 memory 512KiB L1 cache
/0/400/701 memory 2MiB L2 cache
/0/400/702 memory 16MiB L3 cache
/0/1000 memory 32GiB System Memory
/0/1000/0 memory 16GiB SODIMM DDR4 Synch
/0/1000/1 memory 16GiB SODIMM DDR4 Synch
/0/100 bridge
/0/100/1 bridge
/0/100/1/0 display
/0/100/2 /dev/fb0 display i915drmfb
/0/100/4 generic
/0/100/8 generic
/0/100/12 generic
/0/100/13 communication
/0/100/14 bus
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/4 bus USB2.0 Hub
/0/100/14/0/4/1 bus USB2.1 Hub
/0/100/14/0/4/2 generic Dell DA20 Adapter
/0/100/14/0/a generic FingerPrint
/0/100/14/0/b multimedia Integrated_
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14.2 memory
/0/100/15 bus
/0/100/15.1 bus
/0/100/16 communication
/0/100/1c bridge
/0/100/1c/0 bridge
/0/100/1c/0/0 bridge
/0/100/1c/0/0/0 generic
/0/100/1c/0/1 bridge
/0/100/1c/0/2 bridge
/0/100/1c/0/2/0 bus
/0/100/1c/0/2/0/0 usb3 bus xHCI Host Controller
/0/100/1c/0/2/0/1 usb4 bus xHCI Host Controller
/0/100/1c/0/2/0/1/1 bus USB3.0 Hub
/0/100/
/0/100/
/0/100/1c/0/4 bridge
/0/100/1c.5 bridge
/0/100/1c.5/0 network
/0/100/1c.6 bridge
/0/100/1c.6/0 generic
/0/100/1d bridge
/0/100/1d/0 storage
/0/100/1d/0/0 /dev/nvme0 storage PC711 NVMe SK hynix 1TB
/0/100/1d/0/0/1 /dev/nvme0n1 disk 1024GB NVMe namespace
/0/100/1d/0/0/1/1 volume 511MiB Windows FAT volu
/0/100/1d/0/0/1/2 /dev/nvme0n1p2 volume 953GiB EXT4 volume
/0/100/1e communication
/0/100/1f bridge
/0/100/1f.3 multimedia
/0/100/1f.4 bus
/0/100/1f.5 bus
/0/0 system PnP device PNP0c02
/0/2 system PnP device PNP0c02
/0/3 system PnP device PNP0c02
/0/4 system PnP device PNP0c02
/0/5 system PnP device PNP0b00
/0/6 generic PnP device INT3f0d
/0/7 input PnP device PNP0303
/0/8 generic PnP device DLL097d
/0/9 system PnP device PNP0c02
/0/a system PnP device PNP0c02
/1 power DELL M59JH0B
/2 power
/3 enx000acd2ab48d network Ethernet interface
Linux rafael-Dell-Mar 5.8.0-41-generic #46-Ubuntu SMP Mon Jan 18 16:48:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
sudo: updatedb: command not found
dmesg: read kernel buffer failed: Operation not permitted
Release Date: 11/20/2020
Serial services are supported (int 14h)
Manufacturer: Dell Inc.
Product Name: XPS 15 9500
Serial Number: 4P87GB3
Manufacturer: Dell Inc.
Product Name: 0XWT2F
Serial Number: /4P87GB3/
Manufacturer: Dell Inc.
Serial Number: 4P87GB3
Manufacturer: Intel(R) Corporation
Serial Number:
Manufacturer: 80CE00000000
Serial Number: 38AB10CF
Module Manufacturer ID: Bank 1, Hex 0xCE
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Manufacturer: 80CE00000000
Serial Number: 38AB10CD
Module Manufacturer ID: Bank 1, Hex 0xCE
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Manufacturer: BYD
Manufacture Date: 11/27/2020
Serial Number: 0530
Manufacturer:
Serial Number:
Debug Use USB(Disabled:
lo no wireless extensions.
enx000acd2ab48d no wireless extensions.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
cat: /var/lib/
29: PCI 6c00.0: 0280 Network controller
[Created at pci.386]
Unique ID: kdW7.f9+b3xjM8C4
Parent ID: HnsE.TyrTSp6v_sE
SysFS ID: /devices/
SysFS BusID: 0000:6c:00.0
Hardware Class: network
Model: "Qualcomm Network controller"
Vendor: pci 0x17cb "Qualcomm"
Device: pci 0x1101
SubVendor: pci 0x1a56 "Bigfoot Networks, Inc."
SubDevice: pci 0xa501
Revision: 0x01
Memory Range: 0xb4200000-
Module Alias: "pci:v000017CBd
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #17 (PCI bridge)
39: USB 00.0: 0200 Ethernet controller
[Created at usb.122]
Unique ID: IBNo.wUwnLJEqXX4
Parent ID: o5i5.5ZZhlZ0Udc5
SysFS ID: /devices/
SysFS BusID: 4-1.1.4:1.0
Hardware Class: network
Model: "Realtek RTL8153 Gigabit Ethernet Adapter"
Hotplug: USB
Vendor: usb 0x0bda "Realtek Semiconductor Corp."
Device: usb 0x8153 "RTL8153 Gigabit Ethernet Adapter"
Revision: "30.00"
Serial ID: "000001000000"
Driver: "r8152"
Driver Modules: "r8152"
Device File: enx000acd2ab48d
HW Address: 00:0a:cd:2a:b4:8d
Permanent HW Address: 00:0a:cd:2a:b4:8d
Link detected: yes
Module Alias: "usb:v0BDAp8153
Driver Info #0:
Driver Status: r8152 is active
Driver Activation Cmd: "modprobe r8152"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #40 (Hub)
root 637 0.1 0.0 272048 19968 ? Ssl 09:18 0:02 /usr/sbin/
root 649 0.0 0.0 48860 19736 ? Ss 09:18 0:00 /usr/bin/python3 /usr/bin/
root 675 0.0 0.0 14576 5184 ? Ss 09:18 0:00 /sbin/wpa_
rafael 7356 0.0 0.0 17660 2676 pts/0 S+ 10:00 0:00 grep --color=auto -E wpa|icd|etwork
Command 'netstat' not found, but can be installed with:
sudo apt install net-tools
# This file is managed by man:systemd-
#
# This is a dynamic resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists all
# configured search domains.
#
# Run "resolvectl status" to see details about the uplink DNS servers
# currently in use.
#
# Third party programs should typically not access this file directly, but only
# through the symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a
# different way, replace this symlink by a static file or a different symlink.
#
# See man:systemd-
# operation for /etc/resolv.conf.
nameserver 127.0.0.53
options edns0 trust-ad
search hsd1.ca.comcast.net
total 191408
14680065 drwxr-xr-x 4 root root 4096 Feb 4 15:06 .
2 drwxr-xr-x 20 root root 4096 Feb 4 07:26 ..
14680069 -rw-r--r-- 1 root root 248265 Oct 15 03:09 config-
14680364 -rw-r--r-- 1 root root 248258 Jan 18 08:01 config-
1 drwx------ 3 root root 4096 Dec 31 1969 efi
14680067 drwxr-xr-x 4 root root 4096 Feb 4 15:06 grub
14680070 lrwxrwxrwx 1 root root 27 Feb 4 15:04 initrd.img -> initrd.
14680075 -rw-r--r-- 1 root root 52290601 Feb 4 15:05 initrd.
14680362 -rw-r--r-- 1 root root 51616786 Feb 4 14:57 initrd.
14680080 -rw-r--r-- 1 root root 52309289 Feb 4 15:06 initrd.
14680071 lrwxrwxrwx 1 root root 27 Feb 4 07:24 initrd.img.old -> initrd.
14680072 -rw-r--r-- 1 root root 182704 Aug 18 03:23 memtest86+.bin
14680073 -rw-r--r-- 1 root root 184380 Aug 18 03:23 memtest86+.elf
14680074 -rw-r--r-- 1 root root 184884 Aug 18 03:23 memtest86+
14680068 -rw------- 1 root root 5634977 Oct 15 03:09 System.
14680363 -rw------- 1 root root 5635676 Jan 18 08:01 System.
14680367 lrwxrwxrwx 1 root root 24 Feb 4 15:04 vmlinuz -> vmlinuz-
14680079 -rw-r--r-- 1 root root 13712416 Oct 22 07:28 vmlinuz-
14680365 -rw------- 1 root root 13715296 Jan 18 08:08 vmlinuz-
14680366 lrwxrwxrwx 1 root root 24 Feb 4 15:04 vmlinuz.old -> vmlinuz-
ubuntu-
1700 packages installed, of which:
1693 receive package updates until 7/2021
--2021-02-05 10:00:28-- https:/
Resolving pci-ids.ucw.cz (pci-ids.ucw.cz)... 2a00:da80:
Connecting to pci-ids.ucw.cz (pci-ids.
HTTP request sent, awaiting response... 200 OK
Length: 289647 (283K) [application/
Saving to: ‘/usr/share/
/usr/share/misc/pci 100%[==
2021-02-05 10:00:30 (406 KB/s) - ‘/usr/share/
ln: failed to create hard link '/usr/share/
sudo: update-usbids: command not found
Module Size Used by
iwlwifi 364544 0
cfg80211 782336 1 iwlwifi
rfcomm 81920 16
cdc_ether 20480 0
usbnet 49152 1 cdc_ether
r8152 81920 0
mii 16384 2 usbnet,r8152
cmac 16384 2
algif_hash 16384 1
algif_skcipher 16384 1
af_alg 28672 6 algif_hash,
snd_hda_codec_hdmi 61440 1
nvidia_uvm 1028096 0
nvidia_drm 49152 6
nvidia_modeset 1183744 5 nvidia_drm
snd_hda_
snd_hda_
bnep 24576 2
joydev 28672 0
snd_sof_pci 24576 0
snd_sof_intel_byt 20480 1 snd_sof_pci
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof_
snd_soc_hdac_hda 24576 1 snd_sof_
x86_pkg_
intel_powerclamp 20480 0
snd_sof_xtensa_dsp 16384 2 snd_sof_
snd_sof_intel_hda 20480 1 snd_sof_
snd_sof 122880 4 snd_sof_
snd_hda_ext_core 32768 3 snd_sof_
snd_soc_
snd_soc_acpi 16384 3 snd_soc_
snd_soc_core 278528 3 snd_sof,
coretemp 20480 0
snd_compress 28672 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 53248 5
kvm_intel 282624 0
snd_intel_dspcfg 24576 3 snd_hda_
snd_hda_codec 143360 5 snd_hda_
mei_hdcp 24576 0
intel_rapl_msr 20480 0
nls_iso8859_1 16384 1
snd_hda_core 94208 9 snd_hda_
kvm 724992 1 kvm_intel
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 118784 10 snd_hda_
crct10dif_pclmul 16384 1
ghash_clmulni_intel 16384 0
dell_laptop 28672 0
ledtrig_audio 16384 3 snd_hda_
aesni_intel 372736 3
snd_seq_midi 20480 0
snd_seq_midi_event 16384 1 snd_seq_midi
crypto_simd 16384 1 aesni_intel
cryptd 24576 3 crypto_
glue_helper 16384 1 aesni_intel
nvidia 19746816 310 nvidia_
i915 2269184 4
dell_smm_hwmon 24576 0
snd_rawmidi 36864 1 snd_seq_midi
dell_wmi 20480 0
snd_seq 73728 2 snd_seq_
dell_smbios 28672 2 dell_wmi,
snd_seq_device 16384 3 snd_seq,
hid_sensor_als 20480 0
snd_timer 40960 2 snd_seq,snd_pcm
uvcvideo 98304 0
rapl 20480 0
dcdbas 20480 1 dell_smbios
snd 94208 22 snd_hda_
hid_sensor_trigger 20480 2 hid_sensor_als
videobuf2_vmalloc 20480 1 uvcvideo
drm_kms_helper 225280 2 nvidia_drm,i915
hci_uart 135168 0
videobuf2_memops 20480 1 videobuf2_vmalloc
intel_cstate 20480 0
industrialio_
videobuf2_v4l2 28672 1 uvcvideo
cec 53248 2 drm_kms_helper,i915
btqca 20480 1 hci_uart
processor_
kfifo_buf 16384 1 industrialio_
videobuf2_common 53248 2 videobuf2_
hid_sensor_
btrtl 24576 1 hci_uart
intel_rapl_common 28672 2 intel_rapl_
input_leds 16384 0
intel_wmi_
rc_core 53248 1 cec
industrialio 77824 4 industrialio_
i2c_algo_bit 16384 1 i915
btbcm 16384 1 hci_uart
videodev 245760 3 videobuf2_
serio_raw 20480 0
btintel 28672 1 hci_uart
efi_pstore 16384 0
dell_wmi_descriptor 20480 2 dell_wmi,
ucsi_acpi 16384 0
wmi_bmof 16384 0
mei_me 40960 1
fb_sys_fops 16384 1 drm_kms_helper
typec_ucsi 32768 1 ucsi_acpi
syscopyarea 16384 1 drm_kms_helper
cros_ec_ishtp 20480 0
sysfillrect 16384 1 drm_kms_helper
mc 57344 4 videodev,
ee1004 20480 0
soundcore 16384 1 snd
8250_dw 16384 0
bluetooth 602112 44 btrtl,btqca,
mei 110592 3 mei_hdcp,mei_me
hid_multitouch 28672 0
sysimgblt 16384 1 drm_kms_helper
cros_ec 20480 1 cros_ec_ishtp
intel_soc_dts_iosf 20480 1 processor_
intel_pch_thermal 16384 0
mac_hid 16384 0
typec 53248 1 typec_ucsi
ecdh_generic 16384 1 bluetooth
ecc 32768 1 ecdh_generic
int3403_thermal 20480 0
int340x_
intel_hid 20480 0
sparse_keymap 16384 2 intel_hid,dell_wmi
int3400_thermal 20480 0
acpi_tad 20480 0
acpi_pad 184320 0
acpi_thermal_rel 16384 1 int3400_thermal
sch_fq_codel 20480 2
parport_pc 45056 0
ppdev 24576 0
drm 565248 10 drm_kms_
lp 20480 0
parport 65536 3 parport_pc,lp,ppdev
ip_tables 32768 0
x_tables 45056 1 ip_tables
autofs4 45056 2
hid_sensor_hub 24576 3 hid_sensor_
intel_ishtp_loader 24576 0
intel_ishtp_hid 24576 0
hid_generic 16384 0
rtsx_pci_sdmmc 28672 0
crc32_pclmul 16384 0
psmouse 159744 0
nvme 45056 2
i2c_i801 32768 0
intel_lpss_pci 20480 2
nvme_core 110592 4 nvme
thunderbolt 208896 0
rtsx_pci 90112 1 rtsx_pci_sdmmc
i2c_smbus 20480 1 i2c_i801
intel_lpss 16384 1 intel_lpss_pci
intel_ish_ipc 24576 0
xhci_pci 20480 0
idma64 20480 0
intel_ishtp 53248 4 cros_ec_
xhci_pci_renesas 20480 1 xhci_pci
virt_dma 20480 1 idma64
i2c_hid 28672 0
wmi 32768 5 intel_wmi_
hid 135168 5 i2c_hid,
video 49152 3 dell_wmi,
pinctrl_cannonlake 36864 0
pinctrl_intel 28672 1 pinctrl_cannonlake
rafael@
Question information
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- Solved by:
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