Public bug reported:
Starting from Kernel version linux-image-4.15.0-33-generic I cannot connect
anymore to wifi network. The problem occurs also with
linux-image-4.15.0-34-generic.
Kernel version linux-headers-4.15.0-32-generic is working fine.
My current configuration for rtl8723be is
/etc/modprobe.d/rtlbtcoex.conf:
options rtl8723be ant_sel=2 ips=0
I'm using these parameters with for rtl8723be module in order to get the
correct gain for Wifi antenna.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-modules-extra-4.15.0-34-generic 4.15.0-34.37
ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18
Uname: Linux 4.15.0-34-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: alessio 1778 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sun Oct 7 19:16:55 2018
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=9d050d63-7a5d-443b-9210-3f51da9bf26f
InstallationDate: Installed on 2017-02-20 (593 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:b008 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 1bcf:2c87 Sunplus Innovation Technology Inc.
Bus 001 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: HP HP Pavilion Notebook
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-34-generic
root=UUID=6c5ccef4-fabc-435b-a40b-c3d11c52cbfe ro quiet splash pci=noaer
vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-4.15.0-34-generic N/A
linux-backports-modules-4.15.0-34-generic N/A
linux-firmware 1.173.1
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2018-08-21 (46 days ago)
dmi.bios.date: 12/12/2016
dmi.bios.vendor: Insyde
dmi.bios.version: F.25
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 8216
dmi.board.vendor: HP
dmi.board.version: 83.14
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.25:bd12/12/2016:svnHP:pnHPPavilionNotebook:pvrType1ProductConfigId:rvnHP:rn8216:rvr83.14:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null
dmi.product.name: HP Pavilion Notebook
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1796576
Title:
rtl8723be cannot connect to wifi since Kernel version
4.15.0-33-generic
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