Intel Wireless-AC 9462 [8086:02f0] Subsystem [8086:42a4]: After the upgrade of 19.10 on 2020-02-18, wifi does not exist
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
lsmod shows the the modules are on, but no wifi hardware seems available.
That happened just after the kernel update I did on 18th of Feb. 2020, on Ubuntu 19.10. No other change.
System is Dell Vostro 5490/i7 .
mgrivas@Vostro:~$ lsmod | grep iwl
iwlmvm 401408 0
mac80211 851968 1 iwlmvm
iwlwifi 348160 1 iwlmvm
cfg80211 712704 3 iwlmvm,
mgrivas@Vostro:~$ iwconfig
<all devices> no wireless extensions.
- The wlan device does not appear.
mgrivas@Vostro:~$ lspci | grep -i net
00:14.3 Network controller: Intel Corporation Device 02f0
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
mgrivas@Vostro:~$ cat /proc//
Ubuntu 5.3.0-40.32-generic 5.3.18
mgrivas@Vostro:~$ lspci -vnvns 00:14.3
00:14.3 Network controller [0280]: Intel Corporation Device [8086:02f0]
Subsystem: Intel Corporation Device [8086:42a4]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at c2318000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-
ProcVersionSign
Uname: Linux 5.3.0-40-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
Date: Fri Feb 21 11:36:58 2020
InstallationDate: Installed on 2019-12-23 (60 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: Dell Inc. Vostro 5490
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.183.4
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: ashmem_linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/25/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.4.0
dmi.board.name: 0YR1P7
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.family: Vostro
dmi.product.name: Vostro 5490
dmi.product.sku: 0959
dmi.sys.vendor: Dell Inc.
affects: | ubuntu → linux (Ubuntu) |
information type: | Public → Public Security |
information type: | Public Security → Public |
This change was made by a bot.