Hi there, I am not able to let wifi wrk on my laptop, can you guys help me?
Hi there, I am not able to let wifi wrk on my laptop, can you guys help me?
Please open a terminal and run and post:Code:lspci -nnk | grep 0280 -A3 rfkill list all
"Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, B.Sc., M.Sc., M.A., Ph.D., Sc.D.
Code:lspci -nnk | grep 0280 -A3 02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723] Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:804c] Kernel driver in use: rtl8723be Kernel modules: rtl8723be
rfkill list all
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Good news! Nothing wrong so far. Please show us:Code:dmesg | grep -i rtl dmesg | grep wl
"Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, B.Sc., M.Sc., M.A., Ph.D., Sc.D.
Code:dmesg | grep -i rtl [ 7.802109] r8169 0000:03:00.0 eth0: RTL8106e at 0xffffafaac08f9000, fc:3f:db:a5:9e:ed, XID 04900000 IRQ 120 [ 8.543511] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723 [ 8.543516] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin [ 8.570588] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_config.bin failed with error -2 [ 8.570596] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin [ 9.235424] rtl8723be: Using firmware rtlwifi/rtl8723befw_36.bin [ 9.252622] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 9.253214] rtlwifi: rtlwifi: wireless switch is on [ 10.193043] rtl8723be 0000:02:00.0 wlp2s0: renamed from wlan0
dmesg | grep wl
[ 10.193043] rtl8723be 0000:02:00.0 wlp2s0: renamed from wlan0
[ 16.033461] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 16.824875] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 17.347026] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 18.653363] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 335.075933] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 651.038340] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 967.037649] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1283.041655] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1599.039274] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 1915.041292] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
Weird. Still nothing wrong! Let's see:Also, does it scan?Code:cat /etc/NetworkManager/NetworkManager.conf cat /etc/network/interfacesWe needn't see the whole list, just tell us if it does or does not see networks.Code:sudo iwlist wlp2s0 scan
When you click the Network Manager icon, do you see your network? What happens when you click on it and try to connect? Are you challenged for a password? Or what happens?
"Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, B.Sc., M.Sc., M.A., Ph.D., Sc.D.
Going on the network connection on the lower right part of the system I can see my wired connection but any of the wifi connections saying "Wifi connections disconnected" but if I right click "enable wifi is marked".
The commands you gave me are not working, maybe because I am using manjaro on this specific laptop?
Looking on the internet some people modified the /etc/modprobe.d/rtl8723be.conf trying this options:
options rtl8723be fwlps=0 ant_sel=2 ips=0 swlps=0 swenc=1 disable_watchdog=1
options rtl8723be swenc=1 fwlps=0 ips=0
but any of this works (I am not good with pc stuff so don't really know what I am doing)
This is about your commands:
[CODE cat /etc/NetworkManager/NetworkManager.conf
# Configuration file for NetworkManager.
# See "man 5 NetworkManager.conf" for details.][/CODE]
Code:cat /etc/network/interfaces cat: /etc/network/interfaces: No such file or directoryCode:sudo iwlist wlp2s0 scan [sudo] password for tackskull: sudo: iwlist: command not found
Last edited by tackskull; August 30th, 2018 at 03:44 PM.
https://manjaro.org/maybe because I am using manjaro on this specific laptop?
Manjaro is based on Arch. It has many, many differences from Ubuntu. I can offer no suggestions as I am unfamiliar with either Manjaro or Arch. Sorry.
"Oh, Ubuntu, you are my favorite Linux-based operating system" --Dr. Sheldon Cooper, B.Sc., M.Sc., M.A., Ph.D., Sc.D.
Oh sorry, thanks a lot for your time
Thread moved to Arch and derivatives for a more appropriate fit.
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