I have gone through other questions as well and somewhere it was mentioned that using percentage policy = true and gsettings to different level will work and it did work for some time until now. How to get back low power notification, my battery is broken btw.
My wifi speed significantly drops when i connect to bluetooth speaker. I came across many posts but as I am new to Ubuntu I am not able to figure out commands and their errors like as I tried following
sudo options iwlwifi bt_coex_active=0 swcrypto=1 11n_disable=8
but it gives me error
sudo: options: command not found
Can someone please give me steps to solve the problem also ? Thanks in advance
Update 1: added following
options iwlwifi bt_coex_active=0 swcrypto=1 11n_disable=8
to nano /etc/modprobe.d/iwlwifi.conf
With no luck, Also one more behaviour i noticed is that. When I connect bluetooth my wifi begins to ask authentication again and again. i am using Asus laptop.
Update 2: grep [[:alnum:]] /sys/module/iwlwifi/parameters/*
For this command : No such file or directory
Update 3: Output oflshw -C network:
*-network
description: Wireless interface
product: QCA9565 / AR9565 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 01
serial: 54:27:1e:58:4e:9d
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=4.15.0-42-generic firmware=N/A ip=192.168.0.105 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:19 memory:f7800000-f787ffff memory:f7880000-f788ffff
I was getting low battery notifications earlier when I installed initially, but it seems to broken now, my laptop (Asus) shuts down without any warning at 20% remaining battery.
I tried sudo apt-get install --reinstall indicator-power, it worked for a single day only and again I am not getting any notifications.
Screenshots of my configuration:
