I've been having problems getting wi-fi to work on my Huawei Matebook X Pro with Ubuntu 16.04.5 . The problem seems to be similar to the one found here, Wifi not working (Intel) on HP Spectre x360 13, but one of the links to a firmware download is dead. Also, that answer is for 14.04 - is it suitable for 16.04?
iwconfig
output:
lo no wireless extensions.
bnep0 no wireless extensions.
relevant lspci -v
output:
3c:00.0 Network controller: Intel Corporation Device 24fd (rev 78)
Subsystem: Device 19e5:3e02
Flags: fast devsel, IRQ 255
Memory at 93000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
lsusb
output:
Bus 002 Device 002: ID 05dc:a838 Lexar Media, Inc.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 05c8:03c0 Cheng Uei Precision Industry Co., Ltd (Foxlink)
Bus 001 Device 002: ID 8087:0a2b Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
`sudo lshw -c Network -sanitize' output:
*-network UNCLAIMED
description: Network controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:3c:00.0
version: 78
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:93000000-93001fff
*-network
description: Ethernet interface
physical id: 3
logical name: bnep0
serial: [REMOVED]
capabilities: ethernet physical
configuration: broadcast=yes ip=[REMOVED] multicast=yes
arch
output: x86_64
Thank you.
edit 11/9/18 4:10pm:
uname -r
output:
4.15.0-38-generic
BUT also, someone helped me troubleshoot IRL, we did a kernel update, and the wifi now works, so I guess this problem can be closed.
uname -r
Welcome to Ask Ubuntu,sudo modprobe iwlwifi && dmeg | grep iwl